Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:09Z
4y² + 8y + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
46K
\oint_C \vec{F}\cdot d\vec{r} = 0
468K
2H₂ + O₂ → 2H₂O
det| 7 2 ; 7 8 | = 42
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 11 2 ; 2 12 | = 128
339K
det| 4 7 ; 0 5 | = 20
177K
iħ ∂ψ/∂t = Ĥψ
det| 11 1 ; 0 12 | = 132
358K
det| 12 4 ; 3 13 | = 144
121K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
67K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
276K