newton Subroutine

public subroutine newton(sub, x, tol, max_its, its)

Arguments

Type IntentOptional Attributes Name
procedure(to_solve) :: sub
real(kind=pr), intent(inout) :: x(:)
real(kind=pr), intent(in) :: tol
integer, intent(in) :: max_its
integer, intent(out) :: its

Variables

Type Visibility Attributes Name Initial
real(kind=pr), public :: F(size(X))
real(kind=pr), public :: F2(size(X))
real(kind=pr), public :: J(size(X),size(X))
real(kind=pr), public :: J2(size(X),size(X))
real(kind=pr), public :: dX(size(X))
real(kind=pr), public :: t