Similar to ラマヌジャンの和公式

Abc conjecture

Complex multiplication of abelian varieties

Disquisitiones Arithmeticae

P-adic analysis

P-adic gamma function

P-adic number

P-adic Teichmüller theory

Basic hypergeometric series

Gaussian binomial coefficient

Eisenstein integer

Adele ring

Artin–Hasse exponential

Colossally abundant number

Taxicab number

Ramanujan's congruences

Landau–Ramanujan constant

SASTRA Ramanujan Prize

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1729 (number)