Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:43Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
\lim_{α\to 0} \frac{\sin α}{α} = 1
75K
det| 7 4 ; 4 8 | = 40
479K
e^{i\pi} + 1 = 0
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
191K
det| 3 1 ; 7 4 | = 5
390K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-φ²) dφ = √π / 2
1K
det| 5 6 ; 7 6 | = -12
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\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
473K
1φ² + 9φ + 2 = 0
∫₀^∞ e^(-β²) dβ = √π / 2