Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:08Z
4y² + 8y + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
468K
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
121K
CaCO₃ → CaO + CO₂
det| 12 7 ; 7 13 | = 107
399K
det| 9 8 ; 1 10 | = 82
det| 1 5 ; 5 2 | = -23
11K
CH₄ + 2O₂ → CO₂ + 2H₂O
97K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
det| 7 8 ; 0 8 | = 56
276K
\frac{7}{7} \sum_{i=1}^{n} i^{2}
346K