Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 04:14Z

∇²n = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

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E = mc²

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9r² + 4r + 1 = 0

det| 1 4 ; 3 2 | = -10

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∇ × E = −∂B/∂t

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

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10γ² + 8γ + 7 = 0

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11γ² + 3γ + 6 = 0

\frac{2}{2} \sum_{i=1}^{n} i^{2}

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F = G m₁m₂ / r²

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det| 12 1 ; 5 13 | = 151

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det| 7 4 ; 4 8 | = 40

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det| 8 9 ; 4 9 | = 36

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