| TESTING/LIN/dlqt04.f(3) | Library Functions Manual | TESTING/LIN/dlqt04.f(3) |
NAME
TESTING/LIN/dlqt04.f
SYNOPSIS
Functions/Subroutines
subroutine dlqt04 (m, n, nb, result)
DLQT04
Function/Subroutine Documentation
subroutine dlqt04 (integer m, integer n, integer nb, double precision, dimension(6) result)
DLQT04
Purpose:
!> !> DLQT04 tests DGELQT and DGEMLQT. !>
Parameters
M
!> M is INTEGER !> Number of rows in test matrix. !>
N
!> N is INTEGER !> Number of columns in test matrix. !>
NB
!> NB is INTEGER !> Block size of test matrix. NB <= Min(M,N). !>
RESULT
!> RESULT is DOUBLE PRECISION array, dimension (6) !> Results of each of the six tests below. !> !> RESULT(1) = | A - L Q | !> RESULT(2) = | I - Q Q^H | !> RESULT(3) = | Q C - Q C | !> RESULT(4) = | Q^H C - Q^H C | !> RESULT(5) = | C Q - C Q | !> RESULT(6) = | C Q^H - C Q^H | !>
Author
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Definition at line 72 of file dlqt04.f.
Author
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