https://github.com/d-plaindoux/apacen
Constraint logic programming language
https://github.com/d-plaindoux/apacen
constraints prolog-programming-language solver
Last synced: 5 months ago
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Constraint logic programming language
- Host: GitHub
- URL: https://github.com/d-plaindoux/apacen
- Owner: d-plaindoux
- License: mit
- Created: 2025-05-17T07:44:17.000Z (6 months ago)
- Default Branch: main
- Last Pushed: 2025-06-08T13:03:27.000Z (5 months ago)
- Last Synced: 2025-06-08T14:19:27.083Z (5 months ago)
- Topics: constraints, prolog-programming-language, solver
- Language: Kotlin
- Homepage:
- Size: 146 KB
- Stars: 2
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Apacen
## Prolog
The current Prolog kernel is an ad-hoc implementation in Kotlin.
It does not use research results like the Warren abstract machine.
## Objectives
### Expressivity
The first objective is to express the manipulation of
data structures using operators and constructors.
### Additional Solver
Second objective is the design of SAT and SMT solving in Prolog
References:
- [A pearl on SAT and SMT solving in Prolog](https://www.sciencedirect.com/science/article/pii/S030439751200165X)
## Example: A Dependant Type system
A first implementation of the [Type System](https://github.com/d-plaindoux/apacen/tree/main/src/main/resources)
## Why Apacen
[Apacen](https://www.elfdict.com/w/apacen) means `after-sight` in Quenya, an elfic language.
## License
```text
MIT License
Copyright (c) 2025 Didier Plaindoux
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
```