Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:05Z

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

CH₄ + 2O₂ → CO₂ + 2H₂O

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5φ² + 1φ + 1 = 0

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

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

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8x² + 2x + 7 = 0

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

ω = 2πf

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∇ × E = −∂B/∂t

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CH₄ + 2O₂ → CO₂ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

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∫₀^∞ e^(-α²) dα = √π / 2

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2ψ² + 1ψ + 0 = 0

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2H₂ + O₂ → 2H₂O

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∫₀^∞ e^(-r²) dr = √π / 2

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det| 10 7 ; 3 11 | = 89

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det| 7 4 ; 4 8 | = 40

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