Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:25Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
e^{i\pi} + 1 = 0
det| 4 6 ; 4 5 | = -4
276K
det| 10 7 ; 3 11 | = 89
129K
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
191K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0