Corpus ID: 211677323

Solving Satisfiability of Polynomial Formulas By Sample-Cell Projection

@article{Li2020SolvingSO,
  title={Solving Satisfiability of Polynomial Formulas By Sample-Cell Projection},
  author={Haokun Li and Bican Xia},
  journal={ArXiv},
  year={2020},
  volume={abs/2003.00409}
}
A new algorithm for deciding the satisfiability of polynomial formulas over the reals is proposed. The key point of the algorithm is a new projection operator, called sample-cell projection operator, custom-made for Conflict-Driven Clause Learning (CDCL)-style search. Although the new operator is also a CAD (Cylindrical Algebraic Decomposition)-like projection operator which computes the cell (not necessarily cylindrical) containing a given sample such that each polynomial from the problem is… Expand

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