Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:23Z
ΔS ≥ 0
det| 4 8 ; 3 5 | = -4
468K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
289K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
d/dθ [θ^4] = 4θ^3
det| 9 8 ; 3 10 | = 66
339K
det| 5 5 ; 7 6 | = -5
det| 7 7 ; 4 8 | = 28
121K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-ω²) dω = √π / 2