Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:19Z
4y² + 8y + 1 = 0
det| 9 5 ; 2 10 | = 80
46K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
468K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
∫₀^∞ e^(-r²) dr = √π / 2
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{6}{3} \sum_{i=1}^{n} i^{2}
339K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 2 9 ; 0 3 | = 6
399K
\frac{7}{7} \sum_{i=1}^{n} i^{2}
67K
det| 11 3 ; 6 12 | = 114
276K