Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:49Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
6x² + 5x + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
191K
\oint_C \vec{F}\cdot d\vec{r} = 0
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