Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 02:33Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\frac{8}{4} \sum_{i=1}^{n} i^{2}
\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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N₂ + 3H₂ ⇌ 2NH₃
det| 7 8 ; 4 8 | = 24
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det| 3 1 ; 7 4 | = 5
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2α² + 3α + 3 = 0
\frac{4}{9} \sum_{i=1}^{n} i^{2}
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det| 10 7 ; 6 11 | = 68
7γ² + 1γ + 1 = 0
det| 7 4 ; 4 8 | = 40
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ω = 2πf