About

This project is made to implement a simple solver that, given a formula $f$, finds all combinations of propositional variables that set $f$ to true.

Inner workings

A TL;DR for the logic is that, we enumarete all possible valuations of a formula and evaluates the given formula for each valuation. We then filter out those that evaluates to false.
This is an exponential operation, more sophisticated heuristics are planned to be implemented (I'm yet to learn them).

Execution

1. Install stack with your favorite package manager.
2. Run stack run to execute the program.

Read from file

Use stack run -- -f path/to/file to run with file as input.

Read from stdin

Use stack run -- --stdin to read from stdin

Repl mode

Use stack run -- -r to solve interactively.

Installation

If you want to use this tool anywhere, simply do stack install ..

Have fun :)