Mathcad: New Versions and Related Software
介绍Mathcad PLUS 5.0，一个处理文本、数据及数值与符号计算的Windows软件包，其电子书功能支持超文本链接，可在软件内阅读、复制和编辑。
Mathcad PLUS 5.0 is a Widows package which handles text, data, and both numerical and symbolic calculations for a wide range of mathematics. Mathcad electronic books are a unique feature of this system. They have hypertext links to tables of contents, index, and related topics; and they can be read, copied and edited in Mathcad itself. Not under review here are three Mathcad function packs on image processing, signal processing and numerical methods.