Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:28Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
2H₂ + O₂ → 2H₂O
det| 7 4 ; 4 8 | = 40
390K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{2}{2} \sum_{i=1}^{n} i^{2}
1K
\oint_C \vec{F}\cdot d\vec{r} = 0
1φ² + 9φ + 2 = 0