Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:32Z

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

∑_{k=1}^{n} k = n(n+1)/2

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det| 3 1 ; 7 4 | = 5

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

d/dx [x^9] = 9x^8

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7y² + 9y + 1 = 0

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

6x² + 6x + 1 = 0

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

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6t² + 4t + 0 = 0

det| 9 4 ; 1 10 | = 86

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\frac{8}{7} \sum_{i=1}^{n} i^{2}

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

λ = h/p

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CaCO₃ → CaO + CO₂

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10n² + 4n + 2 = 0

∂γ/∂z = 6γ

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