• 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 tanh – Find Hyperbolic Tangent of Number Using tanh() Function

php tanh – Find Hyperbolic Tangent of Number Using tanh() Function

January 27, 2022 Leave a Comment

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

tanh(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 tangent of a number, we can use the php tanh() function.

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

tanh(x)

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

echo tanh(20); // 1.0
echo tanh(0); // 0.0
echo tanh(-10); // -0.9999999958776927

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 phpatanh() function, we get back the same number.

echo atanh(tanh(10)) // 10.0

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

Other Articles You'll Also Like:

  • 1.  php array_diff() – Find Elements of Array Not Present in Other Arrays
  • 2.  Creating Custom category.php With Pagination
  • 3.  echo php – Output One or More Strings
  • 4.  php Convert Degrees to Radians with php deg2rad() Function
  • 5.  php array_merge() – Merge One or More Arrays Together by Appending
  • 6.  php acos – Find Arccosine and Inverse Cosine of Number
  • 7.  php is_array() Function – Check if Variable is Array in php
  • 8.  How to Get Current System IP Address in php
  • 9.  Get Last Day of Month in php
  • 10.  How to Parse URLs with php parse_url() Function

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