Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:08Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
46K
∫₀^∞ e^(-θ²) dθ = √π / 2
468K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
PV = nRT
N₂ + 3H₂ ⇌ 2NH₃
det| 2 7 ; 7 3 | = -43
399K
\lim_{β\to 0} \frac{\sin β}{β} = 1
316K
det| 11 9 ; 6 12 | = 78
Fe₂O₃ + 3CO → 2Fe + 3CO₂
11K
10φ² + 7φ + 7 = 0
∇²n = 0
∇²z = 0