Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:17Z
4y² + 8y + 1 = 0
det| 12 7 ; 5 13 | = 121
468K
2H₂ + O₂ → 2H₂O
det| 4 4 ; 2 5 | = 12
289K
\lim_{z\to 0} \frac{\sin z}{z} = 1
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
316K
det| 9 8 ; 1 10 | = 82
AgNO₃ + NaCl → AgCl↓ + NaNO₃
11K
det| 2 7 ; 2 3 | = -8
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
\frac{5}{6} \sum_{i=1}^{n} i^{2}
338K