Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:44Z

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

det| 5 9 ; 7 6 | = -33

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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

det| 9 4 ; 1 10 | = 86

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

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

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

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

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4t² + 3t + 3 = 0

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∫₀^∞ e^(-α²) dα = √π / 2

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det| 3 1 ; 7 4 | = 5

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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det| 2 8 ; 7 3 | = -50

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