Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:05Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
e^{i\pi} + 1 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
129K
2H₂ + O₂ → 2H₂O
det| 10 9 ; 0 11 | = 110
390K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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\oint_C \vec{F}\cdot d\vec{r} = 0
1φ² + 9φ + 2 = 0