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	<title>Problemas: comentarios [2816327]</title>
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	<pubDate>Thu, 24 Aug 2017 08:28:41 +0000</pubDate>
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		<meneame:comment_id>22410936</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>125</meneame:order>
		<meneame:user>tirachinas</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#125 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0125#c-125</link>
		<pubDate>Thu, 24 Aug 2017 08:28:41 +0000</pubDate>
		<dc:creator>tirachinas</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0125#c-125</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-70" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c070#c-70" rel="nofollow">#70</a> Técnicamente estás usando un cero: (9++9)/0,9</p><p>&#187;&nbsp;autor: <strong>tirachinas</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22405472</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>124</meneame:order>
		<meneame:user>--165145--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>37</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#124 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0124#c-124</link>
		<pubDate>Wed, 23 Aug 2017 12:53:41 +0000</pubDate>
		<dc:creator>--165145--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0124#c-124</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-120" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0120#c-120" rel="nofollow">#120</a>, hombre, si puedes usar ese 2 y ese 4 yo me sé otros<br />
<br />
(9+9+9)x0+20<br />
<br />
<img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--165145--</strong></p>]]></description>
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	<item>
		<meneame:comment_id>22405455</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>123</meneame:order>
		<meneame:user>--165145--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>27</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#123 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0123#c-123</link>
		<pubDate>Wed, 23 Aug 2017 12:51:14 +0000</pubDate>
		<dc:creator>--165145--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0123#c-123</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-122" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0122#c-122" rel="nofollow">#122</a>, mirando el registro estuvo más de una hora y eso fue mucho antes de mi comentario. No me refería a esa portada, sino que aparecía en portada como artículo (ese espacio que aparece a veces con artículos con el botón de votar y tal en azul). Vamos, yo lo vi en portada en el formato que te digo 2 horas después de que cayera.</p><p>&#187;&nbsp;autor: <strong>--165145--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22402955</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>122</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>27</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#122 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0122#c-122</link>
		<pubDate>Wed, 23 Aug 2017 07:30:57 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0122#c-122</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-114" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0114#c-114" rel="nofollow">#114</a> En 15 segundos o así ya lo habían tirado <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
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		<meneame:comment_id>22402466</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>121</meneame:order>
		<meneame:user>continuity</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>26</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#121 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0121#c-121</link>
		<pubDate>Wed, 23 Aug 2017 03:40:12 +0000</pubDate>
		<dc:creator>continuity</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0121#c-121</guid>
		<description><![CDATA[<p>9+9+φ(φ(9)), con la función φ de Euler.<br />
<br />
<a href="https://es.wikipedia.org/wiki/Función_φ_de_Euler" title="es.wikipedia.org/wiki/Función_φ_de_Euler" rel="nofollow">es.wikipedia.org/wiki/Función_φ_de_Euler</a><br />
<br />
φ(φ(9)) = φ(6) = 2, así que 9+9+2=20.</p><p>&#187;&nbsp;autor: <strong>continuity</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22402331</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>120</meneame:order>
		<meneame:user>aphicionada</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>16</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#120 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0120#c-120</link>
		<pubDate>Wed, 23 Aug 2017 00:52:42 +0000</pubDate>
		<dc:creator>aphicionada</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0120#c-120</guid>
		<description><![CDATA[<p>(Sqrt(9)!)^2- ((Sqrt(9)!)/sqrt(9))^4<br />
<br />
Mola el ejercicio. Un saludito!</p><p>&#187;&nbsp;autor: <strong>aphicionada</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22402322</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>119</meneame:order>
		<meneame:user>Maelstrom</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>10</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#119 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0119#c-119</link>
		<pubDate>Wed, 23 Aug 2017 00:47:02 +0000</pubDate>
		<dc:creator>Maelstrom</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0119#c-119</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-55" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c055#c-55" rel="nofollow">#55</a> Similar, pero más pedante: φ(9)!/(φ(9)*φ(9)).<br />
<br />
φ(x) := # {n &#60; x | mcd(n, x) = 1} también llamada función phi de Euler.</p><p>&#187;&nbsp;autor: <strong>Maelstrom</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22402291</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>118</meneame:order>
		<meneame:user>--410335--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>25</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#118 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0118#c-118</link>
		<pubDate>Wed, 23 Aug 2017 00:22:26 +0000</pubDate>
		<dc:creator>--410335--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0118#c-118</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-108" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0108#c-108" rel="nofollow">#108</a> si, esa otra opcion tampoco debería valer, ya que aunque no aparece, sqrt es ^1/2 y sqr es 2, luego en los distintos logaritmos, se usa el 10, el número e, o cualquier otra base, pero aunque no salga el valor porque se tome como predefinido (en caso del log o sqrt) el número está ahi, porque es el que decide si la raiz es cuadrada, cúbica etc</p><p>&#187;&nbsp;autor: <strong>--410335--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22402278</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>117</meneame:order>
		<meneame:user>--519439--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>16</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#117 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0117#c-117</link>
		<pubDate>Wed, 23 Aug 2017 00:15:51 +0000</pubDate>
		<dc:creator>--519439--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0117#c-117</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-15" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c015#c-15" rel="nofollow">#15</a> Siendo estrictos, ha usado además de 4 nueves un 2 (en la potencia), que tampoco está permitido.</p><p>&#187;&nbsp;autor: <strong>--519439--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22402276</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>116</meneame:order>
		<meneame:user>--519439--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#116 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0116#c-116</link>
		<pubDate>Wed, 23 Aug 2017 00:15:03 +0000</pubDate>
		<dc:creator>--519439--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0116#c-116</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-8" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c08#c-8" rel="nofollow">#8</a> Además de que no da, raíz cúbica incluye un &#34;3&#34;, que no está permitido.</p><p>&#187;&nbsp;autor: <strong>--519439--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22402253</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>115</meneame:order>
		<meneame:user>--400924--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>20</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#115 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0115#c-115</link>
		<pubDate>Wed, 23 Aug 2017 00:02:30 +0000</pubDate>
		<dc:creator>--400924--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0115#c-115</guid>
		<description><![CDATA[<p>¿os dáis cuenta que le habéis hecho los deberes al del artículo? mañana el profesor pensará que es muy listo jajajaja</p><p>&#187;&nbsp;autor: <strong>--400924--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22402201</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>114</meneame:order>
		<meneame:user>--165145--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>28</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#114 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0114#c-114</link>
		<pubDate>Tue, 22 Aug 2017 23:34:11 +0000</pubDate>
		<dc:creator>--165145--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0114#c-114</guid>
		<description><![CDATA[<p><a class="tooltip l:2816327" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves" rel="nofollow">#0</a>, eres un enchufado, y si no explícame cómo ha llegado este problema a portada general a través de  artículos <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--165145--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22402165</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>113</meneame:order>
		<meneame:user>jmpep</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#113 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0113#c-113</link>
		<pubDate>Tue, 22 Aug 2017 23:25:13 +0000</pubDate>
		<dc:creator>jmpep</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0113#c-113</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-109" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0109#c-109" rel="nofollow">#109</a> Edit tardío: Bueno, si llegas a 0/0 o inf/0. Si no tampoco hay indeterminación, es +/-infinito y ya está.</p><p>&#187;&nbsp;autor: <strong>jmpep</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22402160</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>112</meneame:order>
		<meneame:user>aquihaytomate</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#112 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0112#c-112</link>
		<pubDate>Tue, 22 Aug 2017 23:23:49 +0000</pubDate>
		<dc:creator>aquihaytomate</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0112#c-112</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-98" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c098#c-98" rel="nofollow">#98</a> muy buena!</p><p>&#187;&nbsp;autor: <strong>aquihaytomate</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22402154</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>111</meneame:order>
		<meneame:user>--76770--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#111 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0111#c-111</link>
		<pubDate>Tue, 22 Aug 2017 23:21:53 +0000</pubDate>
		<dc:creator>--76770--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0111#c-111</guid>
		<description><![CDATA[<p>Aqui 9+9+(9/9)+(9/9)  = 20 Doh! Tres nueves.... <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/grin.png" alt=":-D" title=":-D" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--76770--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22402122</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>110</meneame:order>
		<meneame:user>jmpep</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#110 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0110#c-110</link>
		<pubDate>Tue, 22 Aug 2017 23:12:51 +0000</pubDate>
		<dc:creator>jmpep</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0110#c-110</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-68" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c068#c-68" rel="nofollow">#68</a>  <a class="tooltip c:2816327-80" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c080#c-80" rel="nofollow">#80</a> ¡¡Muchas gracias por contar todo el razonamiento que hay detrás!!</p><p>&#187;&nbsp;autor: <strong>jmpep</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22402091</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>109</meneame:order>
		<meneame:user>jmpep</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>16</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#109 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0109#c-109</link>
		<pubDate>Tue, 22 Aug 2017 23:04:47 +0000</pubDate>
		<dc:creator>jmpep</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0109#c-109</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-107" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0107#c-107" rel="nofollow">#107</a> Bueno, una indeterminación lo que dice es que con la información que hay el valor no está determinado, no que el valor pueda ser cualquiera y la afirmación sea cierta.<br />
<br />
Por cierto, que un número entre cero no es una indeterminación, eso es una operación indefinida. Básicamente es una operación que no dice nada con significado (ningún número multiplicado por cero te va a dar otro).<br />
<br />
Cuando en un límite llegas a esa conclusión, a la división por cero, ahí sí que es cuando llegas a una indeterminación.<br />
<br />
Te pongo esto por si te gustan las matemáticas y te importa y tal, si no es el caso perdona por la chapa <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>jmpep</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22402005</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>108</meneame:order>
		<meneame:user>--368612--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#108 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0108#c-108</link>
		<pubDate>Tue, 22 Aug 2017 22:49:10 +0000</pubDate>
		<dc:creator>--368612--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0108#c-108</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-106" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0106#c-106" rel="nofollow">#106</a> Ya... pero entonces la solución que han dado en <a class="tooltip c:2816327-55" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c055#c-55" rel="nofollow">#55</a> como que regular....<br />
Al menos me ha servido para conocer los factoriales (soy de ciencias pero no di mates en 2º de bachiller ni en la carrera).</p><p>&#187;&nbsp;autor: <strong>--368612--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401988</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>107</meneame:order>
		<meneame:user>qwerty22</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>27</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#107 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0107#c-107</link>
		<pubDate>Tue, 22 Aug 2017 22:46:09 +0000</pubDate>
		<dc:creator>qwerty22</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0107#c-107</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-25" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c025#c-25" rel="nofollow">#25</a> técnicamente en la raíz cuadrada de 9 hay un 2...<br />
<br />
Aquí va mi solución<br />
<br />
9/(9-9) = 20<br />
<br />
Básicamente una indeterminación puede ser cualquier cosa...</p><p>&#187;&nbsp;autor: <strong>qwerty22</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401986</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>106</meneame:order>
		<meneame:user>--410335--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>25</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#106 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0106#c-106</link>
		<pubDate>Tue, 22 Aug 2017 22:45:45 +0000</pubDate>
		<dc:creator>--410335--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0106#c-106</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-13" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c013#c-13" rel="nofollow">#13</a>  tecnicamente al usar los cuadradros o raices, estás usando el 2 al poner 9² por lo que ya se descarta la solución solo por eso.</p><p>&#187;&nbsp;autor: <strong>--410335--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401973</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>105</meneame:order>
		<meneame:user>JaviAledo</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#105 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0105#c-105</link>
		<pubDate>Tue, 22 Aug 2017 22:43:39 +0000</pubDate>
		<dc:creator>JaviAledo</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0105#c-105</guid>
		<description><![CDATA[<p>Con tres nueves no, pero con un 6 y un 4 hago maravillas.</p><p>&#187;&nbsp;autor: <strong>JaviAledo</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401938</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>104</meneame:order>
		<meneame:user>NeV3rKilL</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>27</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#104 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0104#c-104</link>
		<pubDate>Tue, 22 Aug 2017 22:39:03 +0000</pubDate>
		<dc:creator>NeV3rKilL</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0104#c-104</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-18" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c018#c-18" rel="nofollow">#18</a> Entendemos sqrt como ^(1/2) ? Porque eso descartaría las raíces.</p><p>&#187;&nbsp;autor: <strong>NeV3rKilL</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401880</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>103</meneame:order>
		<meneame:user>ervija</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#103 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0103#c-103</link>
		<pubDate>Tue, 22 Aug 2017 22:27:38 +0000</pubDate>
		<dc:creator>ervija</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0103#c-103</guid>
		<description><![CDATA[<p>Será por la hora</p><p>&#187;&nbsp;autor: <strong>ervija</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401792</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>102</meneame:order>
		<meneame:user>perro_marron</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#102 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0102#c-102</link>
		<pubDate>Tue, 22 Aug 2017 22:14:39 +0000</pubDate>
		<dc:creator>perro_marron</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0102#c-102</guid>
		<description><![CDATA[<p><a class="tooltip l:2816327" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves" rel="nofollow">#0</a> aqui hay un problema en la definicion del problema. Si admites raices cuadradas, que implican una mitad o un dos. o raices cubicas, que implican un tres, deberias admitir mi funcion churriflautica que tiene tres parametros y que si estos son nueve, devuelve veinte. En serio, creo que esto demuestra la mala comprension de las matematicas que tenemos en general, donde en vez de capturar el espiritu, nos cegamos en los detalles sin entender las implicaciones. No quiero critcar el post, que me parece muy bueno en un mundo totalmente mediocre. Saludos cordiales al autor, trata temas interesantes.</p><p>&#187;&nbsp;autor: <strong>perro_marron</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401510</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>101</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>27</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#101 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0101#c-101</link>
		<pubDate>Tue, 22 Aug 2017 21:16:13 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0101#c-101</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-68" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c068#c-68" rel="nofollow">#68</a> Una operación es una aplicación bien definida, round es una aplicación. Si no cumple propiedades no define cosas chulas como grupos, anillos o cosas así, pero operación es.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401475</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>100</meneame:order>
		<meneame:user>wai</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>7</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#100 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0100#c-100</link>
		<pubDate>Tue, 22 Aug 2017 21:09:26 +0000</pubDate>
		<dc:creator>wai</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c0100#c-100</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-78" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c078#c-78" rel="nofollow">#78</a> la verdad es que estaba más bien troleando...</p><p>&#187;&nbsp;autor: <strong>wai</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401424</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>99</meneame:order>
		<meneame:user>mando</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>26</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#99 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c099#c-99</link>
		<pubDate>Tue, 22 Aug 2017 20:59:30 +0000</pubDate>
		<dc:creator>mando</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c099#c-99</guid>
		<description><![CDATA[<p>Dios=20<br />
<br />
Si dios está en todas partes y lo es todo también es tres nueves y sus respectivos operadores. Por tanto dios es igual a 20.<br />
Es una respuesta válida, de no ser así estaríamos tambaleando los pilares de las creencias religiosas y a quien diga que no le denuncian por blasfemia y acabará en la hoguera.<br />
<br />
/Fin del modo Vaticano</p><p>&#187;&nbsp;autor: <strong>mando</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401391</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>98</meneame:order>
		<meneame:user>--84148--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#98 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c098#c-98</link>
		<pubDate>Tue, 22 Aug 2017 20:52:50 +0000</pubDate>
		<dc:creator>--84148--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c098#c-98</guid>
		<description><![CDATA[<p>[Usuario deshabilitado]</p><p>&#187;&nbsp;autor: <strong>--84148--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401384</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>97</meneame:order>
		<meneame:user>--151960--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#97 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c097#c-97</link>
		<pubDate>Tue, 22 Aug 2017 20:51:22 +0000</pubDate>
		<dc:creator>--151960--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c097#c-97</guid>
		<description><![CDATA[<p>[Usuario deshabilitado]</p><p>&#187;&nbsp;autor: <strong>--151960--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401366</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>96</meneame:order>
		<meneame:user>nexus5</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#96 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c096#c-96</link>
		<pubDate>Tue, 22 Aug 2017 20:46:48 +0000</pubDate>
		<dc:creator>nexus5</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c096#c-96</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-55" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c055#c-55" rel="nofollow">#55</a> Yo venia a decir que con numeros combinatorios, lo habia logrado con 2.</p><p>&#187;&nbsp;autor: <strong>nexus5</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401360</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>95</meneame:order>
		<meneame:user>--7926--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>21</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#95 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c095#c-95</link>
		<pubDate>Tue, 22 Aug 2017 20:45:26 +0000</pubDate>
		<dc:creator>--7926--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c095#c-95</guid>
		<description><![CDATA[<p>[Usuario deshabilitado]</p><p>&#187;&nbsp;autor: <strong>--7926--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401357</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>94</meneame:order>
		<meneame:user>--432291--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#94 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c094#c-94</link>
		<pubDate>Tue, 22 Aug 2017 20:43:58 +0000</pubDate>
		<dc:creator>--432291--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c094#c-94</guid>
		<description><![CDATA[<p>6 sobre 3 = 6 C 3 = 20<br />
Y ésto con el número 9:<br />
 sqrt(9)! C sqrt(9) ---&#62; Y me sobra un 9 que se lo regalo al primero que me lo pida.<br />
<img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/pagafantas.png" alt=":pagafantas:" title=":pagafantas:" width="25" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--432291--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401342</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>93</meneame:order>
		<meneame:user>--173254--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#93 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c093#c-93</link>
		<pubDate>Tue, 22 Aug 2017 20:41:26 +0000</pubDate>
		<dc:creator>--173254--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c093#c-93</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-91" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c091#c-91" rel="nofollow">#91</a>  Input:<br />
<br />
9×9 floor(log(9))<br />
Result:<br />
162<br />
Number name:<br />
one hundred sixty-two <br />
<br />
<br />
???</p><p>&#187;&nbsp;autor: <strong>--173254--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401320</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>92</meneame:order>
		<meneame:user>--336534--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#92 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c092#c-92</link>
		<pubDate>Tue, 22 Aug 2017 20:37:33 +0000</pubDate>
		<dc:creator>--336534--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c092#c-92</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-89" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c089#c-89" rel="nofollow">#89</a> Ya, ya, si simplement eme ha chocado que lo consiguiera con 2 (y la base) y he querido compartirlo.</p><p>&#187;&nbsp;autor: <strong>--336534--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401312</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>91</meneame:order>
		<meneame:user>--7926--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>21</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#91 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c091#c-91</link>
		<pubDate>Tue, 22 Aug 2017 20:36:14 +0000</pubDate>
		<dc:creator>--7926--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c091#c-91</guid>
		<description><![CDATA[<p>[Usuario deshabilitado]</p><p>&#187;&nbsp;autor: <strong>--7926--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401301</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>90</meneame:order>
		<meneame:user>--474877--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>7</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#90 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c090#c-90</link>
		<pubDate>Tue, 22 Aug 2017 20:34:42 +0000</pubDate>
		<dc:creator>--474877--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c090#c-90</guid>
		<description><![CDATA[<p>9 elevado a once y hacerle tres raices cuadradas =20.5 y solo usando un 9. <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/troll.png" alt=":troll:" title=":troll:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--474877--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401281</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>89</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#89 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c089#c-89</link>
		<pubDate>Tue, 22 Aug 2017 20:31:47 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c089#c-89</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-88" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c088#c-88" rel="nofollow">#88</a> Habíamos dicho que el round no valía, que hace feo <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401259</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>88</meneame:order>
		<meneame:user>--336534--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#88 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c088#c-88</link>
		<pubDate>Tue, 22 Aug 2017 20:26:58 +0000</pubDate>
		<dc:creator>--336534--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c088#c-88</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-77" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c077#c-77" rel="nofollow">#77</a> Y mi novia me ha superado<br />
<br />
Round( 9*ln(9) ) = 20<br />
<br />
Usando solo dos veces el 9 (sin contar la base del logaritmo, todo sea dicho).</p><p>&#187;&nbsp;autor: <strong>--336534--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401250</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>87</meneame:order>
		<meneame:user>Cocoman</meneame:user>
		<meneame:votes>8</meneame:votes>
		<meneame:karma>92</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#87 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c087#c-87</link>
		<pubDate>Tue, 22 Aug 2017 20:25:49 +0000</pubDate>
		<dc:creator>Cocoman</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c087#c-87</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-55" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c055#c-55" rel="nofollow">#55</a> ¿Pero eso de sqrtl no es un pokémon?</p><p>&#187;&nbsp;autor: <strong>Cocoman</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401242</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>86</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>12</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#86 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c086#c-86</link>
		<pubDate>Tue, 22 Aug 2017 20:24:44 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c086#c-86</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-85" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c085#c-85" rel="nofollow">#85</a> -&#62; <a class="tooltip c:2816327-46" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c046#c-46" rel="nofollow">#46</a></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401234</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>85</meneame:order>
		<meneame:user>fpove</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>18</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#85 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c085#c-85</link>
		<pubDate>Tue, 22 Aug 2017 20:23:11 +0000</pubDate>
		<dc:creator>fpove</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c085#c-85</guid>
		<description><![CDATA[<p>YO pondria (9+9)/0.9 pero no se si cuenta como cero se puede o no.</p><p>&#187;&nbsp;autor: <strong>fpove</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401228</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>84</meneame:order>
		<meneame:user>arariel</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>32</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#84 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c084#c-84</link>
		<pubDate>Tue, 22 Aug 2017 20:22:29 +0000</pubDate>
		<dc:creator>arariel</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c084#c-84</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-55" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c055#c-55" rel="nofollow">#55</a> <br />
Impresionante.</p><p>&#187;&nbsp;autor: <strong>arariel</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401221</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>83</meneame:order>
		<meneame:user>sifou</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>18</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#83 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c083#c-83</link>
		<pubDate>Tue, 22 Aug 2017 20:22:07 +0000</pubDate>
		<dc:creator>sifou</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c083#c-83</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-82" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c082#c-82" rel="nofollow">#82</a> Cierto, retiro lo dicho (se nota que programar no es mi fuerte, ¿verdad? <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> )<br />
<br />
Atte. estancado en la electrónica analógica</p><p>&#187;&nbsp;autor: <strong>sifou</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401211</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>82</meneame:order>
		<meneame:user>dicharachero</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#82 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c082#c-82</link>
		<pubDate>Tue, 22 Aug 2017 20:19:40 +0000</pubDate>
		<dc:creator>dicharachero</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c082#c-82</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-78" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c078#c-78" rel="nofollow">#78</a> también para c++<br />
<br />
<a href="https://stackoverflow.com/questions/484462/difference-between-i-and-i-in-a-loop" title="stackoverflow.com/questions/484462/difference-between-i-and-i-in-a-loop" rel="nofollow">stackoverflow.com/questions/484462/difference-between-i-and-i-in-a-loo</a></p><p>&#187;&nbsp;autor: <strong>dicharachero</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401202</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>81</meneame:order>
		<meneame:user>--151960--</meneame:user>
		<meneame:votes>4</meneame:votes>
		<meneame:karma>54</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#81 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c081#c-81</link>
		<pubDate>Tue, 22 Aug 2017 20:18:10 +0000</pubDate>
		<dc:creator>--151960--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c081#c-81</guid>
		<description><![CDATA[<p>[Usuario deshabilitado]</p><p>&#187;&nbsp;autor: <strong>--151960--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401201</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>80</meneame:order>
		<meneame:user>--92492--</meneame:user>
		<meneame:votes>8</meneame:votes>
		<meneame:karma>63</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#80 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c080#c-80</link>
		<pubDate>Tue, 22 Aug 2017 20:18:00 +0000</pubDate>
		<dc:creator>--92492--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c080#c-80</guid>
		<description><![CDATA[<p>Se me ocurren varias maneras <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/smiley.png" alt=":-)" title=":-)" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> Algunas más complicadas y otras más sencillas.<br />
<br />
Pero voy a generalizarlo más: conseguir 20 con cualquier número natural empleado 3 veces:<br />
<br />
Sea x perteneciente a N entonces:<br />
(x + x) / .x = 2x / .x = 20x/x = 20<br />
<br />
Ejemplo:<br />
(9 + 9) / .9<br />
<br />
Para una solución más compleja: <br />
√9 = 3 =&#62; podemos reducir el problema a calcular 20 con 3 treses, pero sigue siendo complicado. <br />
3! = 6. Con esto ya podemos trabajar:<br />
20 = 5 * 4 = (5 * 4 * 6 * 3 * 2) / (6 * 3 * 2) = 6! / (6*6)<br />
Ahora que tenemos 20 calculado con 3 seises, sustituimos el 6 por 3!<br />
20 = 6! / (6*6) = 3!! / (3! * 3!)<br />
Y ahora que está calculado con el 3, lo sustituimos por √9<br />
20 = 3!! / (3! * 3!) = (√9)!! / ( (√9)! * (√9)!)</p><p>&#187;&nbsp;autor: <strong>--92492--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401200</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>79</meneame:order>
		<meneame:user>rakinmez</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#79 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c079#c-79</link>
		<pubDate>Tue, 22 Aug 2017 20:17:58 +0000</pubDate>
		<dc:creator>rakinmez</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c079#c-79</guid>
		<description><![CDATA[<p>(9+9+9) - 3% = 20</p><p>&#187;&nbsp;autor: <strong>rakinmez</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401199</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>78</meneame:order>
		<meneame:user>sifou</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>9</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#78 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c078#c-78</link>
		<pubDate>Tue, 22 Aug 2017 20:17:56 +0000</pubDate>
		<dc:creator>sifou</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c078#c-78</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-76" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c076#c-76" rel="nofollow">#76</a> Creo que está hablando en C++</p><p>&#187;&nbsp;autor: <strong>sifou</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401188</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>77</meneame:order>
		<meneame:user>--336534--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>7</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#77 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c077#c-77</link>
		<pubDate>Tue, 22 Aug 2017 20:16:01 +0000</pubDate>
		<dc:creator>--336534--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c077#c-77</guid>
		<description><![CDATA[<p>99/9+9<br />
<br />
Es lo más cerca que me quedé sin tirar de logaritmos, factoriales, integrales y demás...</p><p>&#187;&nbsp;autor: <strong>--336534--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401185</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>76</meneame:order>
		<meneame:user>dicharachero</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>31</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#76 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c076#c-76</link>
		<pubDate>Tue, 22 Aug 2017 20:15:38 +0000</pubDate>
		<dc:creator>dicharachero</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c076#c-76</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-65" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c065#c-65" rel="nofollow">#65</a> no estoy seguro que eso de 20, no sería (++9)+(++9) ???<br />
Pd: hablo de java</p><p>&#187;&nbsp;autor: <strong>dicharachero</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401182</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>75</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>29</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#75 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c075#c-75</link>
		<pubDate>Tue, 22 Aug 2017 20:15:15 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c075#c-75</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-74" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c074#c-74" rel="nofollow">#74</a> Di que el enunciado está mal y perfecto <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/troll.png" alt=":troll:" title=":troll:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401176</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>74</meneame:order>
		<meneame:user>pedrituss</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>36</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#74 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c074#c-74</link>
		<pubDate>Tue, 22 Aug 2017 20:14:01 +0000</pubDate>
		<dc:creator>pedrituss</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c074#c-74</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-71" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c071#c-71" rel="nofollow">#71</a> <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/wall.gif" alt=":wall:" title=":wall:" width="24" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> más razón que un santo... madre mía, cómo me la he marcado <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/shit.png" alt=":shit:" title=":shit:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>pedrituss</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401175</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>73</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>12</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#73 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c073#c-73</link>
		<pubDate>Tue, 22 Aug 2017 20:13:57 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c073#c-73</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-72" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c072#c-72" rel="nofollow">#72</a> Es un juego más que algo estricto, si pongo raiz cuadrada no escribo el 2, es como si no estuviera, se ven sólo los tres nueves.</p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401170</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>72</meneame:order>
		<meneame:user>alx5000</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>28</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#72 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c072#c-72</link>
		<pubDate>Tue, 22 Aug 2017 20:13:03 +0000</pubDate>
		<dc:creator>alx5000</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c072#c-72</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-58" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c058#c-58" rel="nofollow">#58</a> Técnicamente, la raíz cuadrada es exponenciación a 1/2, por lo que si vale, entonces vale cualquier exponente.<br />
<br />
¿O no?</p><p>&#187;&nbsp;autor: <strong>alx5000</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401153</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>71</meneame:order>
		<meneame:user>--489417--</meneame:user>
		<meneame:votes>4</meneame:votes>
		<meneame:karma>46</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#71 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c071#c-71</link>
		<pubDate>Tue, 22 Aug 2017 20:08:31 +0000</pubDate>
		<dc:creator>--489417--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c071#c-71</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-62" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c062#c-62" rel="nofollow">#62</a> y <a class="tooltip c:2816327-67" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c067#c-67" rel="nofollow">#67</a> eso da 30.</p><p>&#187;&nbsp;autor: <strong>--489417--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401143</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>70</meneame:order>
		<meneame:user>tusko</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>31</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#70 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c070#c-70</link>
		<pubDate>Tue, 22 Aug 2017 20:05:41 +0000</pubDate>
		<dc:creator>tusko</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c070#c-70</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-45" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c045#c-45" rel="nofollow">#45</a> que tal (9+9)/.9</p><p>&#187;&nbsp;autor: <strong>tusko</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401142</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>69</meneame:order>
		<meneame:user>gelma</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>18</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#69 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c069#c-69</link>
		<pubDate>Tue, 22 Aug 2017 20:05:36 +0000</pubDate>
		<dc:creator>gelma</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c069#c-69</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-55" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c055#c-55" rel="nofollow">#55</a> Eres una máquina! (una máquina factorial)</p><p>&#187;&nbsp;autor: <strong>gelma</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401139</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>68</meneame:order>
		<meneame:user>--432051--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#68 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c068#c-68</link>
		<pubDate>Tue, 22 Aug 2017 20:05:14 +0000</pubDate>
		<dc:creator>--432051--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c068#c-68</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-47" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c047#c-47" rel="nofollow">#47</a> La definicion algebraica de operacion nos permite definir nuevas “operaciones”.<br />
<br />
No se si se puede demostrar que round－(aprox al entero menor), es una operacion válida. La pregunta seria, round no cumple las propiedades algebraicas de una operacion sobre el conjunto de los reales o es que simplemente no forma parte de la lista de “operaciones” standar？<br />
<br />
Tengo curiosidad sobre eso la verdad.</p><p>&#187;&nbsp;autor: <strong>--432051--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401134</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>67</meneame:order>
		<meneame:user>pedrituss</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>20</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#67 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c067#c-67</link>
		<pubDate>Tue, 22 Aug 2017 20:04:40 +0000</pubDate>
		<dc:creator>pedrituss</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c067#c-67</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-62" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c062#c-62" rel="nofollow">#62</a> eso mismo pensé yo: 9*√9+√9=20</p><p>&#187;&nbsp;autor: <strong>pedrituss</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401128</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>66</meneame:order>
		<meneame:user>--364088--</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>26</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#66 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c066#c-66</link>
		<pubDate>Tue, 22 Aug 2017 20:03:06 +0000</pubDate>
		<dc:creator>--364088--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c066#c-66</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-55" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c055#c-55" rel="nofollow">#55</a> Anda!!! factoriales!!! así los de letras no pueden jugar. <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/troll.png" alt=":troll:" title=":troll:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--364088--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401122</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>65</meneame:order>
		<meneame:user>wai</meneame:user>
		<meneame:votes>8</meneame:votes>
		<meneame:karma>70</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#65 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c065#c-65</link>
		<pubDate>Tue, 22 Aug 2017 20:00:53 +0000</pubDate>
		<dc:creator>wai</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c065#c-65</guid>
		<description><![CDATA[<p>Con dos nueves vale <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/troll.png" alt=":troll:" title=":troll:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> <br />
<br />
(9++)+(9++)</p><p>&#187;&nbsp;autor: <strong>wai</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401119</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>64</meneame:order>
		<meneame:user>Tensk</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>12</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#64 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c064#c-64</link>
		<pubDate>Tue, 22 Aug 2017 20:00:38 +0000</pubDate>
		<dc:creator>Tensk</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c064#c-64</guid>
		<description><![CDATA[<p>A veces llega a portada cada cosa...</p><p>&#187;&nbsp;autor: <strong>Tensk</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401118</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>63</meneame:order>
		<meneame:user>--432051--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#63 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c063#c-63</link>
		<pubDate>Tue, 22 Aug 2017 20:00:34 +0000</pubDate>
		<dc:creator>--432051--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c063#c-63</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-21" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c021#c-21" rel="nofollow">#21</a> Que crack！</p><p>&#187;&nbsp;autor: <strong>--432051--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401099</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>62</meneame:order>
		<meneame:user>--151960--</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>21</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#62 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c062#c-62</link>
		<pubDate>Tue, 22 Aug 2017 19:56:36 +0000</pubDate>
		<dc:creator>--151960--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c062#c-62</guid>
		<description><![CDATA[<p>[Usuario deshabilitado]</p><p>&#187;&nbsp;autor: <strong>--151960--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401093</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>61</meneame:order>
		<meneame:user>--212323--</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>38</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#61 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c061#c-61</link>
		<pubDate>Tue, 22 Aug 2017 19:56:18 +0000</pubDate>
		<dc:creator>--212323--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c061#c-61</guid>
		<description><![CDATA[<p>[Usuario deshabilitado]</p><p>&#187;&nbsp;autor: <strong>--212323--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401091</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>60</meneame:order>
		<meneame:user>--432051--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#60 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c060#c-60</link>
		<pubDate>Tue, 22 Aug 2017 19:56:06 +0000</pubDate>
		<dc:creator>--432051--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c060#c-60</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-16" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c016#c-16" rel="nofollow">#16</a> Pero ahi hay un “3”...</p><p>&#187;&nbsp;autor: <strong>--432051--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22401053</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>59</meneame:order>
		<meneame:user>--125581--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>22</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#59 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c059#c-59</link>
		<pubDate>Tue, 22 Aug 2017 19:49:36 +0000</pubDate>
		<dc:creator>--125581--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c059#c-59</guid>
		<description><![CDATA[<p>(sqrt(9)!)! / (sqrt(9)! * sqrt(9)!<br />
<br />
<a class="tooltip c:2816327-55" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c055#c-55" rel="nofollow">#55</a> Te me adelantaste, pero igual <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/smiley.png" alt=":-)" title=":-)" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--125581--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400915</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>58</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>7</meneame:votes>
		<meneame:karma>92</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#58 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c058#c-58</link>
		<pubDate>Tue, 22 Aug 2017 19:27:01 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c058#c-58</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-55" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c055#c-55" rel="nofollow">#55</a> <b>¡PERFECTO!</b> <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/grin.png" alt=":-D" title=":-D" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /><br />
(Otros habéis tenido soluciones muy buenas también ^^).</p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400876</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>57</meneame:order>
		<meneame:user>miwosin</meneame:user>
		<meneame:votes>4</meneame:votes>
		<meneame:karma>45</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#57 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c057#c-57</link>
		<pubDate>Tue, 22 Aug 2017 19:20:09 +0000</pubDate>
		<dc:creator>miwosin</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c057#c-57</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-56" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c056#c-56" rel="nofollow">#56</a> Suerte que uso Ubuntu <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/grin.png" alt=":-D" title=":-D" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /><br />
Y que lo hice de cabeza sin papel <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/grin.png" alt=":-D" title=":-D" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>miwosin</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400870</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>56</meneame:order>
		<meneame:user>grow</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>20</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#56 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c056#c-56</link>
		<pubDate>Tue, 22 Aug 2017 19:19:11 +0000</pubDate>
		<dc:creator>grow</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c056#c-56</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-55" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c055#c-55" rel="nofollow">#55</a> me lo quitaste por la p... actualización del Windows y lo que me tardó en arrancar, ya lo tenía en papel :_(</p><p>&#187;&nbsp;autor: <strong>grow</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400857</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>55</meneame:order>
		<meneame:user>miwosin</meneame:user>
		<meneame:votes>35</meneame:votes>
		<meneame:karma>279</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#55 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c055#c-55</link>
		<pubDate>Tue, 22 Aug 2017 19:16:31 +0000</pubDate>
		<dc:creator>miwosin</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c055#c-55</guid>
		<description><![CDATA[<p>(sqrt(9)!)! / (sqrt(9)! * sqrt(9)!)</p><p>&#187;&nbsp;autor: <strong>miwosin</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400849</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>54</meneame:order>
		<meneame:user>--424445--</meneame:user>
		<meneame:votes>4</meneame:votes>
		<meneame:karma>56</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#54 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c054#c-54</link>
		<pubDate>Tue, 22 Aug 2017 19:12:59 +0000</pubDate>
		<dc:creator>--424445--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c054#c-54</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-8" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c08#c-8" rel="nofollow">#8</a> Tu premio es mandarte al universo donde esa operación resulte 20.<br />
<br />
Que seguro que está a unos cuantos gritones de parsecs de aquí. <br />
<br />
<img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/troll.png" alt=":troll:" title=":troll:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--424445--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400829</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>53</meneame:order>
		<meneame:user>teskmon</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>23</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#53 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c053#c-53</link>
		<pubDate>Tue, 22 Aug 2017 19:07:28 +0000</pubDate>
		<dc:creator>teskmon</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c053#c-53</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-52" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c052#c-52" rel="nofollow">#52</a> Bueno, entonces sirve como pista para quien esté atascado <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/roll.gif" alt=":roll:" title=":roll:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>teskmon</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400790</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>52</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#52 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c052#c-52</link>
		<pubDate>Tue, 22 Aug 2017 18:59:17 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c052#c-52</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-51" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c051#c-51" rel="nofollow">#51</a> <a class="tooltip c:2816327-50" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c050#c-50" rel="nofollow">#50</a> No sería válida, ver <a class="tooltip c:2816327-46" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c046#c-46" rel="nofollow">#46</a> <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400781</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>51</meneame:order>
		<meneame:user>teskmon</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>20</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#51 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c051#c-51</link>
		<pubDate>Tue, 22 Aug 2017 18:57:25 +0000</pubDate>
		<dc:creator>teskmon</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c051#c-51</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-41" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c041#c-41" rel="nofollow">#41</a> <a class="tooltip c:2816327-46" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c046#c-46" rel="nofollow">#46</a> En Gaussianos [1] compartieron esta otra solución:<br />
<br />
((sqrt(9)!)-.9…)!/sqrt(9)! = 20<br />
<br />
[1] <a href="http://gaussianos.com/el-problema-de-los-tres-nueves/" title="gaussianos.com/el-problema-de-los-tres-nueves/" rel="nofollow">gaussianos.com/el-problema-de-los-tres-nueves/</a></p><p>&#187;&nbsp;autor: <strong>teskmon</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400779</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>50</meneame:order>
		<meneame:user>--489417--</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>53</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#50 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c050#c-50</link>
		<pubDate>Tue, 22 Aug 2017 18:57:17 +0000</pubDate>
		<dc:creator>--489417--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c050#c-50</guid>
		<description><![CDATA[<p><a class="tooltip l:2816327" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves" rel="nofollow">#0</a> vale un 0?<br />
<br />
(9 + 9)/0,9 = 20<br />
<br />
Edit, ya veo que va por ahí!!!</p><p>&#187;&nbsp;autor: <strong>--489417--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400708</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>49</meneame:order>
		<meneame:user>--330392--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>23</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#49 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c049#c-49</link>
		<pubDate>Tue, 22 Aug 2017 18:43:40 +0000</pubDate>
		<dc:creator>--330392--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c049#c-49</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-46" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c046#c-46" rel="nofollow">#46</a> Vaya, sabía que las calculadoras se podían usar sin poner el 0, pero no que fuera una notación escrita válida.</p><p>&#187;&nbsp;autor: <strong>--330392--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400706</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>48</meneame:order>
		<meneame:user>--489417--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>27</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#48 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c048#c-48</link>
		<pubDate>Tue, 22 Aug 2017 18:42:56 +0000</pubDate>
		<dc:creator>--489417--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c048#c-48</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-47" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c047#c-47" rel="nofollow">#47</a>  <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--489417--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400689</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>47</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>37</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#47 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c047#c-47</link>
		<pubDate>Tue, 22 Aug 2017 18:40:00 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c047#c-47</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-44" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c044#c-44" rel="nofollow">#44</a> Round no es una operación, se indica arriba <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/undecided.png" alt=":-/" title=":-/ :/" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400687</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>46</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>40</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#46 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c046#c-46</link>
		<pubDate>Tue, 22 Aug 2017 18:39:19 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c046#c-46</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-45" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c045#c-45" rel="nofollow">#45</a> En inglés sería (9+9)/.9, pero se puede hacer sin el decimal. Minipunto para ti en cualquier caso ^^</p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400679</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>45</meneame:order>
		<meneame:user>--330392--</meneame:user>
		<meneame:votes>9</meneame:votes>
		<meneame:karma>88</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#45 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c045#c-45</link>
		<pubDate>Tue, 22 Aug 2017 18:37:47 +0000</pubDate>
		<dc:creator>--330392--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c045#c-45</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-41" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c041#c-41" rel="nofollow">#41</a> 9 + 9 = 18<br />
<br />
18 / 0.9 = 20<br />
<br />
Como los romanos no conocían el 0 no es un número <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/troll.png" alt=":troll:" title=":troll:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--330392--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400671</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>44</meneame:order>
		<meneame:user>--489417--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>27</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#44 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c044#c-44</link>
		<pubDate>Tue, 22 Aug 2017 18:35:52 +0000</pubDate>
		<dc:creator>--489417--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c044#c-44</guid>
		<description><![CDATA[<p><a class="tooltip l:2816327" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves" rel="nofollow">#0</a> 9+9+round(log(9))</p><p>&#187;&nbsp;autor: <strong>--489417--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400670</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>43</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>33</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#43 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c043#c-43</link>
		<pubDate>Tue, 22 Aug 2017 18:35:51 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c043#c-43</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-42" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c042#c-42" rel="nofollow">#42</a> Si valiera lo anulaba sólo por joderte. No en cualquier caso <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400663</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>42</meneame:order>
		<meneame:user>--137040--</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>41</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#42 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c042#c-42</link>
		<pubDate>Tue, 22 Aug 2017 18:35:07 +0000</pubDate>
		<dc:creator>--137040--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c042#c-42</guid>
		<description><![CDATA[<p>19,35 no vale verdad <a class="tooltip l:2816327" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves" rel="nofollow">#0</a>?</p><p>&#187;&nbsp;autor: <strong>--137040--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400660</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>41</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>23</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#41 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c041#c-41</link>
		<pubDate>Tue, 22 Aug 2017 18:34:48 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c041#c-41</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-40" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c040#c-40" rel="nofollow">#40</a> Compártela, la he sacado de un libro donde hablaban de esa, que ignoraban el 0., y sugerían una solución sin decimales.</p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400645</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>40</meneame:order>
		<meneame:user>--330392--</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>32</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#40 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c040#c-40</link>
		<pubDate>Tue, 22 Aug 2017 18:30:42 +0000</pubDate>
		<dc:creator>--330392--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c040#c-40</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-39" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c039#c-39" rel="nofollow">#39</a> Se me ocurre una, pero hay que hacer un poco de trampa e ignorar un 0.</p><p>&#187;&nbsp;autor: <strong>--330392--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400640</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>39</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>20</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#39 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c039#c-39</link>
		<pubDate>Tue, 22 Aug 2017 18:29:54 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c039#c-39</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-35" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c035#c-35" rel="nofollow">#35</a>  <a class="tooltip c:2816327-37" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c037#c-37" rel="nofollow">#37</a> Hay una solución sin cambio de base <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400635</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>38</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>30</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#38 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c038#c-38</link>
		<pubDate>Tue, 22 Aug 2017 18:29:02 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c038#c-38</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-36" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c036#c-36" rel="nofollow">#36</a> Lo siento <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/undecided.png" alt=":-/" title=":-/ :/" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400634</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>37</meneame:order>
		<meneame:user>almoss</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>30</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#37 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c037#c-37</link>
		<pubDate>Tue, 22 Aug 2017 18:28:48 +0000</pubDate>
		<dc:creator>almoss</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c037#c-37</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-21" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c021#c-21" rel="nofollow">#21</a> me descubro ante usted caballero!</p><p>&#187;&nbsp;autor: <strong>almoss</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400584</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>36</meneame:order>
		<meneame:user>--368612--</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>43</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#36 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c036#c-36</link>
		<pubDate>Tue, 22 Aug 2017 18:17:56 +0000</pubDate>
		<dc:creator>--368612--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c036#c-36</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-34" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c034#c-34" rel="nofollow">#34</a> Me imagino que pi no vale <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/shame.png" alt="¬¬" title="¬¬ :shame:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--368612--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400549</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>35</meneame:order>
		<meneame:user>--330392--</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>33</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#35 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c035#c-35</link>
		<pubDate>Tue, 22 Aug 2017 18:13:11 +0000</pubDate>
		<dc:creator>--330392--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c035#c-35</guid>
		<description><![CDATA[<p>9 + 9, luego convierte el resultado a base 9<br />
<br />
No dijiste que tenía que ser decimal (aquí no sé si preguntar si he acertado o poner una trollface).<br />
<br />
Edito, veo que <a class="tooltip c:2816327-21" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c021#c-21" rel="nofollow">#21</a> se me ha adelantado, no había pillado la notación.</p><p>&#187;&nbsp;autor: <strong>--330392--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400522</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>34</meneame:order>
		<meneame:user>--368612--</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>40</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#34 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c034#c-34</link>
		<pubDate>Tue, 22 Aug 2017 18:07:10 +0000</pubDate>
		<dc:creator>--368612--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c034#c-34</guid>
		<description><![CDATA[<p>sec(pi/sqrt(9))+9+9 = 20</p><p>&#187;&nbsp;autor: <strong>--368612--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400512</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>33</meneame:order>
		<meneame:user>Apostolakis</meneame:user>
		<meneame:votes>4</meneame:votes>
		<meneame:karma>53</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#33 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c033#c-33</link>
		<pubDate>Tue, 22 Aug 2017 18:05:01 +0000</pubDate>
		<dc:creator>Apostolakis</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c033#c-33</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-15" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c015#c-15" rel="nofollow">#15</a> yo que tengo que ver en todo esto. 9+9+9=20 ven y dime a la cara que no es verdad.</p><p>&#187;&nbsp;autor: <strong>Apostolakis</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400508</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>32</meneame:order>
		<meneame:user>--489417--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>27</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#32 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c032#c-32</link>
		<pubDate>Tue, 22 Aug 2017 18:04:20 +0000</pubDate>
		<dc:creator>--489417--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c032#c-32</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-29" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c029#c-29" rel="nofollow">#29</a> y da 21</p><p>&#187;&nbsp;autor: <strong>--489417--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400490</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>31</meneame:order>
		<meneame:user>Bretto</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#31 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c031#c-31</link>
		<pubDate>Tue, 22 Aug 2017 18:00:28 +0000</pubDate>
		<dc:creator>Bretto</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c031#c-31</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-16" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c016#c-16" rel="nofollow">#16</a> winner</p><p>&#187;&nbsp;autor: <strong>Bretto</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400489</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>30</meneame:order>
		<meneame:user>--127740--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#30 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c030#c-30</link>
		<pubDate>Tue, 22 Aug 2017 18:00:16 +0000</pubDate>
		<dc:creator>--127740--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c030#c-30</guid>
		<description><![CDATA[<p>20 = (sqrt(9)! – 0.9…)! / sqrt(9)!</p><p>&#187;&nbsp;autor: <strong>--127740--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400413</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>29</meneame:order>
		<meneame:user>--279492--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#29 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c029#c-29</link>
		<pubDate>Tue, 22 Aug 2017 17:49:32 +0000</pubDate>
		<dc:creator>--279492--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c029#c-29</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-27" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c027#c-27" rel="nofollow">#27</a> coño me sobra 1 9 <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/wink.png" alt=";)" title=";)" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--279492--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400410</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>28</meneame:order>
		<meneame:user>grow</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>20</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#28 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c028#c-28</link>
		<pubDate>Tue, 22 Aug 2017 17:49:07 +0000</pubDate>
		<dc:creator>grow</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c028#c-28</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-25" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c025#c-25" rel="nofollow">#25</a> era por la gracia, no sé si formalmente está bien, yo sigo pensando de todas formas <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>grow</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400405</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>27</meneame:order>
		<meneame:user>--279492--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#27 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c027#c-27</link>
		<pubDate>Tue, 22 Aug 2017 17:48:52 +0000</pubDate>
		<dc:creator>--279492--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c027#c-27</guid>
		<description><![CDATA[<p>9!!!!!!!+sqrt(9)</p><p>&#187;&nbsp;autor: <strong>--279492--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400398</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>26</meneame:order>
		<meneame:user>--279492--</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>7</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#26 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c026#c-26</link>
		<pubDate>Tue, 22 Aug 2017 17:48:11 +0000</pubDate>
		<dc:creator>--279492--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c026#c-26</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-24" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c024#c-24" rel="nofollow">#24</a> error srry</p><p>&#187;&nbsp;autor: <strong>--279492--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400392</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>25</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>29</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#25 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c025#c-25</link>
		<pubDate>Tue, 22 Aug 2017 17:47:33 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c025#c-25</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-23" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c023#c-23" rel="nofollow">#23</a> Es válido, no es la solución que yo tenía, pero cumple las condiciones del enunciado si se escribe así (9 no existe en base 9, y si dices ((9+9)<sub>10</sub>)<sub>9</sub> ya hay un 10... no sé qué decirte <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/shit.png" alt=":shit:" title=":shit:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400390</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>24</meneame:order>
		<meneame:user>--279492--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#24 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c024#c-24</link>
		<pubDate>Tue, 22 Aug 2017 17:46:44 +0000</pubDate>
		<dc:creator>--279492--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c024#c-24</guid>
		<description><![CDATA[<p>9!!!!!!!+log9+log9</p><p>&#187;&nbsp;autor: <strong>--279492--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400375</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>23</meneame:order>
		<meneame:user>grow</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>33</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#23 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c023#c-23</link>
		<pubDate>Tue, 22 Aug 2017 17:44:20 +0000</pubDate>
		<dc:creator>grow</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c023#c-23</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-22" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c022#c-22" rel="nofollow">#22</a> <a href="http://wims.unice.fr/wims/wims.cgi?session=UC3685D1E5.1&#38;lang=es&#38;cmd=reply&#38;module=tool/number/baseconv.es&#38;input=18&#38;ibase=10&#38;obase=9&#38;prec=30" title="wims.unice.fr/wims/wims.cgi?session=UC3685D1E5.1&#38;lang=es&#38;cmd=reply&#38;module=tool/number/baseconv.es&#38;input=18&#38;ibase=10&#38;obase=9&#38;prec=30" rel="nofollow">wims.unice.fr/wims/wims.cgi?session=UC3685D1E5.1&#38;lang=es&#38;cmd=r</a>   <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>grow</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400372</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>22</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#22 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c022#c-22</link>
		<pubDate>Tue, 22 Aug 2017 17:43:57 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c022#c-22</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-21" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c021#c-21" rel="nofollow">#21</a> ¿Eso se cumple? <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/shit.png" alt=":shit:" title=":shit:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400363</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>21</meneame:order>
		<meneame:user>grow</meneame:user>
		<meneame:votes>15</meneame:votes>
		<meneame:karma>140</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#21 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c021#c-21</link>
		<pubDate>Tue, 22 Aug 2017 17:42:31 +0000</pubDate>
		<dc:creator>grow</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c021#c-21</guid>
		<description><![CDATA[<p>(9+9)<sub>9</sub> = 20 <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/troll.png" alt=":troll:" title=":troll:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>grow</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400361</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>20</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>30</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#20 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c020#c-20</link>
		<pubDate>Tue, 22 Aug 2017 17:42:06 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c020#c-20</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-19" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c019#c-19" rel="nofollow">#19</a> Operaciones en las que no se escribe otro número permitidas ^^<br />
(Log, ln, raiz cuadrada).</p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400355</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>19</meneame:order>
		<meneame:user>--368612--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>30</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#19 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c019#c-19</link>
		<pubDate>Tue, 22 Aug 2017 17:41:03 +0000</pubDate>
		<dc:creator>--368612--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c019#c-19</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-18" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c018#c-18" rel="nofollow">#18</a> Entonces los logaritmos, raices y potencias eliminadas ¿no?<br />
Sólo operadores.</p><p>&#187;&nbsp;autor: <strong>--368612--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400348</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>18</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>4</meneame:votes>
		<meneame:karma>59</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#18 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c018#c-18</link>
		<pubDate>Tue, 22 Aug 2017 17:39:43 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c018#c-18</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-17" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c017#c-17" rel="nofollow">#17</a> <a class="tooltip c:2816327-16" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c016#c-16" rel="nofollow">#16</a>, no, eso son 3 nueves y 1 tres.<br />
De verdad que tiene mala leche el tema, pero en la solución los únicos números que hay son 3 nueves <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/undecided.png" alt=":-/" title=":-/ :/" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/hug.png" alt=":hug:" title=":hug:" width="35" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400329</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>17</meneame:order>
		<meneame:user>--368612--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>30</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#17 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c017#c-17</link>
		<pubDate>Tue, 22 Aug 2017 17:36:59 +0000</pubDate>
		<dc:creator>--368612--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c017#c-17</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-16" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c016#c-16" rel="nofollow">#16</a> <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/palm.png" alt=":palm:" title=":palm:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> Dios santo qué fácil. Mi cabeza para psiquiatra. <br />
<br />
<a class='tooltip u:Xtrem3' href='/user/Xtrem3'>@Xtrem3</a> esta sí, ¿no?</p><p>&#187;&nbsp;autor: <strong>--368612--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400307</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>16</meneame:order>
		<meneame:user>--279492--</meneame:user>
		<meneame:votes>6</meneame:votes>
		<meneame:karma>60</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#16 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c016#c-16</link>
		<pubDate>Tue, 22 Aug 2017 17:33:08 +0000</pubDate>
		<dc:creator>--279492--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c016#c-16</guid>
		<description><![CDATA[<p>9+9+log3(9)</p><p>&#187;&nbsp;autor: <strong>--279492--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400288</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>15</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>43</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#15 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c015#c-15</link>
		<pubDate>Tue, 22 Aug 2017 17:30:11 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c015#c-15</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-13" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c013#c-13" rel="nofollow">#13</a> Siendo estrictos tendría que darte la razón, pero siendo estrictos hasta habría que considerar a <a class='tooltip u:Apostolakis' href='/user/Apostolakis'>@Apostolakis</a> un ser humano y darle derechos, y no queremos que eso pase, ¿verdad?<br />
Eso son 4 nueves ^^</p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400275</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>14</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#14 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c014#c-14</link>
		<pubDate>Tue, 22 Aug 2017 17:28:10 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c014#c-14</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-12" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c012#c-12" rel="nofollow">#12</a> Justo iba a descartar ese operador <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /><br />
No es esa la solución que tenía en mente.</p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400270</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>13</meneame:order>
		<meneame:user>--368612--</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>48</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#13 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c013#c-13</link>
		<pubDate>Tue, 22 Aug 2017 17:27:39 +0000</pubDate>
		<dc:creator>--368612--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c013#c-13</guid>
		<description><![CDATA[<p>9 + 9 = 18 <br />
18 + log 9 de 9 al cuadrado = 20<br />
<br />
O sea: 9 + 9 + log9 9^2<br />
<br />
<img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/grin.png" alt=":-D" title=":-D" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> <br />
<br />
Vale, son 4 nueves técnicamente pero nadie ha dicho nada de que no pueda usar el logaritmo que me de la gana.<br />
<br />
<a class="tooltip c:2816327-12" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c012#c-12" rel="nofollow">#12</a> <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--368612--</strong></p>]]></description>
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	<item>
		<meneame:comment_id>22400262</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>12</meneame:order>
		<meneame:user>kanowins</meneame:user>
		<meneame:votes>4</meneame:votes>
		<meneame:karma>52</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#12 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c012#c-12</link>
		<pubDate>Tue, 22 Aug 2017 17:25:36 +0000</pubDate>
		<dc:creator>kanowins</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c012#c-12</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-10" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c010#c-10" rel="nofollow">#10</a>  <a class="tooltip c:2816327-9" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c09#c-9" rel="nofollow">#9</a> (9+9)+Round(RaizCubica(9))</p><p>&#187;&nbsp;autor: <strong>kanowins</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400257</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>11</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#11 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c011#c-11</link>
		<pubDate>Tue, 22 Aug 2017 17:24:32 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c011#c-11</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-10" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c010#c-10" rel="nofollow">#10</a> Bien jugado <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400251</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>10</meneame:order>
		<meneame:user>kanowins</meneame:user>
		<meneame:votes>6</meneame:votes>
		<meneame:karma>63</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#10 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c010#c-10</link>
		<pubDate>Tue, 22 Aug 2017 17:23:37 +0000</pubDate>
		<dc:creator>kanowins</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c010#c-10</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-9" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c09#c-9" rel="nofollow">#9</a> Pero es una gran aproximación <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/troll.png" alt=":troll:" title=":troll:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>kanowins</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400106</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>9</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>4</meneame:votes>
		<meneame:karma>39</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#9 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c09#c-9</link>
		<pubDate>Tue, 22 Aug 2017 17:02:20 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c09#c-9</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-8" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c08#c-8" rel="nofollow">#8</a> 2<sup>3</sup> no es 9.<br />
Siga jugando.</p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22400090</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>8</meneame:order>
		<meneame:user>kanowins</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#8 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c08#c-8</link>
		<pubDate>Tue, 22 Aug 2017 16:59:52 +0000</pubDate>
		<dc:creator>kanowins</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c08#c-8</guid>
		<description><![CDATA[<p><a class="tooltip l:2816327" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves" rel="nofollow">#0</a> (9+9)+RaizCubica(9)<br />
<br />
Dónde está mi premio?</p><p>&#187;&nbsp;autor: <strong>kanowins</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22397590</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>7</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>5</meneame:votes>
		<meneame:karma>56</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#7 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c07#c-7</link>
		<pubDate>Tue, 22 Aug 2017 11:44:19 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c07#c-7</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-6" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c06#c-6" rel="nofollow">#6</a>  <a class="tooltip c:2816327-5" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c05#c-5" rel="nofollow">#5</a>  <a class="tooltip c:2816327-3" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c03#c-3" rel="nofollow">#3</a>  <a class="tooltip c:2816327-1" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c01#c-1" rel="nofollow">#1</a> A ver, tres nueves, sumar, restar, multiplicar, dividir, exponentes, logaritmos, factoriales, paréntesis... cualquier tipo de cosa matemática que con tres nueves resulte 20. Llamadlo como queráis <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
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	<item>
		<meneame:comment_id>22397401</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>6</meneame:order>
		<meneame:user>--519439--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#6 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c06#c-6</link>
		<pubDate>Tue, 22 Aug 2017 11:25:50 +0000</pubDate>
		<dc:creator>--519439--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c06#c-6</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-4" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c04#c-4" rel="nofollow">#4</a> <a class="tooltip c:2816327-5" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c05#c-5" rel="nofollow">#5</a> ¿Estáis seguros? Porque la coma de los decimales nunca se ha llamado &#34;operador&#34;.</p><p>&#187;&nbsp;autor: <strong>--519439--</strong></p>]]></description>
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	<item>
		<meneame:comment_id>22397063</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>5</meneame:order>
		<meneame:user>PalaciodelJuguete</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#5 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c05#c-5</link>
		<pubDate>Tue, 22 Aug 2017 10:50:53 +0000</pubDate>
		<dc:creator>PalaciodelJuguete</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c05#c-5</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-4" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c04#c-4" rel="nofollow">#4</a> igual</p><p>&#187;&nbsp;autor: <strong>PalaciodelJuguete</strong></p>]]></description>
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	<item>
		<meneame:comment_id>22396205</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>4</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>26</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#4 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c04#c-4</link>
		<pubDate>Tue, 22 Aug 2017 09:13:10 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c04#c-4</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-3" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c03#c-3" rel="nofollow">#3</a> Lo daba por lo mismo, lo siento <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
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	<item>
		<meneame:comment_id>22396049</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>3</meneame:order>
		<meneame:user>--519439--</meneame:user>
		<meneame:votes>7</meneame:votes>
		<meneame:karma>56</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#3 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c03#c-3</link>
		<pubDate>Tue, 22 Aug 2017 08:56:14 +0000</pubDate>
		<dc:creator>--519439--</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c03#c-3</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-1" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c01#c-1" rel="nofollow">#1</a> <a class="tooltip c:2816327-2" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c02#c-2" rel="nofollow">#2</a> No, el enunciado está incompleto. Puedes usar tres nueves y cualquier operación, <b>signo o símbolo</b> aritmético.</p><p>&#187;&nbsp;autor: <strong>--519439--</strong></p>]]></description>
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	<item>
		<meneame:comment_id>22395730</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>2</meneame:order>
		<meneame:user>Xtrem3</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>39</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#2 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c02#c-2</link>
		<pubDate>Tue, 22 Aug 2017 08:22:56 +0000</pubDate>
		<dc:creator>Xtrem3</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c02#c-2</guid>
		<description><![CDATA[<p><a class="tooltip c:2816327-1" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c01#c-1" rel="nofollow">#1</a> Nada más, reconozco que a mí no se me habría ocurrido, tiene mala leche a rabiar pero sale.</p><p>&#187;&nbsp;autor: <strong>Xtrem3</strong></p>]]></description>
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	<item>
		<meneame:comment_id>22395703</meneame:comment_id>
		<meneame:link_id>2816327</meneame:link_id>
		<meneame:order>1</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>43</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/calcular-20-tres-nueves</meneame:url>
		<title>#1 Calcular 20 con tres nueves</title>
		<link>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c01#c-1</link>
		<pubDate>Tue, 22 Aug 2017 08:19:28 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/calcular-20-tres-nueves/c01#c-1</guid>
		<description><![CDATA[<p><a class="tooltip l:2816327" href="https://www.meneame.net/m/problemas/calcular-20-tres-nueves" rel="nofollow">#0</a> ¿Sólo los tres nueves y los operadores? ¿nada más?</p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
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