Program c06dcfe ! C06DCF Example Program Text ! Mark 24 Release. NAG Copyright 2012. ! .. Use Statements .. Use nag_library, Only: c06dcf, nag_wp ! .. Implicit None Statement .. Implicit None ! .. Parameters .. Integer, Parameter :: nin = 5, nout = 6 ! .. Local Scalars .. Real (Kind=nag_wp) :: xmax, xmin Integer :: i, ifail, lx, n, s ! .. Local Arrays .. Real (Kind=nag_wp), Allocatable :: c(:), res(:), x(:) ! .. Executable Statements .. Write (nout,*) 'C06DCF Example Program Results' ! Skip heading in data file Read (nin,*) Read (nin,*) n, lx Allocate (c(n),res(lx),x(lx)) Read (nin,*) x(1:lx) Read (nin,*) xmin, xmax Read (nin,*) s Read (nin,*) c(1:n) ! ifail: behaviour on error exit ! =0 for hard exit, =1 for quiet-soft, =-1 for noisy-soft ifail = 0 Call c06dcf(x,lx,xmin,xmax,c,n,s,res,ifail) Write (nout,*) Write (nout,*) ' x sum of series' Write (nout,*) Write (nout,99999)(x(i),res(i),i=1,lx) 99999 Format (1X,F8.4,4X,F8.4) End Program c06dcfe