Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:10Z
4y² + 8y + 1 = 0
∫₀^∞ e^(-r²) dr = √π / 2
46K
det| 4 3 ; 0 5 | = 20
468K
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
339K
∫₀^∞ e^(-x²) dx = √π / 2
177K
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
121K
\oint_C \vec{F}\cdot d\vec{r} = 0
144K
det| 1 7 ; 2 2 | = -12
67K
det| 7 4 ; 4 8 | = 40
97K