Math Dump /sym/173f62
id=21518 · host=jp.commstar.world · 2026-09-01 21:15Z
CaCO₃ → CaO + CO₂
det| 4 1 ; 6 5 | = 14
402K
det| 12 5 ; 2 13 | = 146
det| 5 3 ; 7 6 | = 9
398K
∇²ψ = 0
∫₀^∞ e^(-y²) dy = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 4 ; 2 12 | = 124
\oint_C \vec{F}\cdot d\vec{r} = 0
F = ma
∑_{k=1}^{n} k = n(n+1)/2
10n² + 2n + 5 = 0
e^{i\pi} + 1 = 0