Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:23Z
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
\lim_{β\to 0} \frac{\sin β}{β} = 1
468K
3γ² + 9γ + 0 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
det| 7 4 ; 4 8 | = 40
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∂β/∂z = 1β
∑_{k=1}^{n} k = n(n+1)/2
339K
\frac{4}{9} \sum_{i=1}^{n} i^{2}
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 9 ; 0 12 | = 132
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∑_{k=1}^{n} k = n(n+1)/2
399K