{he,sy}trd: reduction to tridiagonal

Functions
subroutine	chetrd (UPLO, N, A, LDA, D, E, TAU, WORK, LWORK, INFO)
	CHETRD More...
subroutine	chetrd_2stage (VECT, UPLO, N, A, LDA, D, E, TAU, HOUS2, LHOUS2, WORK, LWORK, INFO)
	CHETRD_2STAGE More...
subroutine	dsytrd (UPLO, N, A, LDA, D, E, TAU, WORK, LWORK, INFO)
	DSYTRD More...
subroutine	dsytrd_2stage (VECT, UPLO, N, A, LDA, D, E, TAU, HOUS2, LHOUS2, WORK, LWORK, INFO)
	DSYTRD_2STAGE More...
subroutine	ssytrd (UPLO, N, A, LDA, D, E, TAU, WORK, LWORK, INFO)
	SSYTRD More...
subroutine	ssytrd_2stage (VECT, UPLO, N, A, LDA, D, E, TAU, HOUS2, LHOUS2, WORK, LWORK, INFO)
	SSYTRD_2STAGE More...
subroutine	zhetrd (UPLO, N, A, LDA, D, E, TAU, WORK, LWORK, INFO)
	ZHETRD More...
subroutine	zhetrd_2stage (VECT, UPLO, N, A, LDA, D, E, TAU, HOUS2, LHOUS2, WORK, LWORK, INFO)
	ZHETRD_2STAGE More...

Detailed Description