Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:37Z

11n² + 5n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

∇²θ = 0

438K

∫₀^∞ e^(-x²) dx = √π / 2

∫₀^∞ e^(-r²) dr = √π / 2

186K

1θ² + 2θ + 6 = 0

411K

4φ² + 6φ + 2 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

448K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

6t² + 6t + 4 = 0

459K

det| 3 7 ; 2 4 | = -2

406K

∇²ω = 0

8ψ² + 7ψ + 0 = 0

181K

∇ × E = −∂B/∂t

80K

8x² + 2x + 7 = 0

359K

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

455K