Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:15Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 9 1 ; 4 10 | = 86
339K
\oint_C \vec{F}\cdot d\vec{r} = 0
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 2 6 ; 2 3 | = -6
399K
\frac{7}{7} \sum_{i=1}^{n} i^{2}
316K
\lim_{t\to 0} \frac{\sin t}{t} = 1
144K
det| 7 4 ; 4 8 | = 40
97K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K