Python cmath.sin() Function

Mathematics

fractions module

module usage

random module

module usage

random.random()

random.randint()

random.choice()

Choosing random item(s)

random.choices()

random.sample()

random.shuffle()

math module

Introduction

cmath module

math.sin()

math.cos()

math.tan()

math.asin()

math.acos()

math.atan()

math.atan2()

math.sinh()

math.cosh()

math.tanh()

math.asinh()

math.acosh()

math.atanh()

math.exp()

math.pow()

math.sqrt()

math.log()

math.log2()

math.log10()

math.ceil()

math.floor()

math.trunc()

math.modf()

math.fmod()

math.fabs()

math.factorial()

math.gcd()

math.lcm()

math.isqrt()

math.isfinite()

math.isinf()

math.isnan()

math.ldexp()

math.frexp()

math.degrees()

math.radians()

math.copysign()

math.fsum()

math.gamma()

math.hypot()

math.isclose()

math.lgamma()

math.prod()

math.perm()

math.erf()

math.erfc()

math.dist()

math.comb()

math.remainder()

math.pi

math.e

math.inf

math.nan

math.tau

cmath.acosh()

cmath.acos()

cmath.asin()

cmath.asinh()

cmath.atan()

cmath.atanh()

cmath.cos()

cmath.cosh()

cmath.exp()

cmath.isclose()

cmath.isfinite()

cmath.isinf()

cmath.isnan()

cmath.log()

cmath.log10()

cmath.phase()

cmath.polar()

cmath.rect()

cmath.sin()

cmath.sinh()

cmath.sqrt()

cmath.tan()

cmath.tanh()

cmath.e

cmath.inf

cmath.infj

cmath.nan

cmath.nanj

cmath.pi

cmath.tau

ExampleEdit & Run

#import the cmath module
import cmath

#print the sine of a radian complex angle
print(cmath.sin(0.5236)) Visualize

Output:

(0.5000010603626028+0j)[Finished in 0.010807535145431757s]

The cmath.sin() function is a mathematical function used to calculate the sine of a complex angle(given in radians).

Note: The angle must be in radians, not degrees.

Syntax:

cmath.sin(x)

`x`	The angle in radians whose sine is to be calculated. The value of the angle can be real or complex. If the angle is given as a real number, it is converted to a complex value before the operation.

Parameters:

The function returns a complex number that represents the sine value of the input complex number.

ExampleEdit & Run

import cmath

print(cmath.sin(1))
print(cmath.sin(3))
print(cmath.sin(2 + 3j))
print(cmath.sin(10 -5j))
print(cmath.sin(3 + 4j)) Visualize

Output:

(0.8414709848078965+0j)(0.1411200080598672-0j)(9.15449914691143-4.168906959966565j)(-40.37177863549803+62.2618013618872j)(3.853738037919377-27.016813258003932j)[Finished in 0.010101126972585917s]