Math Dump /sym/6c3138

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

11n² + 5n + 4 = 0

3x² + 5x + 7 = 0

460K

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

438K

∫₀^∞ e^(-x²) dx = √π / 2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

186K

iħ ∂ψ/∂t = Ĥψ

411K

4φ² + 6φ + 2 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

448K

det| 7 4 ; 4 8 | = 40

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∫₀^∞ e^(-φ²) dφ = √π / 2

det| 3 7 ; 2 4 | = -2

459K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

406K

∇²ω = 0

F = G m₁m₂ / r²

181K

det| 9 8 ; 3 10 | = 66

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∇ × E = −∂B/∂t

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∇²r = 0

455K