dqrt04.f - Man Page
TESTING/LIN/dqrt04.f
Synopsis
Functions/Subroutines
subroutine dqrt04 (m, n, nb, result)
DQRT04
Function/Subroutine Documentation
subroutine dqrt04 (integer m, integer n, integer nb, double precision, dimension(6) result)
DQRT04
Purpose:
DQRT04 tests DGEQRT and DGEMQRT.
- 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 - Q R | RESULT(2) = | I - Q^H Q | 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 dqrt04.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Referenced By
The man page dqrt04(3) is an alias of dqrt04.f(3).
Tue Nov 28 2023 12:08:43 Version 3.12.0 LAPACK