# cmath

August 29, 2019•155 words

# cmath

## cmath.phase

This tool returns the phase of complex number z (also known as the argument of z).

>>>phase(complex(-1.0, 0.0))

3.1415926535897931

## cmath.abs

This tool returns the modulus (absolute value) of complex number z.

You are given a complex . Your task is to convert it to polar coordinates.

### My solution

```
```

### Adapted solution

```
code
```

## cmath.polar()

**Task**

You are given a complex number z . Your task is to convert it to polar coordinates.

**Input Format**

A single line containing the complex number z. Note: complex() function can be used in python to convert the input as a complex number.

**Constraints**

Given number is a valid complex number

**Output Format**

Output two lines:

The first line should contain the value of .

The second line should contain the value of .

### My solution

```
import cmath
print(*cmath.polar(complex(input())), sep='\n')
```

### Adapted solution

```
code
```