Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 23:08Z
11t² + 8t + 0 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
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∑_{k=1}^{n} k = n(n+1)/2
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∂ω/∂β = 7ω
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
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det| 9 4 ; 1 10 | = 86
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det| 3 3 ; 7 4 | = -9
\frac{2}{2} \sum_{i=1}^{n} i^{2}
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PV = nRT
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
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det| 11 5 ; 0 12 | = 132
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CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 8 3 ; 5 9 | = 57