rawLinAlgSolveInvertible()

MutableMatrix * rawLinAlgSolveInvertible	(	const MutableMatrix *	A,
		const MutableMatrix *	B,
		int *	success )

Returns X s.t. AX = B. Assumptions: A is a square matrix, with the same number of rows as B. If a usage error occurs, NULL is returned and 'success' is set to 0. In all other cases, 'success' is set to 1. If A turns out to be not invertible, NULL is returned, otherwise the unique matrix X solving AX=B is returned.

Definition at line 922 of file mutable-matrix.cpp.

{
  try
    {
      *success = 1;
      MutableMatrix *result = A->solveInvertible(B);
      if (result != nullptr)
        {
          return internMutableMatrix(result);
        }
      else
        {
          return nullptr;
        }
  } catch (const exc::engine_error& e)
    {
      *success = 0;
      ERROR(e.what());
      return nullptr;
  }
}

References ERROR, internMutableMatrix(), result(), and MutableMatrix::solveInvertible().