Python complex() Function
Example
Convert the number 3 and imaginary number 5 into a complex number:
x = complex(3, 5)
Run example »
Definition and Usage
The complex() function returns a complex
number by specifying a real number and an imaginary number.
Syntax
complex(real, imaginary)
Parameter Values
| Parameter | Description |
|---|---|
| real | Required. A number representing the real part of the complex number. Default 0. The real number can also be a String, like this '3+5j', when this is the case, the second parameter should be omitted. |
| imaginary | Optional. A number representing the imaginary part of the complex number. Default 0. |
