A Dataset of Nonlinear Equations for Subdivision
收藏科学数据银行2025-12-23 更新2026-04-23 收录
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https://www.scidb.cn/detail?dataSetId=167c49b2d5754d09a3c9eb51135d12da
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资源简介：
This dataset SDD is a collection of zero-dimensional square systems of nonlinear equations together with their solution information obtained mainly by subdivision methods. It contains 453 polynomial systems and 130 non-polynomial systems collected from the literature and public datasets, and 48000 nonlinear system instances generated from 5 families of parametric systems arising in practical applications. The solutions are obtained by two subdivision solvers IbexSolve and RealPaver as well as a symbolic solver RootFinding:-Isolate in Maple. More detailed information on the dataset can be found in the file readme.txt inside the main directory of SDD.
提供机构：
Huilong Lai; Changbo Chen; Wenqiang Yang; Yingying Cheng; Chongqing Institute of Green and Intelligent Technology
创建时间：
2025-12-23
