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# scipy.linalg.lapack.cgbtrf

`scipy.linalg.lapack.``cgbtrf`(ab, kl, ku[, m, n, ldab, overwrite_ab]) = <fortran object>

  Wrapper for `cgbtrf`.

  Parameters: | ab : input rank-2 array(‘F’) with bounds (ldab,*) kl : input int ku : input int
  Returns: | lu : rank-2 array(‘F’) with bounds (ldab,*) and ab storage ipiv : rank-1 array(‘i’) with bounds (MIN(m,n)) info : int
  Other Parameters:
  | m : input int, optional Default: shape(ab,1) n : input int, optional Default: shape(ab,1) overwrite_ab : input int, optional Default: 0 ldab : input int, optional Default: shape(ab,0)