Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
468K
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{10}{5} \sum_{i=1}^{n} i^{2}
339K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
\frac{5}{6} \sum_{i=1}^{n} i^{2}
316K
det| 9 8 ; 1 10 | = 82
det| 9 1 ; 4 10 | = 86
387K
det| 4 7 ; 6 5 | = -22
97K
\oint_C \vec{F}\cdot d\vec{r} = 0
338K
CH₄ + 2O₂ → CO₂ + 2H₂O
256K