Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:13Z
4y² + 8y + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
46K
\oint_C \vec{F}\cdot d\vec{r} = 0
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 4 3 ; 0 5 | = 20
339K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
177K
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
121K
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
det| 7 4 ; 4 8 | = 40
387K
\oint_C \vec{F}\cdot d\vec{r} = 0
144K
det| 7 8 ; 0 8 | = 56
97K
∑_{k=1}^{n} k = n(n+1)/2
338K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
276K
det| 2 6 ; 1 3 | = 0
346K