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# scipy.linalg.lapack.zpbtrs

`scipy.linalg.lapack.``zpbtrs`(ab, b[, lower, ldab, overwrite_b]) = <fortran object>

  Wrapper for `zpbtrs`.

  Parameters: | ab : input rank-2 array(‘D’) with bounds (ldab,n) b : input rank-2 array(‘D’) with bounds (ldb,nrhs)
  Returns: | x : rank-2 array(‘D’) with bounds (ldb,nrhs) and b storage info : int
  Other Parameters:

  lower : input int, optional

  > Default: 0

  ldab : input int, optional

  > Default: shape(ab,0)

  overwrite_b : input int, optional

  > Default: 0