Math Dump /sym/fbff1d
id=6 · host=fr.findroms.cloud · 2026-10-05 01:53Z
\frac{3}{3} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-r²) dr = √π / 2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
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CaCO₃ → CaO + CO₂
\lim_{r\to 0} \frac{\sin r}{r} = 1
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det| 3 7 ; 2 4 | = -2
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CaCO₃ → CaO + CO₂
det| 7 4 ; 5 8 | = 36
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