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Ramanujan's Identity

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Ramanujan's identity is given by

5((x^5)_infty^5)/((x)_infty^6)=sum_(m=0)^inftyP(5m+4)x^m,

where (x)_infty is a q-Pochhammer symbol and P(n) is the partition function P.

See also

Partition Function P, Ramanujan's Sum Identity

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Cite this as:

Weisstein, Eric W. "Ramanujan's Identity." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/RamanujansIdentity.html

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