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<powrand>
Last updated: Mon, 16 Jul 2012

rad2deg

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

rad2deg --  将弧度数转换为相应的角度数

说明

float rad2deg ( float number )

本函数将 number 从弧度转换为角度。

参见 deg2rad()




<powrand>
 Last updated: Mon, 16 Jul 2012
 
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