Math Dump /sym/b5f803
id=133666 · host=jp.commstar.world · 2026-09-01 21:10Z
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 4 1 ; 6 5 | = 14
402K
d/dα [α^7] = 7α^6
det| 5 3 ; 7 6 | = 9
398K
7φ² + 9φ + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
2H₂ + O₂ → 2H₂O
∂ψ/∂t = 4ψ
∇²γ = 0
∇ × E = −∂B/∂t
F = ma
∫₀^∞ e^(-y²) dy = √π / 2
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 5 3 ; 5 6 | = 15