Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:54Z

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

∫₀^∞ e^(-α²) dα = √π / 2

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det| 3 1 ; 7 4 | = 5

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

8ψ² + 7ψ + 0 = 0

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det| 2 3 ; 5 3 | = -9

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

det| 12 6 ; 0 13 | = 156

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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6t² + 4t + 0 = 0

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

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det| 4 8 ; 3 5 | = -4

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

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

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∑_{k=1}^{n} k = n(n+1)/2

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∇ × E = −∂B/∂t

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∑_{k=1}^{n} k = n(n+1)/2

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