# scipy.linalg.lapack.dpteqr

scipy.linalg.lapack.dpteqr(d, e, z[, compute_z, overwrite_d, overwrite_e, overwrite_z]) = <fortran object>

  Wrapper for `dpteqr`.

  Parameters
    d input rank-1 array(‘d’) with bounds (n)
    e input rank-1 array(‘d’) with bounds ((n>0?n-1:0))
    z input rank-2 array(‘d’) with bounds ((compute_z==0?shape(z, 0):max(1,n)),(compute_z==0?shape(z, 1):n))
  Returns
    d rank-1 array(‘d’) with bounds (n)
    e rank-1 array(‘d’) with bounds ((n>0?n-1:0))
    z rank-2 array(‘d’) with bounds ((compute_z==0?shape(z, 0):max(1,n)),(compute_z==0?shape(z, 1):n))
    info int
  Other Parameters
    compute_z input int, optional

      Default: 0

    overwrite_d input int, optional

      Default: 0

    overwrite_e input int, optional

      Default: 0

    overwrite_z input int, optional

      Default: 0

scipy.linalg.lapack.spteqr scipy.linalg.lapack.cpteqr