Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:09Z

d/dy [y^8] = 8y^7

3x² + 5x + 7 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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\lim_{x\to 0} \frac{\sin x}{x} = 1

4t² + 3t + 3 = 0

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7y² + 9y + 1 = 0

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d/dn [n^3] = 3n^2

∫₀^∞ e^(-x²) dx = √π / 2

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\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

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6t² + 4t + 0 = 0

∇²z = 0

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∑_{k=1}^{n} k = n(n+1)/2

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

∇²β = 0

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det| 10 2 ; 3 11 | = 104

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det| 11 8 ; 6 12 | = 84

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det| 2 8 ; 7 3 | = -50

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