Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:06Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 4 4 ; 5 5 | = 0
479K
e^{i\pi} + 1 = 0
det| 10 2 ; 1 11 | = 108
129K
2H₂ + O₂ → 2H₂O
\lim_{α\to 0} \frac{\sin α}{α} = 1
390K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
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det| 7 4 ; 4 8 | = 40
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\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 2 ; 3 6 | = 24
473K
∫₀^∞ e^(-β²) dβ = √π / 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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