Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:11Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{6}{1} \sum_{i=1}^{n} i^{2}
339K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
iħ ∂ψ/∂t = Ĥψ
det| 9 5 ; 2 10 | = 80
121K
CaCO₃ → CaO + CO₂
\lim_{z\to 0} \frac{\sin z}{z} = 1
399K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
11K
det| 1 7 ; 2 2 | = -12
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
346K