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PHP: rad2deg - Manual
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rand" width="11" height="7"/> <pow
Last updated: Wed, 01 Nov 2006
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rad2deg

(PHP 3 >= 3.0.4, PHP 4, PHP 5)

rad2deg --  ラジアン単位の数値を度単位に変換する

説明

float rad2deg ( float number )

この関数は、number の単位をラジアンから度に 変換します。

例 1. rad2deg() の例

<?php

echo rad2deg(M_PI_4); // 45

?>

deg2rad() も参照ください。



add a note add a note User Contributed Notes
rad2deg
16-Dec-2004 03:22
Definition

<?
function rad2deg($arg) {
 return $arg*180/pi();
}
?>
add a note add a note

rand" width="11" height="7"/> <pow
Last updated: Wed, 01 Nov 2006
 
 
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