Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 02:20Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{r\to 0} \frac{\sin r}{r} = 1
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\frac{8}{4} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
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N₂ + 3H₂ ⇌ 2NH₃
det| 9 8 ; 3 10 | = 66
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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2α² + 3α + 3 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
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det| 10 7 ; 6 11 | = 68
det| 9 4 ; 1 10 | = 86
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\lim_{t\to 0} \frac{\sin t}{t} = 1
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7γ² + 1γ + 1 = 0