Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:06Z

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

e^{i\pi} + 1 = 0

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

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

∫₀^∞ e^(-x²) dx = √π / 2

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12y² + 5y + 7 = 0

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

∂z/∂θ = 3z

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∑_{k=1}^{n} k = n(n+1)/2

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det| 6 4 ; 0 7 | = 42

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12γ² + 9γ + 1 = 0

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∇²r = 0

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∇ × E = −∂B/∂t

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det| 7 9 ; 1 8 | = 47

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