Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:17Z
4y² + 8y + 1 = 0
det| 12 6 ; 1 13 | = 150
468K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
289K
det| 7 2 ; 3 8 | = 50
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\frac{9}{3} \sum_{i=1}^{n} i^{2}
121K
CaCO₃ → CaO + CO₂
det| 12 4 ; 3 13 | = 144
399K
det| 11 3 ; 6 12 | = 114
316K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
11K
det| 10 9 ; 7 11 | = 47
387K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
67K
det| 7 3 ; 6 8 | = 38
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
338K
det| 7 7 ; 2 8 | = 42
276K
det| 9 4 ; 1 10 | = 86
346K
\oint_C \vec{F}\cdot d\vec{r} = 0
256K