Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 17:26Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
det| 2 3 ; 5 3 | = -9
468K
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
278K
3r² + 6r + 7 = 0
E = mc²
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
358K
∫₀^∞ e^(-t²) dt = √π / 2
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
\frac{12}{6} \sum_{i=1}^{n} i^{2}
316K