Program a02abfe ! A02ABF Example Program Text ! Mark 24 Release. NAG Copyright 2012. ! .. Use Statements .. Use nag_library, Only: a02abf, nag_wp ! .. Implicit None Statement .. Implicit None ! .. Parameters .. Integer, Parameter :: nin = 5, nout = 6 ! .. Local Scalars .. Real (Kind=nag_wp) :: xi, xr, y ! .. Executable Statements .. Write (nout,*) 'A02ABF Example Program Results' ! Skip heading in data file Read (nin,*) Read (nin,*) xr, xi ! Return absolute value of (XR,XI) y = a02abf(xr,xi) Write (nout,*) Write (nout,*) ' XR XI Y' Write (nout,99999) xr, xi, y 99999 Format (1X,2F6.1,F9.4) End Program a02abfe