Does not inherit
Prototypes | Header File(s) | |
RWMathVec<double> | arg(const RWMathVec<DComplex>&) | <rw/math/mathvec.h> |
RWGenMat<double> | arg(const RWGenMat<DComplex>&) | <rw/math/genmat.h> |
RWMathArray<double> | arg(const RWMathArray<DComplex>&) | <rw/math/mtharray.h> |
Returns the arguments ai (in radians) of x in the range
-- < ai , where ai = tan-1[Im(xi)/Re(xi)]. Multiple valued functions of complex arguments, such as sqrt() and log(), are therefore constrained to their principle value.
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