In this tutorial we will learn about the python complex() method and its uses.
The complex() method returns a complex number when real and imaginary parts are given and converts a string to a complex number.
The syntax of complex() is:
Python complex() Method Parameters
The complex() method takes two parameters:
real – if real is omitted, it will take default as 0. real part.
img – if img is omitted, it will take default as 0. Imaginary part.
If the first parameter is passed as a string to this method, it will be interpreted as a complex number. In this case, it should not pass the second parameter
Let’s check examples of complex() methods.
Example 1: How to use a complex() method is a method.
This method will see how we can create a complex number using the complex() method.
The output will be as follow:
Rules of complex()
As the name suggests by the name, the complex() method returns a complex number.
If the string is passed to this method, which is not a valid complex number, the ValueError exception will be raised.