Python - cmath.polar() function Last Updated : 28 May, 2020 Comments Improve Suggest changes Like Article Like Report cMath module contains a number of functions which is used for mathematical operations for complex numbers. The cmath.polar() function is used to convert a complex number to polar coordinates. The value passed in this function can be int, float, and complex numbers. Syntax: cmath.polar(x) Parameter:This method accepts the following parameters. x :This parameter is the number to find polar coordinates of. Returns:This method returns a tuple value that represent the polar coordinates. Below examples illustrate the use of above function: Example #1 : Python3 # Python code to implement # the polar()function # importing "cmath" # for mathematical operations import cmath # using cmath.polar() method val = cmath.polar(1) print(val) Output: (1.0, 0.0) Example 2: Python3 # Python code to implement # the polar()function # importing "cmath" # for mathematical operations import cmath # using cmath.polar() method val = cmath.polar(2 + 4j) print(val) Output: (4.47213595499958, 1.1071487177940904) Comment More infoAdvertise with us Next Article Python - cmath.polar() function S SHUBHAMSINGH10 Follow Improve Article Tags : Python Python math-library-functions Python Cmath-library Practice Tags : python Similar Reads Python - cmath.phase() function cMath module contains a number of functions which is used for mathematical operations for complex numbers. The cmath.phase() function is used to get the phase of a complex number. The value passed in this function can be int, float, and complex numbers. Syntax: cmath.phase(x) Parameter:This method a 1 min read Python - cmath.isnan() function cMath module contains a number of functions which is used for mathematical operations for complex numbers. The cmath.isnan() function is used to check whether the value is nan (Not a Number), or not. The value passed in this function can be int, float, and complex numbers. Syntax: cmath.isnan(x) Par 1 min read Python - cmath.isclose() function cMath module contains a number of functions which is used for mathematical operations for complex numbers. The cmath.isclose() function is used to check whether two complex values are close, or not. The value passed in this function can be int, float, and complex numbers. Syntax: cmath.isclose(a, b, 2 min read Python - cmath.cos() function cMath module contains a number of functions which is used for mathematical operations for complex numbers. The cmath.cos() function returns the cosine value of a complex number. The value passed in this function can be int, float, and complex numbers. Syntax: cmath.cos(x) Parameter:This method accep 1 min read Python - cmath.sin() function cmath is Python built-in module that is used for complex number mathematics. cmath module has a method sin() that returns sine of the complex number passed to it. Syntax: cmath.sin(Z) Parameter: It requires only one parameter i.e the number for which sine needs to be calculated. Return: Returns a co 1 min read Like