Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:30Z

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

7y² + 9y + 1 = 0

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

264K

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

∑_{k=1}^{n} k = n(n+1)/2

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det| 5 9 ; 7 6 | = -33

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

N₂ + 3H₂ ⇌ 2NH₃

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∇²β = 0

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6t² + 4t + 0 = 0

11t² + 9t + 7 = 0

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∫₀^∞ e^(-x²) dx = √π / 2

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

det| 7 4 ; 4 8 | = 40

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det| 12 5 ; 3 13 | = 141

10n² + 4n + 2 = 0