ref 1994c66d
Math Dump /sym/a02a46
id=28 · host=jp.commstar.world · 2026-10-16 15:01Z
10β² + 9β + 0 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
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∫₀^∞ e^(-n²) dn = √π / 2
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{11}{2} \sum_{i=1}^{n} i^{2}
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 5 ; 1 10 | = 85
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 10 1 ; 3 11 | = 107
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\lim_{α\to 0} \frac{\sin α}{α} = 1
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CH₄ + 2O₂ → CO₂ + 2H₂O
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