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Python cmath.sin() Method

❮ cmath Methods

Example

Find the sine of a complex number:

#import cmath for complex number operations
import cmath

#find the sine of complex number
print (cmath.sin(2 + 3j))
Try it Yourself »

Definition and Usage

The cmath.sin() method returns the sine of a number.

Sine is a trigonometric function representing the ratio between opposite side of a right triangle and hypotenuse.

Syntax

cmath.sin(x)

Parameter Values

Parameter Description
x Required. A number to find the sine of

Technical Details

Return Value: A complex value, representing sine of a complex number
Python Version: 1.5

❮ cmath Methods