RTOD()
Convert radiant to degree
- Syntax
-
- RTOD (nRadiant) -> nDegree
- Arguments
-
- <nRadiant> the size of an angle in radiant
- Returns
-
- <nDegree> the size of that angle in degree
- Description
-
- The function RTOD() can be used to convert sizes of angles given in radiant (like those returned by the asin, acos or atan function) to degrees that are commonly used geometry and technics.
Examples
? rtod (PI()) --> 180
? tanh (PI()/3) --> 60
Tests
rtod (0.0) == 0.0
rtod (PI()) == 180.0
- Status
- Ready
- Compliance
-
- RTOD() is compatible with CT3's RTOD().
- Platforms
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- All
- Files
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- Source is trig.c, library is libct.
- See Also