Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 19:35Z

\frac{11}{4} \sum_{i=1}^{n} i^{2}

det| 7 6 ; 1 8 | = 50

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∑_{k=1}^{n} k = n(n+1)/2

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d/dx [x^3] = 3x^2

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

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5z² + 8z + 3 = 0

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\frac{12}{8} \sum_{i=1}^{n} i^{2}

det| 2 3 ; 5 3 | = -9

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

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F = ma

det| 9 4 ; 1 10 | = 86

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∂ψ/∂β = 3ψ

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11t² + 9t + 7 = 0

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iħ ∂ψ/∂t = Ĥψ

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