Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 11:33Z

∇²t = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

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

438K

det| 6 4 ; 3 7 | = 30

d/dx [x^9] = 9x^8

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∇²ω = 0

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ΔS ≥ 0

det| 1 4 ; 3 2 | = -10

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

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1z² + 3z + 2 = 0

det| 9 4 ; 1 10 | = 86

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∇ × E = −∂B/∂t

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7t² + 3t + 1 = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

181K

3z² + 5z + 1 = 0

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det| 8 3 ; 4 9 | = 60

E = mc²

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