Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:38Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 5 9 ; 7 6 | = -33
75K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
479K
e^{i\pi} + 1 = 0
det| 9 4 ; 1 10 | = 86
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∑_{k=1}^{n} k = n(n+1)/2
129K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-x²) dx = √π / 2
191K
\lim_{β\to 0} \frac{\sin β}{β} = 1
390K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
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\oint_C \vec{F}\cdot d\vec{r} = 0
1φ² + 9φ + 2 = 0
∫₀^∞ e^(-β²) dβ = √π / 2