ORGQL: generates an M-by-N real matrix Q with orthonormal columns, which is defined as the last N columns of a product of K elementary reflectors of order M Q = H(k) . . . H(2) H(1) as returned by DGEQLF.
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| pure subroutine | dorgql (m, n, k, a, lda, tau, work, lwork, info) |
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| | la_dorgql |
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| | la_qorgql |
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| pure subroutine | sorgql (m, n, k, a, lda, tau, work, lwork, info) |
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| | la_sorgql |
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ORGQL: generates an M-by-N real matrix Q with orthonormal columns, which is defined as the last N columns of a product of K elementary reflectors of order M Q = H(k) . . . H(2) H(1) as returned by DGEQLF.
◆ dorgql()
| pure subroutine la_lapack::orgql::dorgql |
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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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real(dp), dimension(lda,*), intent(inout) | a, |
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integer(ilp), intent(in) | lda, |
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real(dp), dimension(*), intent(in) | tau, |
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real(dp), dimension(*), intent(out) | work, |
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integer(ilp), intent(in) | lwork, |
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integer(ilp), intent(out) | info ) |
◆ la_dorgql()
| la_lapack::orgql::la_dorgql |
◆ la_qorgql()
| la_lapack::orgql::la_qorgql |
◆ la_sorgql()
| la_lapack::orgql::la_sorgql |
◆ sorgql()
| pure subroutine la_lapack::orgql::sorgql |
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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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real(sp), dimension(lda,*), intent(inout) | a, |
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integer(ilp), intent(in) | lda, |
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real(sp), dimension(*), intent(in) | tau, |
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real(sp), 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:
