Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:52Z
ΔS ≥ 0
∫₀^∞ e^(-n²) dn = √π / 2
46K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
468K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
d/dθ [θ^4] = 4θ^3
\lim_{x\to 0} \frac{\sin x}{x} = 1
339K
∑_{k=1}^{n} k = n(n+1)/2
358K
det| 7 4 ; 4 8 | = 40
121K
det| 3 6 ; 0 4 | = 12
399K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K