Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:08Z
4y² + 8y + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
468K
2H₂ + O₂ → 2H₂O
det| 8 8 ; 6 9 | = 24
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
CH₄ + 2O₂ → CO₂ + 2H₂O
316K
det| 9 8 ; 1 10 | = 82
\frac{2}{9} \sum_{i=1}^{n} i^{2}
144K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
67K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
97K
det| 1 1 ; 2 2 | = 0
346K
∑_{k=1}^{n} k = n(n+1)/2
256K
det| 12 6 ; 1 13 | = 150
348K