Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:23Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 7 4 ; 4 8 | = 40
75K
det| 7 9 ; 1 8 | = 47
479K
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
129K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{β\to 0} \frac{\sin β}{β} = 1
1K
∑_{k=1}^{n} k = n(n+1)/2
153K
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
473K
det| 10 7 ; 3 11 | = 89
338K
∫₀^∞ e^(-β²) dβ = √π / 2
∫₀^∞ e^(-t²) dt = √π / 2
det| 10 2 ; 7 11 | = 96