{hb,sb}trd: reduction to tridiagonal

Collaboration diagram for {hb,sb}trd: reduction to tridiagonal:

Functions
subroutine	chbtrd (VECT, UPLO, N, KD, AB, LDAB, D, E, Q, LDQ, WORK, INFO)
	CHBTRD More...
subroutine	dsbtrd (VECT, UPLO, N, KD, AB, LDAB, D, E, Q, LDQ, WORK, INFO)
	DSBTRD More...
subroutine	ssbtrd (VECT, UPLO, N, KD, AB, LDAB, D, E, Q, LDQ, WORK, INFO)
	SSBTRD More...
subroutine	zhbtrd (VECT, UPLO, N, KD, AB, LDAB, D, E, Q, LDQ, WORK, INFO)
	ZHBTRD More...

Detailed Description