A library for embed logic programming in your common lisp software.

cage bd3254ffe7 Added link to new repository.		2 months ago
tests	14172dc4f2 - the library has been mostly rewritten, it is now a minikanren implementation built on top of microkanren;	7 years ago
.gitignore	161202b921 Initial clone of cl-kanren-trs	9 years ago
COPYING	14172dc4f2 - the library has been mostly rewritten, it is now a minikanren implementation built on top of microkanren;	7 years ago
README.org	bd3254ffe7 Added link to new repository.	2 months ago
cl-kanren.asd	7e3dcc759b - updated asdf.	5 years ago
interface.lisp	f346505b77 - fixed a bug on 'equivp' specializated on vector, also clean the code	4 years ago
mini-kanren.lisp	b16ea7163d - [bugfix] taken into account the type of vector in walk-impl;	6 years ago
mu-kanren-goodies.lisp	14172dc4f2 - the library has been mostly rewritten, it is now a minikanren implementation built on top of microkanren;	7 years ago
mu-kanren.lisp	14172dc4f2 - the library has been mostly rewritten, it is now a minikanren implementation built on top of microkanren;	7 years ago
packages.lisp	b16ea7163d - [bugfix] taken into account the type of vector in walk-impl;	6 years ago

http://quickdocs.org/badge/cl-kanren.svg

moved to: https://codeberg.org/cage/cl-kanren/

cl-kanren

Cl-kanren An implementation of miniKanren wrappend around an implementation of microKanren.

In short is a library for embed logic programming in your common lisp software.

Usage

install

Cl-kanren is included in quicklisp so


(ql:quickload "cl-kanren")

Actual use of logic programming needs some more words than a reasonably short README file can accomodate.

My suggestion is to start pointing your browser to

microKanren.org, there are a lot of resouces there.

Difference from the cl-kanren-trs

there is no conde, it has been replaced by condi;
== is actually ==-check;

Credits

cl-kanren is an implementation of miniKanren, the language discussed in "The Reasoned Schemer"¹

BUGS

Please file bug report on the issue tracker

License

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.