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# scipy.linalg.lapack.cposvx

`scipy.linalg.lapack.``cposvx`(a, b[, fact, af, equed, s, lower, overwrite_a, overwrite_b]) = <fortran object>

  Wrapper for `cposvx`.

  Parameters: | a : input rank-2 array(‘F’) with bounds (n,n) b : input rank-2 array(‘F’) with bounds (n,nrhs)
  Returns: | a_s : rank-2 array(‘F’) with bounds (n,n) and a storage lu : rank-2 array(‘F’) with bounds (n,n) and af storage equed : string(len=1) s : rank-1 array(‘f’) with bounds (n) b_s : rank-2 array(‘F’) with bounds (n,nrhs) and b storage x : rank-2 array(‘F’) with bounds (n,nrhs) rcond : float ferr : rank-1 array(‘f’) with bounds (nrhs) berr : rank-1 array(‘f’) with bounds (nrhs) info : int
  Other Parameters:

  fact : input string(len=1), optional

  > Default: ‘E’

  overwrite_a : input int, optional

  > Default: 0

  af : input rank-2 array(‘F’) with bounds (n,n)

  equed : input string(len=1), optional

  > Default: ‘Y’

  s : input rank-1 array(‘f’) with bounds (n)

  overwrite_b : input int, optional

  > Default: 0

  lower : input int, optional

  > Default: 0