Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:52Z
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
46K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
289K
∑_{k=1}^{n} k = n(n+1)/2
278K
d/dθ [θ^4] = 4θ^3
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
\lim_{α\to 0} \frac{\sin α}{α} = 1
177K
det| 5 5 ; 7 6 | = -5
AgNO₃ + NaCl → AgCl↓ + NaNO₃
358K
det| 5 3 ; 7 6 | = 9
316K