PGI Fortran Reference manual - The Portland Group

Fortran Intrinsics6.9. CONJGReturn the conjugate of the supplied complex number.F77SynopsisCONJG(Z)ArgumentThe argument Z is a complex number.Return ValueA value of the same type and kind as the argument.6.10. COSDReturn the cosine (in degrees) of the specified value.F77SynopsisCOSD(X)ArgumentThe argument X must be of type real or complex.Return ValueA real value of the same kind as the argument. The return value for a real argument is in degrees,or if complex, the real part is a value in degrees.6.11. DIMReturns the difference X-Y if the value is positive, otherwise it returns 0.PGI Fortran Reference Guide 104