Patrick Lühne
1e610a77fe
This introduces a Format trait, which can be implemented to customize the appearance of variable declarations right now. The Format trait will be extended with further customization options in the future.
foliage 
First-order logic with integer arithmetics in Rust
This Rust crate provides an abstract syntax tree for first-order formulas with integer arithmetics.
Supported Formulas
- Booleans values (
trueandfalse) - predicates
- negated formulas
- comparisons of terms (<, ≤, >, ≥, =, ≠)
- implications and biconditionals
- conjunctions and disjunctions of formulas
- existentially and universally quantified formulas
Supported Terms
- Boolean values (
trueandfalse) - integers
- strings
- special integers (infimum and supremum)
- symbolic functions
- variables
- binary operations (addition, subtraction, multiplication, division, modulo, exponentiation)
- unary operations (absolute value, numeric negation)