Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-08-20 06:46Z
∇ × E = −∂B/∂t
\lim_{t\to 0} \frac{\sin t}{t} = 1
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\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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det| 12 4 ; 3 13 | = 144
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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det| 7 4 ; 4 8 | = 40
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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det| 9 4 ; 2 10 | = 82
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∑_{k=1}^{n} k = n(n+1)/2
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