Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:49Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 6 6 ; 3 7 | = 24
75K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
276K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/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
det| 9 4 ; 1 10 | = 86
473K
det| 11 4 ; 5 12 | = 112
338K
∫₀^∞ e^(-β²) dβ = √π / 2
det| 12 1 ; 4 13 | = 152
188K
∫₀^∞ e^(-t²) dt = √π / 2