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# scipy.linalg.lapack.dtrexc

scipy.linalg.lapack.dtrexc(a, q, ifst, ilst[, wantq, overwrite_a, overwrite_q]) = <fortran function dtrexc>

  Wrapper for `dtrexc`.

  Parameters:
    ainput rank-2 array(‘d’) with bounds (lda,n)
    qinput rank-2 array(‘d’) with bounds (ldq,n)
    ifstinput int
    ilstinput int
  Returns:
    arank-2 array(‘d’) with bounds (lda,n)
    qrank-2 array(‘d’) with bounds (ldq,n)
    infoint
  Other Parameters:
    wantqinput int, optional

      Default: 1

    overwrite_ainput int, optional

      Default: 0

    overwrite_qinput int, optional

      Default: 0