test()

void test	(	const Tmatrix::Tcoc &	M,
		const Tmatrix::Tcoc	V
	)

Definition at line 89 of file lapacktest.cc.

References linear::op::dotNxM(), linear::lapack::dposv(), DUMP, and linear::op::transposeNxM().

Referenced by main().

{
  cout << endl;
  cout << "test function" << endl
    <<    "-------------" << endl;
  cout << "input matrix and vector:" << endl;
  DUMP(M);
  DUMP(V);
  Tmatrix A=linear::op::dotNxM(M,linear::op::transposeNxM(M));
  cout << "positive definite system matrix: " << endl;
  DUMP(A);
  Tmatrix B=linear::op::dotNxM(A,V);
  cout << "right hand side vector: " << endl;
  DUMP(B);
  Tmatrix X=linear::lapack::dposv(A,B,'U',false);
  cout << "solution to system of linear equations: " << endl;
  DUMP(X);
  cout << "expected solution: " << endl;
  DUMP(V);
  DUMP(X-V);
}

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