Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 03:18Z

det| 7 6 ; 7 8 | = 14

det| 9 4 ; 1 10 | = 86

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∑_{k=1}^{n} k = n(n+1)/2

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F = G m₁m₂ / r²

∑_{k=1}^{n} k = n(n+1)/2

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\lim_{α\to 0} \frac{\sin α}{α} = 1

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det| 10 3 ; 0 11 | = 110

7y² + 9y + 1 = 0

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

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∂x/∂α = 8x

e^{i\pi} + 1 = 0

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12y² + 5y + 7 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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

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d/dt [t^3] = 3t^2

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d/dφ [φ^1] = 1φ^0

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