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# Solving geometric constraint systems. II. A symbolic approach and decision of Rc-constructibility

@article{Gao1998SolvingGC, title={Solving geometric constraint systems. II. A symbolic approach and decision of Rc-constructibility}, author={Xiao-Shan Gao and Shang-Ching Chou}, journal={Computer-Aided Design}, year={1998}, volume={30}, pages={115-122} }

- Published 1998 in Computer-Aided Design
DOI:10.1016/S0010-4485(97)00055-9

This paper reports a geometric constraint solving approach based on symbolic computation. With this approach, we can compute robust numerical solutions for a set of equations. We give complete methods of deciding whether the constraints are independent and whether a constraint system is over-constraint. Also, over-constrainted systems can be handled naturally. Based on symbolic computation, we also give a decision procedure for the problem of deciding whether a constrainted diagram can be… CONTINUE READING

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