Program s21ccfe ! S21CCF Example Program Text ! Mark 24 Release. NAG Copyright 2012. ! .. Use Statements .. Use nag_library, Only: nag_wp, s21ccf ! .. Implicit None Statement .. Implicit None ! .. Parameters .. Integer, Parameter :: nin = 5, nout = 6 ! .. Local Scalars .. Real (Kind=nag_wp) :: q, x, y Integer :: ifail, k ! .. Executable Statements .. Write (nout,*) 'S21CCF Example Program Results' ! Skip heading in data file Read (nin,*) Write (nout,*) Write (nout,*) ' K X Q Y' Write (nout,*) Read (nin,*) k, x, q ifail = -1 y = s21ccf(k,x,q,ifail) If (ifail>=0) Then Write (nout,99999) k, x, q, y End If 99999 Format (1X,I2,2X,F4.1,2X,F4.1,2X,1P,E12.4) End Program s21ccfe