
ic_lwb(+Attr, ++Bound)

   Imposes a lowerbound on the given IC attribute.

Arguments
   Attr                An IC attribute
   Bound               The new lowerbound (float or breal)

Type
   library(ic_kernel)

Description

	Used to impose lowerbounds on an IC attribute directly.  Any goals
	suspended on the lowerbound will be scheduled but not run.
        
	This predicate is of use only for implementing solver
	extensions. User level code should post the constraint
	>= or #>= instead.

        Typicaly not called directly but indirectly through
	lwb/2 which works on variables.



See Also
   lwb / 2, ic_upb / 2
