• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

The Programming Expert

Solving All of Your Programming Headaches

  • HTML
  • JavaScript
  • jQuery
  • PHP
  • Python
  • SAS
  • Ruby
  • About
You are here: Home / PHP / php atanh – Find Hyperbolic Arctangent of Number Using atanh() Function

php atanh – Find Hyperbolic Arctangent of Number Using atanh() Function

January 27, 2022 Leave a Comment

To find the hyperbolic arctangent of a number, we can use the php atanh() function.

atanh(x)

In php, we can easily use trigonometric functions from the collection of php math functions. These php math functions allow us to perform trigonometry easily and in addition to the standard trigonometry, we have access to the hyperbolic trigonometry functions.

To find the hyperbolic arctangent of a number, we can use the php atanh() function.

Below is the php syntax to find the hyperbolic arctangent of a number.

atanh(x)

The input to the atanh() function must be a float between -1 and 1. The return value will be a float.

echo atanh(0.5); // 0.5493061443340549
echo atanh(0); // 0.0
echo atanh(-0.75); // -0.9729550745276566

Finding the Inverse Hyperbolic Tangent of a Number in php

With php, we can also find the inverses of the common trigonometric functions. The atanh() function allows us to find the inverse of the hyperbolic tangent of a number.

Below, we show that if we pass a number to tanh() and then call the php atanh() function, we get back the same number.

echo atanh(tanh(100)) // 100.0

Hopefully, this article has been beneficial for you to understand how to use the math atanh() function in php to find the hyperbolic arctangent of a number.

Other Articles You'll Also Like:

  • 1.  Using php to Copy Files Easily from One Directory to Another
  • 2.  php Rename File – Renaming Files and Directories Easily
  • 3.  php asin – Find Arcsine and Inverse Sine of Number Using asin() Function
  • 4.  php array_map() – Create New Array from Callback Function
  • 5.  php Convert Radians to Degrees with php rad2deg() Function
  • 6.  php trim() Function – Remove Whitespace at Beginning and End of String
  • 7.  php atan – Find Arctangent and Inverse Tangent of Number
  • 8.  php pi – Get Value of pi Using php pi() Function
  • 9.  Using isset() Function in php to Check if Variable is Defined
  • 10.  php in_array – Check If Value is in php Array

About The Programming Expert

The Programming Expert is a compilation of a programmer’s findings in the world of software development, website creation, and automation of processes.

Programming allows us to create amazing applications which make our work more efficient, repeatable and accurate.

At the end of the day, we want to be able to just push a button and let the code do it’s magic.

You can read more about us on our about page.

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

About The Programming Expert

the programming expert main image

Welcome to The Programming Expert. We are a group of US-based programming professionals who have helped companies build, maintain, and improve everything from simple websites to large-scale projects.

We built The Programming Expert to help you solve your programming problems with useful coding methods and functions in various programming languages.

Search

Learn Coding from Experts on Udemy

Looking to boost your skills and learn how to become a programming expert?

Check out the links below to view Udemy courses for learning to program in the following languages:

Copyright © 2023 · The Programming Expert · About · Privacy Policy