Ramanujan surprises again

Ramanujan's manuscript. The representations of 1729 as the sum of two cubes appear in the bottom right corner. The equation expressing the near counter examples to Fermat's last theorem appears further up: α3 + β3 = γ3 + (-1)n. Image courtesy Trinity College library. Click here to see a larger image. A box of manuscripts and three notebooks. That's all that's left of the work of Srinivasa Ramanuja

[snowlong]

ラマヌジャン伝説“1729”という数字は覚えておこう

[slowquery]

Ramanujan surprises again