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Patrick Lühne a446aed011
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This provides an abstract syntax tree for first-order logic with integer
arithmetics. Initially, the following types of formulas are supported:

- Booleans values (true and false)
- predicates
- negated formulas
- comparisons of terms (<, ≤, >, ≥, =, ≠)
- implications and biconditionals
- conjunctions and disjunctions of formulas
- existentially and universally quantified formulas

In addition, these types of terms are provided:

- Boolean values (true and false)
- integers
- strings
- special integers (infimum and supremum)
- symbolic functions
- variables
- binary operations (addition, subtraction, multiplication, division,
  modulo, exponentiation)
- unary operations (absolute value, numeric negation)
2020-02-05 03:23:11 +01:00
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README.md Initial commit 2020-02-05 03:23:11 +01:00

README.md

foliage GitHub release crates.io

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 (true and false)
  • predicates
  • negated formulas
  • comparisons of terms (<, ≤, >, ≥, =, ≠)
  • implications and biconditionals
  • conjunctions and disjunctions of formulas
  • existentially and universally quantified formulas

Supported Terms

  • Boolean values (true and false)
  • integers
  • strings
  • special integers (infimum and supremum)
  • symbolic functions
  • variables
  • binary operations (addition, subtraction, multiplication, division, modulo, exponentiation)
  • unary operations (absolute value, numeric negation)