Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 04:07Z
∇²y = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
46K
det| 7 4 ; 4 8 | = 40
468K
11γ² + 9γ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
289K
CH₄ + 2O₂ → CO₂ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
121K
e^{i\pi} + 1 = 0
\frac{9}{8} \sum_{i=1}^{n} i^{2}