Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:48Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
e^{i\pi} + 1 = 0
det| 4 8 ; 3 5 | = -4
276K
det| 11 9 ; 5 12 | = 87
129K
2H₂ + O₂ → 2H₂O
det| 4 4 ; 5 5 | = 0
191K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
473K
1φ² + 9φ + 2 = 0