Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 19:06Z

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

∇ × E = −∂B/∂t

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\oint_C \vec{F}\cdot d\vec{r} = 0

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

∂γ/∂θ = 2γ

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∑_{k=1}^{n} k = n(n+1)/2

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

8ψ² + 7ψ + 0 = 0

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det| 12 1 ; 5 13 | = 151

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F = ma

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

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5z² + 8z + 3 = 0

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det| 11 5 ; 0 12 | = 132

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∑_{k=1}^{n} k = n(n+1)/2

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det| 7 9 ; 1 8 | = 47

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