Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:10Z
4y² + 8y + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
46K
\oint_C \vec{F}\cdot d\vec{r} = 0
468K
2H₂ + O₂ → 2H₂O
det| 11 7 ; 6 12 | = 90
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 6 4 ; 0 7 | = 42
339K
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
121K
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
Fe₂O₃ + 3CO → 2Fe + 3CO₂
11K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K
det| 8 2 ; 3 9 | = 66
144K
det| 9 4 ; 1 10 | = 86
67K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
det| 9 8 ; 0 10 | = 90
256K