Risa/Asir Risa/Asir an experimental computer algebra system developed at FUJITSU LABORATORIES LIMITED, is publicly available in binary form. It provides a programming system Asir with several subroutine libraries that can also be used as parts of other programs. Its programming system Asir has a C-like language, also called `Asir,' its interpreter and a dbx-like source-line debugger. The source line debugger is very helpful and may be indispensable for those who want to implement algorithms for algebraic computation. Risa/Asir provides strong facilities for polynomial problem solving: factoring polynomials over various coefficient domains, and Groebner basis and related ideal computations. On the top of such polynomial tools, primary/prime decomposition of polynomial ideals, direct and concrete computation of Galois groups of polynimials, and radical representation of polynomial roots are implemented.

Current Version:   950831 License Type:   Free

Home Site: http://www.can.nl/SystemsOverview/Experimental/asir.html Source Code Availability: Yes Available Binary Packages: Debian Package: No RedHat RPM Package: No Other Packages: ftp://endeavor.fujitsu.co.jp/pub/isis/asir/linux/ Targeted Platforms: SUN, BSD, OS/2, NetBSD, FreeBSD, Linux, Ultrix, OSF/1, HP-UX, NeXT, MS-DOS, Windows 3.1/95/NT Software/Hardware Requirements: On Unix, X Windows is needed for plotting.

Other Links: ftp://endeavor.fujitsu.co.jp/pub/isis/ (main ftp site) ftp://endeavor.fujitsu.co.jp/pub/isis/asir/Announce Mailing Lists/USENET News Groups: None User Comments: None See A Screen Shot? (Not Yet)

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