Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
468K
2H₂ + O₂ → 2H₂O
d/dn [n^12] = 12n^11
289K
CH₄ + 2O₂ → CO₂ + 2H₂O
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
339K
\lim_{t\to 0} \frac{\sin t}{t} = 1
177K
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
358K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
121K
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
det| 1 1 ; 6 2 | = -4
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
97K