Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:30Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
75K
\lim_{α\to 0} \frac{\sin α}{α} = 1
479K
e^{i\pi} + 1 = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
276K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
1K
\oint_C \vec{F}\cdot d\vec{r} = 0
153K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-β²) dβ = √π / 2
\frac{2}{2} \sum_{i=1}^{n} i^{2}
188K
∫₀^∞ e^(-t²) dt = √π / 2
det| 10 2 ; 7 11 | = 96