Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:45Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 5 3 ; 7 6 | = 9
479K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
129K
2H₂ + O₂ → 2H₂O
det| 6 6 ; 3 7 | = 24
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
\lim_{t\to 0} \frac{\sin t}{t} = 1
473K
∫₀^∞ e^(-β²) dβ = √π / 2
det| 4 4 ; 5 5 | = 0
416K
det| 10 2 ; 7 11 | = 96