Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:58Z
det| 12 9 ; 0 13 | = 156
∑_{k=1}^{n} k = n(n+1)/2
468K
PV = nRT
\lim_{x\to 0} \frac{\sin x}{x} = 1
289K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
det| 7 6 ; 1 8 | = 50
177K
ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
121K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
det| 7 4 ; 4 8 | = 40
11K
CH₄ + 2O₂ → CO₂ + 2H₂O
387K