Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 07:44Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 9 ; 7 6 | = -33
168K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
446K
∂φ/∂t = 3φ
det| 1 4 ; 4 2 | = -14
∑_{k=1}^{n} k = n(n+1)/2
259K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
354K
4γ² + 3γ + 4 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
70K
\binom{n}{k} = \frac{n!}{k!(n-k)!}