Greg Egan on Nostr: ...
∑ᵢ₌₀ⁿ⁻²∑ⱼ₌ᵢ₊₁ⁿ⁻¹𝑠𝑖𝑛((𝑗−𝑖)π/𝑛)⁴=3𝑛²/16
Well, obviously.
Published at
2025-08-25 08:51:42 UTCEvent JSON
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