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- Angle
- Angle made by the vectors corresponding to two arrays of reals.
- Usage
- Angle(a1, a2)
- Arguments
- a1, a2 (ARRAY(REAL)). These two arrays must have identical size.
- Returned Object
- The result is an angle expressed in radians. If one of the arguments is Undef, returns Undef. If the dimension is 0 the result is Undef.
- Description
- Angle made by the vectors corresponding to two arrays of reals.
- See Also
-
Edist,
SProd,
Norm,
VProd,
Array.
Examples
AML>Angle([1.,0.,0.],[0.,1.,0.])
<REAL> 1.5708
AML> Angle([1.,0.,0.],[1.,1.,1])
<REAL> 0.955317
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