Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:41Z

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

det| 9 4 ; 1 10 | = 86

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

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d/dx [x^7] = 7x^6

CH₄ + 2O₂ → CO₂ + 2H₂O

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∑_{k=1}^{n} k = n(n+1)/2

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

∑_{k=1}^{n} k = n(n+1)/2

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2n² + 4n + 0 = 0

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CH₄ + 2O₂ → CO₂ + 2H₂O

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

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det| 1 4 ; 3 2 | = -10

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det| 4 8 ; 3 5 | = -4

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iħ ∂ψ/∂t = Ĥψ

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10ω² + 7ω + 4 = 0

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