### Conversion from Cartesian to polar coordinates

**Input**

- Real part a
- Imaginary part b

**Output**

- Radius r
- Angle 𝜑

### Conversion from polar to cartesian coordinates

**Input**

- Radius r
- Angle 𝜑

**Output**

- Real part a
- Imaginary part b

News and FAQ for the Geocache Wizard

**Input**

- Real part a
- Imaginary part b

**Output**

- Radius r
- Angle 𝜑

**Input**

- Radius r
- Angle 𝜑

**Output**

- Real part a
- Imaginary part b