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// boolean_expression: a Rust crate for Boolean expressions and BDDs. // // Copyright (c) 2016 Chris Fallin <cfallin@c1f.net>. Released under the MIT // License. // #![allow(unused_imports)] #![allow(dead_code)] //! # boolean\_expression expression manipulation / BDD library //! //! This crate provides for the manipulation and evaluation of Boolean expressions //! and Binary Decision Diagrams (BDDs), and the construction of BDDs from Boolean //! expressions. It can also simplify Boolean expressions via either a set of rules //! such as DeMorgan's Law (see `Expr::simplify_via_laws()`), or via a //! roundtrip through a `BDD` and a cubelist-based term reduction (see //! `Expr::simplify_via_bdd()`). The latter is more powerful, but also more //! expensive. //! //! The main pieces of interest are: //! //! * `Expr`, an AST enum for expression simple `AND` / `OR` / `NOT`-based expressions. //! * `BDD`, a Binary Decision Diagram implementation. //! * `CubeList`, a low-level datatype with support for cubelist manipulation //! (used when converting `BDD` functions to expressions). extern crate itertools; extern crate smallvec; #[macro_use] extern crate indoc; mod expr; mod bdd; mod cubes; mod simplify; pub use expr::*; pub use bdd::*; pub use cubes::*;