Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
46K
det| 1 6 ; 3 2 | = -16
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
339K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
177K
iħ ∂ψ/∂t = Ĥψ
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
358K
\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
∑_{k=1}^{n} k = n(n+1)/2
11K
det| 8 8 ; 0 9 | = 72
144K
det| 8 4 ; 7 9 | = 44
67K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K