CafeOBJ 1.5.7 released

Yesterday we released CafeOBJ 1.5.7 with lots of changes concerning the inductive theorem prover CITP, as well as fixes to make CafeOBJ work with current SBCL. The documentation has gained a few more documents (albeit in Japanese), please see Documentation pages for the full list. The reference manual has been updated and is available as PDF, Html, or Wiki.

To quote from our README:

CafeOBJ is a new generation algebraic specification and programming language. As a direct successor of OBJ, it inherits all its features (flexible mix-fix syntax, powerful typing system with sub-types, and sophisticated module composition system featuring various kinds of imports, parameterised modules, views for instantiating the parameters, module expressions, etc.) but it also implements new paradigms such as rewriting logic and hidden algebra, as well as their combination.

Availability

Binary packages for Linux, MacOS, and Windows are already available, both in 32 and 64 bit and based on Allegro CL and SBCL (with some exceptions). All downloads can be found at the CafeOBJ download page. The source code can also be found on the download page, or directly from here: cafeobj-1.5.7.tar.gz.

The CafeOBJ Debian package is already updated.

Macports file has also been updated, please see the above download/install page for details how to add our sources to your macport.

Bug reports

If you find a bug, have suggestions, or complains, please open an issue at the Github issue page.

For other inquiries, please use info@cafeobj.org