Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:57Z

11n² + 5n + 4 = 0

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

460K

det| 5 3 ; 7 6 | = 9

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∫₀^∞ e^(-x²) dx = √π / 2

∫₀^∞ e^(-x²) dx = √π / 2

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∇ × E = −∂B/∂t

411K

4φ² + 6φ + 2 = 0

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

448K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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∫₀^∞ e^(-φ²) dφ = √π / 2

CH₄ + 2O₂ → CO₂ + 2H₂O

459K

F = G m₁m₂ / r²

406K

PV = nRT

181K

det| 7 4 ; 4 8 | = 40

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det| 8 9 ; 4 9 | = 36

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