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Feng, Yong; Qin, Xiaolin; Zhang, Jingzhong; Yuan, Xun Obtaining exact interpolation multivariate polynomial by approximation. (English) Zbl 1259.65012 J. Syst. Sci. Complex. 24, No. 4, 803-815 (2011). MSC: 65D05 41A05 68W30 PDFBibTeX XMLCite \textit{Y. Feng} et al., J. Syst. Sci. Complex. 24, No. 4, 803--815 (2011; Zbl 1259.65012) Full Text: DOI arXiv
Zhang, Jingzhong; Feng, Yong Obtaining exact value by approximate computations. (English) Zbl 1202.68494 Sci. China, Ser. A 50, No. 9, 1361-1368 (2007). MSC: 68W30 11A55 11J70 33F10 65D99 PDFBibTeX XMLCite \textit{J. Zhang} and \textit{Y. Feng}, Sci. China, Ser. A 50, No. 9, 1361--1368 (2007; Zbl 1202.68494) Full Text: DOI arXiv