UNMHR: overwrites the general complex M-by-N matrix C with SIDE = 'L' SIDE = 'R' TRANS = 'N': Q * C C * Q TRANS = 'C': Q**H * C C * Q**H where Q is a complex unitary matrix of order nq, with nq = m if SIDE = 'L' and nq = n if SIDE = 'R'. Q is defined as the product of IHI-ILO elementary reflectors, as returned by CGEHRD: Q = H(ilo) H(ilo+1) . . . H(ihi-1).
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| pure subroutine | cunmhr (side, trans, m, n, ilo, ihi, a, lda, tau, c, ldc, work, lwork, info) |
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| | la_cunmhr |
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| | la_wunmhr |
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| pure subroutine | zunmhr (side, trans, m, n, ilo, ihi, a, lda, tau, c, ldc, work, lwork, info) |
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| | la_zunmhr |
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UNMHR: overwrites the general complex M-by-N matrix C with SIDE = 'L' SIDE = 'R' TRANS = 'N': Q * C C * Q TRANS = 'C': Q**H * C C * Q**H where Q is a complex unitary matrix of order nq, with nq = m if SIDE = 'L' and nq = n if SIDE = 'R'. Q is defined as the product of IHI-ILO elementary reflectors, as returned by CGEHRD: Q = H(ilo) H(ilo+1) . . . H(ihi-1).
◆ cunmhr()
| pure subroutine la_lapack::unmhr::cunmhr |
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character, intent(in) |
side, |
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character, intent(in) |
trans, |
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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) |
ilo, |
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integer(ilp), intent(in) |
ihi, |
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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(ldc,*), intent(inout) |
c, |
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integer(ilp), intent(in) |
ldc, |
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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 |
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◆ la_cunmhr()
| la_lapack::unmhr::la_cunmhr |
◆ la_wunmhr()
| la_lapack::unmhr::la_wunmhr |
◆ la_zunmhr()
| la_lapack::unmhr::la_zunmhr |
◆ zunmhr()
| pure subroutine la_lapack::unmhr::zunmhr |
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character, intent(in) |
side, |
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character, intent(in) |
trans, |
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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) |
ilo, |
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integer(ilp), intent(in) |
ihi, |
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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(ldc,*), intent(inout) |
c, |
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integer(ilp), intent(in) |
ldc, |
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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 |
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The documentation for this interface was generated from the following file:
1.9.8