Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:24Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
479K
e^{i\pi} + 1 = 0
det| 12 1 ; 4 13 | = 152
276K
∑_{k=1}^{n} k = n(n+1)/2
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
∑_{k=1}^{n} k = n(n+1)/2
473K
det| 7 4 ; 4 8 | = 40
338K
∫₀^∞ e^(-β²) dβ = √π / 2
det| 7 2 ; 3 8 | = 50
416K
det| 10 2 ; 7 11 | = 96
5n² + 6n + 5 = 0