Collaboration diagram for Auxiliary routines:

Modules
	lacn2: 1-norm estimate, e.g., \|\| A^{-1} \|\|_1 in gecon

	lacon: 1-norm estimate, e.g., \|\| A^{-1} \|\|_1 in gecon, old

	la_lin_berr: backward error

Modules

Detailed Description