Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
det| 5 8 ; 4 6 | = -2
468K
2H₂ + O₂ → 2H₂O
det| 8 8 ; 0 9 | = 72
289K
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
177K
iħ ∂ψ/∂t = Ĥψ
det| 12 7 ; 7 13 | = 107
121K
CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
399K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
316K
det| 9 8 ; 1 10 | = 82
\oint_C \vec{F}\cdot d\vec{r} = 0
387K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K
∫₀^∞ e^(-γ²) dγ = √π / 2
276K