ORG2L: 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 | dorg2l (m, n, k, a, lda, tau, work, info) |
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| | la_dorg2l |
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| | la_qorg2l |
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| pure subroutine | sorg2l (m, n, k, a, lda, tau, work, info) |
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| | la_sorg2l |
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ORG2L: 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.
◆ dorg2l()
| pure subroutine la_lapack::org2l::dorg2l |
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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(out) | info ) |
◆ la_dorg2l()
| la_lapack::org2l::la_dorg2l |
◆ la_qorg2l()
| la_lapack::org2l::la_qorg2l |
◆ la_sorg2l()
| la_lapack::org2l::la_sorg2l |
◆ sorg2l()
| pure subroutine la_lapack::org2l::sorg2l |
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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(out) | info ) |
The documentation for this interface was generated from the following file:
