Programming-Idioms

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2019-09-29, 11:24:18

2019-09-29, 11:31:24

Idiom #200 Return hypotenuse

Returns the hypotenuse h of the triangle where the sides adjacent to the square angle have lengths x and y.

Returns the hypotenuse h of the triangle where the sides adjacent to the square angle have lengths x and y.

pythagore square geometry trigo trigonometry

pythagore square geometry trigo trigonometry

$h = hypot($x, $y)

// before PHP 4.1
$h = sqrt($x*$x + $y*$y);

https://www.php.net/manual/en/function.hypot.php

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