Python cmath.cosh() Function

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The cmath.cosh() function returns the hyperbolic cosine of the given complex number. The input value can be real or complex but the returned value will always be complex.

Syntax:

cmath.cosh(x)

`x`	The angle in radians(real or complex) whose hyperbolic cosine we want.

Parameters:

The function returns a complex number representing the hyperbolic cosine of the input radian angle.

ExampleEdit & Run

import cmath 

print(cmath.cosh(-2.5))
print(cmath.cosh(0.36))
print(cmath.cosh(1 +2j ))
print(cmath.cosh(2+0.5j)) Visualize

Output:

(6.132289479663686-0j)(1.0655028703156857+0j)(-0.64214812471552+1.0686074213827783j)(3.3016373329140944+1.7388095044743164j)[Finished in 0.010614529950544238s]

Mathematics

fractions module

random module

math module

Python cmath.cosh() Function

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