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#90 by Amiram Eldar at Thu Feb 23 06:38:09 EST 2023
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#89 by Joerg Arndt at Thu Feb 23 05:11:45 EST 2023
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#88 by Amiram Eldar at Thu Feb 23 04:38:14 EST 2023
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#87 by Amiram Eldar at Thu Feb 23 04:38:02 EST 2023
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Michael Somos, <a href="/A010815/a010815.txt">Introduction to Ramanujan theta functions</a>>.
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#86 by Amiram Eldar at Thu Feb 23 04:37:46 EST 2023
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Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/RamanujanThetaFunctions.html">Ramanujan Theta Functions</a>.
Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/RamanujanThetaFunctions.html">Ramanujan Theta Functions</a>.
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proposed
editing
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#85 by Michel Marcus at Thu Feb 23 04:34:21 EST 2023
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#84 by Michel Marcus at Thu Feb 23 04:34:16 EST 2023
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Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/RamanujanThetaFunctions.html">Ramanujan Theta Functions</a>>.
Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/EllipticLambdaFunction.html">Elliptic Lambda Function</a> a section of The World of Mathematics.>.
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approved
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#83 by Alois P. Heinz at Fri Mar 12 14:05:28 EST 2021
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#82 by Andrew Howroyd at Fri Mar 12 11:46:08 EST 2021
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#81 by Andrew Howroyd at Fri Mar 12 11:42:43 EST 2021
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Empirical: Sum_{n>=10} a(n)/exp(2*Pi*(*n-1)) = ) = 17/16 - 3*sqrt(2)/4, verified to 27000 digits (10000 terms). - Simon Plouffe, Mar 01 2021
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approved
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