Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:20Z
4y² + 8y + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
468K
2H₂ + O₂ → 2H₂O
det| 7 2 ; 7 8 | = 42
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 5 3 ; 2 6 | = 24
316K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K
\oint_C \vec{F}\cdot d\vec{r} = 0
144K
∑_{k=1}^{n} k = n(n+1)/2
67K
\lim_{α\to 0} \frac{\sin α}{α} = 1
338K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
276K