| Extracted from Pike v7.8 release 700 at 2013-06-08.

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Math

# Method Math.convert_angle()

Method convert_angle

  `int|float convert_angle(int|float angle, string from, string to)`

Description

  This function converts between degrees, radians and gons. The from and to arguments may be any of the follwoing strings: "deg", "rad", "gon" and "str" for degrees, radians, gon and streck respectivly. The output is not guaranteed to be within the first turn, e.g. converting 10 radians yields almost 573 degrees as output.