Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:04Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
e^{i\pi} + 1 = 0
det| 12 1 ; 4 13 | = 152
129K
2H₂ + O₂ → 2H₂O
\frac{2}{2} \sum_{i=1}^{n} i^{2}
191K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{β\to 0} \frac{\sin β}{β} = 1
1K
\oint_C \vec{F}\cdot d\vec{r} = 0
153K