Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:05Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
46K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
289K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
\frac{3}{2} \sum_{i=1}^{n} i^{2}
177K
PV = nRT
det| 2 6 ; 0 3 | = 6
121K
N₂ + 3H₂ ⇌ 2NH₃
CH₄ + 2O₂ → CO₂ + 2H₂O
399K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
316K
det| 11 9 ; 6 12 | = 78
∑_{k=1}^{n} k = n(n+1)/2
387K
∇²n = 0
∇²z = 0