[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'math' (#rtl)

radtodeg

Convert radians angle to degrees angle

Declaration

Source position: math.pp line 251

function radtodeg(

  rad: float

):float;

Description

Radtodeg converts its argument rad (an angle expressed in radians) to an angle in degrees. (180 degrees equals pi radians)

Errors

None.

See also

degtograd

  

Convert degree angle to grads angle

degtorad

  

Convert degree angle to radians angle.

radtocycle

  

Convert radians angle to cycle angle

radtograd

  

Convert radians angle to grads angle

cycletorad

  

Convert cycle angle to radians angle

Example

Program Example38;

{ Program to demonstrate the radtodeg function. }

Uses math;

begin
  writeln(radtodeg(2*pi):8:6);
  writeln(radtodeg(pi):8:6);
  writeln(radtodeg(pi/2):8:6);
end.
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