Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:11Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 2 ; 3 6 | = 24
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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6x² + 5x + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-x²) dx = √π / 2
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\oint_C \vec{F}\cdot d\vec{r} = 0
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ω = 2πf
\frac{2}{2} \sum_{i=1}^{n} i^{2}
338K
9ω² + 6ω + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
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det| 10 9 ; 0 11 | = 110
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