deg2rad()

Converts an angle from measurement in degrees to a radian measurement

Synopsis

float deg2rad( float x );

Parameters

Parameter Description
x angle

Return Value

In the event of errors, 0.0 is returned.

Errors

Description

Converts the angle x indicated in degrees into a radian measurement.

Example

main()
{
  float f;
  f=deg2rad(90); // PI/2
  f=rad2deg(f); // 90 again
}

Assignment

mathematical function

Availability

CTRL