Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 20:33Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 8 6 ; 6 9 | = 36
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det| 10 9 ; 0 11 | = 110
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\frac{7}{2} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
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det| 9 4 ; 1 10 | = 86
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 8 ; 7 6 | = -26
∫₀^∞ e^(-x²) dx = √π / 2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\oint_C \vec{F}\cdot d\vec{r} = 0
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∑_{k=1}^{n} k = n(n+1)/2
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