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# scipy.linalg.lapack.ctrtrs

`scipy.linalg.lapack.``ctrtrs`(a, b[, lower, trans, unitdiag, lda, overwrite_b]) = <fortran object>

  Wrapper for `ctrtrs`.

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

  lower : input int, optional

  > Default: 0

  trans : input int, optional

  > Default: 0

  unitdiag : input int, optional

  > Default: 0

  lda : input int, optional

  > Default: shape(a,0)

  overwrite_b : input int, optional

  > Default: 0