Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 04:08Z
∇²n = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
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9r² + 4r + 1 = 0
det| 12 2 ; 2 13 | = 152
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
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11γ² + 3γ + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\frac{12}{6} \sum_{i=1}^{n} i^{2}
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det| 6 1 ; 3 7 | = 39
∑_{k=1}^{n} k = n(n+1)/2
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