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  1. www.php.net › manual › enPHP: tanh - Manual

    Hyperbolic tangent

  2. www.w3schools.com › PHP › func_math_tanhPHP tanh () Function - W3Schools

    Definition and Usage The tanh () function returns the hyperbolic tangent of a number, which is equal to sinh (x)/cosh (x).

  3. www.geeksforgeeks.org › php › php-tanh-functionPHP tanh ( ) Function - GeeksforGeeks

    Jun 22, 2023 · The tanh () function is a builtin function in PHP and is used to find the hyperbolic tangent of an angle passed to it as parameter. The hyperbolic tangent of any argument arg is defined as,

  4. www.codecademy.com › docs › phpPHP | Math Functions | tanh() | Codecademy

    Jun 21, 2023 · The tanh() function in PHP is a mathematical function that returns the hyperbolic tangent of a number. It calculates the ratio of the hyperbolic sine to the hyperbolic cosine of the input value.

  5. www.w3resource.com › php › function-referencePHP: tanh () function - w3resource

    Aug 19, 2022 · Description The tanh () function returns the hyperbolic tangent of a number. Version: (PHP 4 and above) Syntax: tanh(num) Parameter:

  6. www.tutorialspoint.com › tanh-function-in-phptanh Function in PHP - Online Tutorials Library

    Learn how to use the tanh function in PHP, including syntax, examples, and practical applications for hyperbolic tangent calculations.

  7. www.wsxdn.com › programming › phpPHP tanh () Function - wsxdn.com

    Definition and Usage The tanh () function returns the hyperbolic tangent ratio of given angle in radians. In trigonometry, hyperbolic tangent ratio is defined as. tanh (x) = sinh ()/tanh ()