Python – Find Inverse Hyperbolic Cosine – acosh() Function with Examples

Python math Library, Python Reference

acosh() function is used to find the inverse hyperbolic cosine of x in Python for the given input(x – parameter).

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Syntax of acosh() Function

The syntax of acosh() function in Python is:

math.acosh(x)

 

Parameters of acosh() Function in Python

x – Where x is any valid python number (positive or negative). This parameter is required.
Note: If the x parameter is not a number, acosh() function will return an Error.

 

Compatibility

acosh() function is available and compatible with both Python 2.x and 3.x. This function is a part of python standard math library.

 

Return Value of acosh() Function in Python

acosh() function returns the inverse hyperbolic cosine of x for the given input.

 

Python acosh() Function Example

# import math library
import math
print(math.acosh(2))
print(math.acosh(10))
print(math.acosh(22))
print(math.acosh(77))
print(math.acosh(3677))

Output:

1.3169578969248166
2.993222846126381
3.783672704329451
5.036910434119888
8.902999643370542