UNGLQ: generates an M-by-N complex matrix Q with orthonormal rows, which is defined as the first M rows of a product of K elementary reflectors of order N Q = H(k)**H . . . H(2)**H H(1)**H as returned by CGELQF.
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| pure subroutine | cunglq (m, n, k, a, lda, tau, work, lwork, info) |
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| | la_cunglq |
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| | la_wunglq |
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| pure subroutine | zunglq (m, n, k, a, lda, tau, work, lwork, info) |
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| | la_zunglq |
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UNGLQ: generates an M-by-N complex matrix Q with orthonormal rows, which is defined as the first M rows of a product of K elementary reflectors of order N Q = H(k)**H . . . H(2)**H H(1)**H as returned by CGELQF.
◆ cunglq()
| pure subroutine la_lapack::unglq::cunglq |
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integer(ilp), intent(in) | m, |
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integer(ilp), intent(in) | n, |
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integer(ilp), intent(in) | k, |
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complex(sp), dimension(lda,*), intent(inout) | a, |
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integer(ilp), intent(in) | lda, |
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complex(sp), dimension(*), intent(in) | tau, |
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complex(sp), dimension(*), intent(out) | work, |
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integer(ilp), intent(in) | lwork, |
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integer(ilp), intent(out) | info ) |
◆ la_cunglq()
| la_lapack::unglq::la_cunglq |
◆ la_wunglq()
| la_lapack::unglq::la_wunglq |
◆ la_zunglq()
| la_lapack::unglq::la_zunglq |
◆ zunglq()
| pure subroutine la_lapack::unglq::zunglq |
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integer(ilp), intent(in) | m, |
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integer(ilp), intent(in) | n, |
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integer(ilp), intent(in) | k, |
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complex(dp), dimension(lda,*), intent(inout) | a, |
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integer(ilp), intent(in) | lda, |
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complex(dp), dimension(*), intent(in) | tau, |
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complex(dp), dimension(*), intent(out) | work, |
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integer(ilp), intent(in) | lwork, |
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integer(ilp), intent(out) | info ) |
The documentation for this interface was generated from the following file:
