Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:29Z

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

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∇ × E = −∂B/∂t

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det| 8 9 ; 3 9 | = 45

det| 7 4 ; 4 8 | = 40

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\lim_{α\to 0} \frac{\sin α}{α} = 1

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∇²θ = 0

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det| 9 8 ; 3 10 | = 66

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det| 2 3 ; 3 3 | = -3

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

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∂α/∂ω = 3α

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6t² + 6t + 4 = 0

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