Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 19:25Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
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\oint_C \vec{F}\cdot d\vec{r} = 0
∂x/∂γ = 3x
\frac{2}{2} \sum_{i=1}^{n} i^{2}
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det| 5 2 ; 4 6 | = 22
\oint_C \vec{F}\cdot d\vec{r} = 0
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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det| 5 3 ; 2 6 | = 24
det| 7 4 ; 4 8 | = 40
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\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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