Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 02:49Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-z²) dz = √π / 2
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\frac{8}{4} \sum_{i=1}^{n} i^{2}
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
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2α² + 3α + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 9 4 ; 1 10 | = 86
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\frac{4}{9} \sum_{i=1}^{n} i^{2}
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\oint_C \vec{F}\cdot d\vec{r} = 0
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\oint_C \vec{F}\cdot d\vec{r} = 0
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det| 7 9 ; 1 8 | = 47
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