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# scipy.linalg.lapack.zptsv

`scipy.linalg.lapack.``zptsv`(d, e, b[, overwrite_d, overwrite_e, overwrite_b]) = <fortran object>

  Wrapper for `zptsv`.

  Parameters: | d : input rank-1 array(‘d’) with bounds (n) e : input rank-1 array(‘D’) with bounds (n - 1) b : input rank-2 array(‘D’) with bounds (n,nrhs)
  Returns: | d : rank-1 array(‘d’) with bounds (n) du : rank-1 array(‘D’) with bounds (n - 1) and e storage x : rank-2 array(‘D’) with bounds (n,nrhs) and b storage info : int
  Other Parameters:
  | overwrite_d : input int, optional Default: 0 overwrite_e : input int, optional Default: 0 overwrite_b : input int, optional Default: 0