active.f File Reference

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Functions/Subroutines
subroutine	active (n, l, u, nbd, x, iwhere, iprint, prjctd, cnstnd, boxed)
	This subroutine initializes iwhere and projects the initial x to the feasible set if necessary. More...

Function/Subroutine Documentation

active()

subroutine active	(	integer	n,
		double precision, dimension(n)	l,
		double precision, dimension(n)	u,
		integer, dimension(n)	nbd,
		double precision, dimension(n)	x,
		integer, dimension(n)	iwhere,
		integer	iprint,
		logical	prjctd,
		logical	cnstnd,
		logical	boxed
	)

This subroutine initializes iwhere and projects the initial x to the feasible set if necessary.

Parameters

n	number of parameters
l	lower bounds on parameters
u	upper bounds on parameters
nbd	indicates which bounds are present
x	position
iwhere	On entry iwhere is unspecified. On exit: iwhere(i)= -1 if x(i) has no bounds 3 if l(i)=u(i), 0 otherwise. In cauchy, iwhere is given finer gradations.
iprint	console output flag
prjctd	TODO
cnstnd	TODO
boxed	TODO

Definition at line 32 of file active.f.

Referenced by mainlb().

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