Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:18Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
289K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 10 9 ; 7 11 | = 47
177K
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
121K
CaCO₃ → CaO + CO₂
\frac{10}{8} \sum_{i=1}^{n} i^{2}
316K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
11K
\lim_{t\to 0} \frac{\sin t}{t} = 1
144K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
97K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
338K
det| 9 5 ; 2 10 | = 80
276K