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# scipy.linalg.lapack.dlarfg

`scipy.linalg.lapack.``dlarfg`(n, alpha, x[, incx, overwrite_x]) = <fortran object>

  Wrapper for `dlarfg`.

  Parameters: | n : input int alpha : input float x : input rank-1 array(‘d’) with bounds (*)
  Returns: | alpha : float x : rank-1 array(‘d’) with bounds (*) tau : float
  Other Parameters:
  | overwrite_x : input int, optional Default: 0 incx : input int, optional Default: 1