Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:04Z
ΔS ≥ 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
46K
∑_{k=1}^{n} k = n(n+1)/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
det| 7 4 ; 4 8 | = 40
339K
\lim_{r\to 0} \frac{\sin r}{r} = 1
177K
\lim_{β\to 0} \frac{\sin β}{β} = 1
121K
det| 7 7 ; 4 8 | = 28
316K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
11K