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
\frac{8}{6} \sum_{i=1}^{n} i^{2}
168K
det| 12 2 ; 2 13 | = 152
446K
∂φ/∂t = 3φ
∑_{k=1}^{n} k = n(n+1)/2
144K
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
det| 9 4 ; 1 10 | = 86
218K
det| 11 4 ; 5 12 | = 112
354K
4γ² + 3γ + 4 = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
70K
\binom{n}{k} = \frac{n!}{k!(n-k)!}