DTOR()
Convert degree to radiant
- Syntax
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- DTOR (nDegree) -> nRadiant
- Arguments
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- <nDegree> the size of that angle in degree
- Returns
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- <nRadiant> the size of an angle in radiant
- Description
-
- The function DTOR() can be used to convert sizes of angles given in degrees to radiant (as expected by sin, cos or tan functions).
Examples
? dtor (180) --> PI()
? dtor (60) --> PI()/3
Tests
dtor (0.0) == 0.0
dtor (180.0) == PI()
- Status
- Ready
- Compliance
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- DTOR() is compatible with CT3's DTOR().
- Platforms
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- All
- Files
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- Source is trig.c, library is libct.
- See Also