Tag: Pi

Euler and Ramanujan: The Giant of Calculation and the Man of IntuitionWe derive Euler's identity from power series, then treat the Basel problem, the polyhedron formula, the Königsberg bridges, and Ramanujan's π series and partition congruences.MathematicsMath ColumnsHigh school / generalHistory of mathematics Euler Ramanujan Pi Infinite series~9 min

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