Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:41Z

11n² + 5n + 4 = 0

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

460K

∫₀^∞ e^(-α²) dα = √π / 2

438K

∫₀^∞ e^(-x²) dx = √π / 2

det| 2 3 ; 5 3 | = -9

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

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4φ² + 6φ + 2 = 0

8ψ² + 7ψ + 0 = 0

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\frac{4}{9} \sum_{i=1}^{n} i^{2}

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∫₀^∞ e^(-φ²) dφ = √π / 2

11z² + 3z + 4 = 0

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1n² + 7n + 3 = 0

406K

9θ² + 7θ + 4 = 0

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∇ × E = −∂B/∂t

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