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!----------------------------------------------------------------------
!----------------------------------------------------------------------
! int : An ODE with boundary and integral constraints
!----------------------------------------------------------------------
!----------------------------------------------------------------------
SUBROUTINE FUNC(NDIM,U,ICP,PAR,IJAC,F,DFDU,DFDP)
! ---------- ----
IMPLICIT NONE
INTEGER, INTENT(IN) :: NDIM, ICP(*), IJAC
DOUBLE PRECISION, INTENT(IN) :: U(NDIM), PAR(*)
DOUBLE PRECISION, INTENT(OUT) :: F(NDIM)
DOUBLE PRECISION, INTENT(INOUT) :: DFDU(NDIM,NDIM), DFDP(NDIM,*)
DOUBLE PRECISION E
E=EXP(U(1))
F(1)=U(2)
F(2)=-PAR(1)*E
IF(IJAC.EQ.0)RETURN
DFDU(1,1)=0.0
DFDU(1,2)=1
DFDU(2,1)=-PAR(1)*E
DFDU(2,2)=0.0
IF(IJAC.EQ.1)RETURN
! *Parameter derivatives
DFDP(1,1)=0.0
DFDP(2,1)=-E
END SUBROUTINE FUNC
SUBROUTINE STPNT(NDIM,U,PAR,T)
! ---------- -----
IMPLICIT NONE
INTEGER, INTENT(IN) :: NDIM
DOUBLE PRECISION, INTENT(INOUT) :: U(NDIM),PAR(*)
DOUBLE PRECISION, INTENT(IN) :: T
PAR(1)=0
PAR(2)=0
PAR(3)=0
U(1)=0.0
U(2)=0.0
END SUBROUTINE STPNT
SUBROUTINE BCND(NDIM,PAR,ICP,NBC,U0,U1,FB,IJAC,DBC)
! ---------- ----
IMPLICIT NONE
INTEGER, INTENT(IN) :: NDIM, ICP(*), NBC, IJAC
DOUBLE PRECISION, INTENT(IN) :: PAR(*), U0(NDIM), U1(NDIM)
DOUBLE PRECISION, INTENT(OUT) :: FB(NBC)
DOUBLE PRECISION, INTENT(INOUT) :: DBC(NBC,*)
FB(1)=U0(1)-U1(1)-PAR(2)
IF(IJAC.EQ.0)RETURN
DBC(1,1)=1.0
DBC(1,2)=0.0
DBC(1,3)=-1.0
DBC(1,4)=0.0
IF(IJAC.EQ.1)RETURN
! *Parameter derivatives
DBC(1,5)=0.0
DBC(1,6)=-1.0
DBC(1,7)=0.0
END SUBROUTINE BCND
SUBROUTINE ICND(NDIM,PAR,ICP,NINT,U,UOLD,UDOT,UPOLD,FI,IJAC,DINT)
! ---------- ----
IMPLICIT NONE
INTEGER, INTENT(IN) :: NDIM, ICP(*), NINT, IJAC
DOUBLE PRECISION, INTENT(IN) :: PAR(*)
DOUBLE PRECISION, INTENT(IN) :: U(NDIM), UOLD(NDIM), UDOT(NDIM), UPOLD(NDIM)
DOUBLE PRECISION, INTENT(OUT) :: FI(NINT)
DOUBLE PRECISION, INTENT(INOUT) :: DINT(NINT,*)
FI(1)=U(1)-PAR(3)
IF(IJAC.EQ.0)RETURN
DINT(1,1)=1.0
DINT(1,2)=0.0
IF(IJAC.EQ.1)RETURN
! *Parameter derivatives
DINT(1,3)=0.0
DINT(1,4)=0.0
DINT(1,5)=-1.0
END SUBROUTINE ICND
SUBROUTINE FOPT
END SUBROUTINE FOPT
SUBROUTINE PVLS
END SUBROUTINE PVLS
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