Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 00:24Z
\frac{7}{6} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
273K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
CH₄ + 2O₂ → CO₂ + 2H₂O
333K
det| 7 4 ; 4 8 | = 40
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 4 8 ; 3 5 | = -4
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∑_{k=1}^{n} k = n(n+1)/2
297K