FLA_QR_UT_piv.c File Reference

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Functions
FLA_Error	FLA_QR_UT_piv (FLA_Obj A, FLA_Obj T, FLA_Obj w, FLA_Obj p)
Variables
fla_qrut_t *	fla_qrut_piv_cntl_leaf

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Function Documentation

FLA_Error FLA_QR_UT_piv	(	FLA_Obj	A,
		FLA_Obj	T,
		FLA_Obj	w,
		FLA_Obj	p
	)

References FLA_Check_error_level(), FLA_ONE, FLA_QR_UT_piv_check(), FLA_QR_UT_piv_colnorm(), FLA_QR_UT_piv_internal(), FLA_Set(), and FLA_ZERO.

{
  FLA_Error r_val;

  // Check parameters.
  if ( FLA_Check_error_level() >= FLA_MIN_ERROR_CHECKING )
    FLA_QR_UT_piv_check( A, T, w, p );

  FLA_Set( FLA_ZERO, w );
  FLA_QR_UT_piv_colnorm( FLA_ONE, A, w );

  r_val = FLA_QR_UT_piv_internal( A, T, w, p, fla_qrut_piv_cntl_leaf );

  return r_val;
}

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Variable Documentation

fla_qrut_t* fla_qrut_piv_cntl_leaf