复数的代数与三角形式及几何表示

GeoGebra 命令及参数

1. Textfield(a) → campoInserimento1
2. Textfield(b) → campoInserimento2
3. Vector((0, 0), z) → u
4. Point(xAxis) → A
5. Angle(A, O, z) → θ_{alg}
6. Textfield(ρ) → campoInserimento3
7. Vector(O, w) → v
8. Angle(A, O, w) → α
9. Textfield(θ) → campoInserimento4
10. Segment(C, (x(C), 0)) → f
11. Segment(C, (0, y(C))) → g