A Distributed Cooperating Constraints Solving System . Essentially, symbolic methods generate redundancies speedingup interval methods. However , more work can be done during the symbolic process. A Distributed Cooperating Constraints Solving System . The last two approaches call for technological innovations, which are usually difficult to come up with.
Propagation based constraint languages and tools are widely available.
A distributed cooperating constraints solving system . Of course, in this case the slow convergence phenomenon can be removed by simplifying the linear system with a linear solver. For arbitrary 4 non linear systems, slow convergence very often leads to a cyclic phenomenon too. As arbitrary non linear systems cannot be tackled with a symbolic solver, automatic cycle simplification is the only way to accelerate convergence in many real applications. A distributed cooperating constraints solving system .