Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
468K
2H₂ + O₂ → 2H₂O
det| 4 5 ; 1 5 | = 15
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 8 7 ; 5 9 | = 37
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
∂ω/∂t = 2ω
det| 2 6 ; 2 3 | = -6
67K
det| 4 1 ; 2 5 | = 18
97K
det| 7 4 ; 4 8 | = 40
338K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
276K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
346K
\oint_C \vec{F}\cdot d\vec{r} = 0
256K
\lim_{z\to 0} \frac{\sin z}{z} = 1
348K
CH₄ + 2O₂ → CO₂ + 2H₂O
396K