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  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#1 2021-10-02 07:57:46

pi_cubed
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From: A rhombicosidodecahedron
Registered: 2020-06-22
Posts: 115

Formula for Pi using the Nilakantha Series

To find a particular term in the series, assuming that the term number is x, replace ∞ with x-1, which works for everything except the first term which is of course 3.


pi³

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