Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:21Z

11n² + 5n + 4 = 0

10β² + 4β + 1 = 0

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∫₀^∞ e^(-x²) dx = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

186K

∑_{k=1}^{n} k = n(n+1)/2

411K

4φ² + 6φ + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

448K

∂y/∂γ = 8y

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

det| 9 4 ; 1 10 | = 86

459K

det| 9 5 ; 1 10 | = 85

406K

\lim_{α\to 0} \frac{\sin α}{α} = 1

181K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

80K

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

359K

det| 5 2 ; 3 6 | = 24

455K