hypot

(PHP 4 >= 4.1.0, PHP 5, PHP 7)

Calculate the length of the hypotenuse of a right-angle triangle

float hypot ( float $x, float $y )

hypot() returns the length of the hypotenuse of a right-angle triangle with sides of length x and y, or the distance of the point (x, y) from the origin. This is equivalent to sqrt(x*x + y*y).

Parameters:

Length of first side

Length of second side

Returns:

Calculated length of the hypotenuse

Links:

http://php.net/manual/en/function.hypot.php

doc_php

2016-02-24 16:02:29

Comments

Popular Articles

hypot Math.hypot(x, y) â float Class Public methods Returns sqrt(x**2 + y**2), the hypotenuse of a right-angled triangle with sides x and

hypot Defined in header <math.h> float hypotf( float x, float y ); (1) (since C99) double hypot( double x, double y ); (2)

std::hypot Defined in header <cmath> float hypot( float x, float y ); (1) (since C++11) double hypot( double x, double y ); (2)

numpy.hypot() numpy.hypot(x1, x2[, out]) = Given the ?legs? of a right triangle, return its hypotenuse. Equivalent to sqrt(x1**2 + x2**2), element-wise. If x1

math.hypot() math.hypot(x, y) Return the Euclidean norm, sqrt(x*x + y*y). This is the length of the vector from the origin to point (x, y).