Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 21:40Z
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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\oint_C \vec{F}\cdot d\vec{r} = 0
det| 11 4 ; 5 12 | = 112
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 11 5 ; 0 12 | = 132
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det| 5 6 ; 2 6 | = 18
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