broyden_mod - on step of broyden_method
INIT: call broyden_init()
OPERATOR:ierr= brodyen(forget,x,g)
Wheter or not to forget previous step
real(:)
Model
real(:)
Gradient
back
One step of brodyen method
the nonlin_solver manpage, the cgstep manpage
!!=head1 $head1 LIBRARY
geef90 =cut