Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:37Z

det| 6 5 ; 4 7 | = 22

det| 9 4 ; 1 10 | = 86

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

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∇²φ = 0

F = G m₁m₂ / r²

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∑_{k=1}^{n} k = n(n+1)/2

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\frac{9}{2} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

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∑_{k=1}^{n} k = n(n+1)/2

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F = ma

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

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det| 1 4 ; 3 2 | = -10

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∂y/∂γ = 8y

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det| 3 7 ; 2 4 | = -2

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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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