Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:32Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 6 6 ; 3 7 | = 24
479K
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
276K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
390K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{α\to 0} \frac{\sin α}{α} = 1
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det| 10 7 ; 3 11 | = 89
153K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
338K
∫₀^∞ e^(-β²) dβ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
188K