Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 00:21Z
\frac{7}{6} \sum_{i=1}^{n} i^{2}
det| 2 6 ; 0 3 | = 6
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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det| 7 2 ; 7 8 | = 42
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\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
∑_{k=1}^{n} k = n(n+1)/2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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