Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:22Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
276K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
2H₂ + O₂ → 2H₂O
\frac{12}{6} \sum_{i=1}^{n} i^{2}
390K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-β²) dβ = √π / 2
det| 10 2 ; 7 11 | = 96