Notice of Violation of IEEE Publication PrinciplesTest Standardization and Analyse Model of Mathematical Functions for Precision

Notice of Violation of IEEE Publication Principles

"Test Standardization and Analysis Model of Mathematical Functions for Precision"
by Jianxun Chen, Yongzhong Huang, Shaozhong Guo, Shimiao Chen, and Wei Wang,
in the Proceedings of the 2011 Third International Conference on Measuring Technology and Mechatronics Automation (ICMTMA), January 2011, pp. 652-655

After careful and considered review of the content and authorship of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE\´s Publication Principles.

This paper contains significant portions of original text from the paper cited below. The original text was copied without attribution (including appropriate references to the original author(s) and/or paper title) and without permission.

IEEE 754 Floating-point Test Software
by Nelson Beebe
http://www.math.utah.edu/~beebe/software/ieee/index.html

This article describes problems of meet the requirements to implementations of mathematical functions working with floating-point numbers, and so facilitate the comprehensive testing of mathematical functions. Inconsistency and incompleteness of available standards in the domain is demonstrated. Correct rounding requirement is suggested to guarantee preservation of all important properties of functions and to support high level of interoperability between different mathematical libraries and software using them. The article also concerns precision analyse of mathematical functions. Conformance test construction method is proposed based on different sources of test data.