Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:17Z

11n² + 5n + 4 = 0

det| 3 6 ; 0 4 | = 12

460K

det| 5 6 ; 2 6 | = 18

438K

∫₀^∞ e^(-x²) dx = √π / 2

8ψ² + 7ψ + 0 = 0

186K

∑_{k=1}^{n} k = n(n+1)/2

411K

4φ² + 6φ + 2 = 0

det| 12 6 ; 0 13 | = 156

448K

d/dx [x^3] = 3x^2

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

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

459K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

406K

∇²ω = 0

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

181K

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

80K

∇ × E = −∂B/∂t

359K

det| 5 9 ; 7 6 | = -33

455K