Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:25Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 5 3 ; 7 6 | = 9
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e^{i\pi} + 1 = 0
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 9 ; 5 12 | = 87
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\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 9 ; 0 6 | = 30
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∫₀^∞ e^(-β²) dβ = √π / 2