Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:21Z

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

451K

\lim_{α\to 0} \frac{\sin α}{α} = 1

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det| 8 9 ; 3 9 | = 45

∇ × E = −∂B/∂t

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F = G m₁m₂ / r²

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

6t² + 6t + 4 = 0

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∇²β = 0

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det| 2 3 ; 3 3 | = -3

6x² + 6x + 1 = 0

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8θ² + 8θ + 6 = 0

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

e^{i\pi} + 1 = 0

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

det| 5 4 ; 0 6 | = 30