LU: computational routines (factor, cond, etc.)

Collaboration diagram for LU: computational routines (factor, cond, etc.):

Modules
	— full —
	gecon: condition number estimate
	getrf: triangular factor
	getrf2: triangular factor panel, recursive?
	getf2: triangular factor panel, level 2
	getrs: triangular solve using factor
	getri: triangular inverse
	gerfs: iterative refinement
	gerfsx: iterative refinement, expert
	geequ: equilibration
	geequb: equilibration, power of 2
	laqge: row/col scale matrix
	laswp: swap permutation
	getc2: triangular factor, with complete pivoting
	gesc2: triangular solve using factor, with complete pivoting
	latdf: Dif-estimate with complete pivoting LU, step in tgsen
	la_gercond: Skeel condition number estimate
	la_gerpvgrw: reciprocal pivot growth
	la_gerfsx_extended: step in gerfsx
	— banded —
	gbcon: condition number estimate
	gbtrf: triangular factor
	gbtf2: triangular factor, level 2
	gbtrs: triangular solve using factor
	gbrfs: iterative refinement
	gbrfsx: iterative refinement, expert
	gbequ: equilibration
	gbequb: equilibration, power of 2
	laqgb: row/col scale matrix
	la_gbrcond: Skeel condition number estimate
	la_gbrpvgrw: reciprocal pivot growth
	la_gbrfsx_extended: step in gbrfsx
	— tridiagonal —
	gtcon: condition number estimate
	gttrf: triangular factor
	gttrs: triangular solve using factor
	gtts2: triangular solve using factor
	gtrfs: iterative refinement

Detailed Description