Program s21bffe ! S21BFF Example Program Text ! Mark 24 Release. NAG Copyright 2012. ! .. Use Statements .. Use nag_library, Only: nag_wp, s21bff, x01aaf ! .. Implicit None Statement .. Implicit None ! .. Parameters .. Integer, Parameter :: nout = 6 ! .. Local Scalars .. Real (Kind=nag_wp) :: dm, f, phi, pi Integer :: ifail, ix ! .. Intrinsic Procedures .. Intrinsic :: real ! .. Executable Statements .. Write (nout,*) 'S21BFF Example Program Results' Write (nout,*) Write (nout,*) ' PHI DM S21BFF' Write (nout,*) pi = x01aaf(pi) data: Do ix = 1, 3 phi = real(ix,kind=nag_wp)*pi/6.0E0_nag_wp dm = real(ix,kind=nag_wp)*0.25E0_nag_wp ifail = -1 f = s21bff(phi,dm,ifail) If (ifail<0) Then Exit data End If Write (nout,99999) phi, dm, f End Do data 99999 Format (1X,2F7.2,F12.4) End Program s21bffe