Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
468K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
iħ ∂ψ/∂t = Ĥψ
det| 9 2 ; 7 10 | = 76
121K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
11K
CH₄ + 2O₂ → CO₂ + 2H₂O
387K