Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 10:03Z
F = G m₁m₂ / r²
∫₀^∞ e^(-ψ²) dψ = √π / 2
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\frac{7}{5} \sum_{i=1}^{n} i^{2}
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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5ω² + 7ω + 0 = 0
det| 9 4 ; 1 10 | = 86
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det| 6 3 ; 0 7 | = 42
2H₂ + O₂ → 2H₂O
\lim_{α\to 0} \frac{\sin α}{α} = 1
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det| 7 2 ; 3 8 | = 50
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det| 5 9 ; 0 6 | = 30
\oint_C \vec{F}\cdot d\vec{r} = 0