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Python complex() Function

Python complex() Function

Python complex() function in Python is used to return a complex number by specifying a real number or string. This function contains two parameters, the first parameter is called a real and second as imaginary parts.

Syntax:

complex(real,imaginary)

Parameter Values

Parameter Description
real It is a Required numeric parameter. It represents the real part of the complex number and its default value is 0.
imaginary It is an Optional parameter. It represents the imaginary part of the complex number and its default value is 0.

Here is an Example

a = complex(7,12) print(a)
Output:
(7+12j)

Example 2

x = complex(3.7) y = complex(2.3,72.8) print(x) print(y)
Output:
(3.7+0j) (2.3+72.8j)

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