Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:22Z
ω = 2πf
3γ² + 9γ + 0 = 0
∫₀^∞ e^(-t²) dt = √π / 2
289K
∂β/∂z = 1β
∑_{k=1}^{n} k = n(n+1)/2
339K
det| 2 7 ; 7 3 | = -43
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
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∑_{k=1}^{n} k = n(n+1)/2
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∫₀^∞ e^(-ω²) dω = √π / 2
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∫₀^∞ e^(-x²) dx = √π / 2
387K