Program g01kffe
! G01KFF Example Program Text
! Mark 29.3 Release. NAG Copyright 2023.
! .. Use Statements ..
Use nag_library, Only: g01kff, nag_wp
! .. Implicit None Statement ..
Implicit None
! .. Parameters ..
Integer, Parameter :: nin = 5, nout = 6
! .. Local Scalars ..
Real (Kind=nag_wp) :: a, b, f, x
Integer :: ifail
! .. Executable Statements ..
Write (nout,*) 'G01KFF Example Program Results'
Write (nout,*)
! Skip heading in data file
Read (nin,*)
! Display titles
Write (nout,*) ' X A B RESULT'
Write (nout,*)
d_lp: Do
Read (nin,*,Iostat=ifail) x, a, b
If (ifail/=0) Then
Exit d_lp
End If
ifail = 0
f = g01kff(x,a,b,ifail)
! Display results
Write (nout,99999) x, a, b, f
End Do d_lp
99999 Format (1X,1P,4(1X,E12.4))
End Program g01kffe