Repositories list

• UTP

  Public
  A refreshed and minimalist implementation of Isabelle/UTP

  Isabelle

  •22 forks•44 stars•00 issues•11 pull request•Updated Apr 22, 2026Apr 22, 2026

• Optics

  Public
  Lenses, Prisms, Scenes, and other Optics in Isabelle/HOL

  Isabelle

  •22 forks•55 stars•00 issues•11 pull request•Updated Apr 22, 2026Apr 22, 2026

• Shallow-Expressions

  Public
  Isabelle

  •

  BSD 3-Clause "New" or "Revised" License

  •22 forks•33 stars•11 issue•00 pull requests•Updated Apr 13, 2026Apr 13, 2026

• IsaCircus

  Public
  An implementation of the UTP semantics of Circus in Isabelle/UTP

  Isabelle

  •00 forks•00 stars•00 issues•00 pull requests•Updated Mar 16, 2026Mar 16, 2026

• UTP-Reactive-Designs

  Public
  The UTP theory of reactive designs

  Isabelle

  •00 forks•00 stars•00 issues•00 pull requests•Updated Feb 27, 2026Feb 27, 2026

• UTP-Reactive

  Public
  UTP theory of reactive processes

  Isabelle

  •

  BSD 3-Clause "New" or "Revised" License

  •11 fork•11 star•00 issues•00 pull requests•Updated Feb 27, 2026Feb 27, 2026

• Verified_Numerical_Methods

  Public
  Verifying numerical methods in Isabelle/HOL

  Isabelle

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jan 21, 2026Jan 21, 2026

• interaction-trees

  Public
  Interactions Trees in Isabelle/HOL and a CSP model

  Isabelle

  •11 fork•77 stars•11 issue•11 pull request•Updated Jan 16, 2026Jan 16, 2026

• UTP-IMP

  Public
  A simple UTP relational imperative programming language with code generation support

  Isabelle

  •00 forks•00 stars•00 issues•00 pull requests•Updated Nov 26, 2025Nov 26, 2025

• Z_Toolkit

  Public
  This is an implementation of the Z mathematical toolkit in Isabelle/HOL, as described in ISO 13568:2002.

  Isabelle

  •11 fork•55 stars•22 issues•00 pull requests•Updated Nov 12, 2025Nov 12, 2025

• Abstract_Prog_Syntax

  Public
  A simple Isabelle session introducing syntax for abstract programs

  Isabelle

  •11 fork•11 star•00 issues•00 pull requests•Updated Sep 18, 2025Sep 18, 2025

• CyPhyAssure

  Public
  Distribution of the CyPhyAssure tools

  Shell

  •11 fork•22 stars•11 issue•00 pull requests•Updated Aug 28, 2025Aug 28, 2025

• Hybrid-Verification

  Public
  Components for Verifying Hybrid Systems in Isabelle/HOL

  Isabelle

  •11 fork•77 stars•00 issues•00 pull requests•Updated Jul 20, 2025Jul 20, 2025

• IsaVODEs_meta

  Public
  Meta repository for IsaVODEs

  Isabelle

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jun 12, 2025Jun 12, 2025

• Z_Machines

  Public
  Z-style Machines based on Interaction Trees

  Isabelle

  •

  BSD 3-Clause "New" or "Revised" License

  •11 fork•11 star•00 issues•00 pull requests•Updated Apr 29, 2025Apr 29, 2025

• UTP-Designs

  Public
  The UTP theory of designs

  Isabelle

  •

  BSD 3-Clause "New" or "Revised" License

  •22 forks•11 star•00 issues•00 pull requests•Updated Apr 29, 2025Apr 29, 2025

• explore-subgoal

  Public
  Adds an "explore_subgoal" command to Mathias Fleury's Explorer.thy

  Isabelle

  •22 forks•11 star•00 issues•00 pull requests•Updated Apr 29, 2025Apr 29, 2025

• CAS-Integration

  Public
  A project to integrate the functionality of Computer Algebra Systems into Isabelle

  Isabelle

  •22 forks•33 stars•00 issues•00 pull requests•Updated Apr 23, 2025Apr 23, 2025

• mirror-afp-2025

  Public
  Git mirror of https://foss.heptapod.net/isa-afp/afp-2025

  Isabelle

  •11 fork•00 stars•00 issues•00 pull requests•Updated Apr 3, 2025Apr 3, 2025

• Circus_Toolkit

  Public
  An extension of the Z Toolkit to support the Circus process language family.

  Isabelle

  •00 forks•00 stars•00 issues•00 pull requests•Updated Apr 3, 2025Apr 3, 2025

• mirror-afp-2024

  Public
  Git mirror of https://foss.heptapod.net/isa-afp/afp-2024

  Isabelle

  •22 forks•00 stars•00 issues•00 pull requests•Updated Jan 3, 2025Jan 3, 2025

• Hybrid-Library

  Public
  Additional theorems and tools to supporting reasoning about hybrid systems in Isabelle/HOL

  TeX

  •11 fork•22 stars•00 issues•00 pull requests•Updated Nov 27, 2024Nov 27, 2024

• Total_Recall

  Public
  A utility to enable better support for overriding of syntax notation in Isabelle/HOL, developed by Dr Frank Zeyda.

  Standard ML

  •11 fork•22 stars•00 issues•00 pull requests•Updated Mar 30, 2024Mar 30, 2024

• utp-main

  Public
  An implementation of Hoare and He's Unifying Theories of Programming in Isabelle

  theoryisabellehol+ 2

  theoryisabelleholutpunifying-theories

  Isabelle

  •

  Other

  •1010 forks•3737 stars•22 issues•11 pull request•Updated Jan 29, 2024Jan 29, 2024

• mirror-afp-2023

  Public
  Git mirror of https://foss.heptapod.net/isa-afp/afp-2023

  Isabelle

  •22 forks•00 stars•00 issues•00 pull requests•Updated Jan 15, 2024Jan 15, 2024

• Z_Machines_Examples

  Public
  A library of examples based on Z-Machines

  Isabelle

  •00 forks•11 star•00 issues•00 pull requests•Updated Mar 12, 2023Mar 12, 2023

• mirror-afp-2022

  Public
  Git mirror of https://foss.heptapod.net/isa-afp/afp-2022

  Isabelle

  •22 forks•00 stars•00 issues•00 pull requests•Updated Mar 2, 2023Mar 2, 2023

• isabelle-quantity

  Public
  Quantities in Isabelle/HOL

  TeX

  •00 forks•22 stars•00 issues•00 pull requests•Updated Jan 9, 2023Jan 9, 2023

• RoboChart-Isabelle

  Public
  Isabelle

  •00 forks•22 stars•00 issues•00 pull requests•Updated Jan 4, 2023Jan 4, 2023

• FSA_Proof

  Public
  A simple example tool for verifying finite state automata with a little DSL

  Isabelle

  •00 forks•11 star•00 issues•00 pull requests•Updated Dec 12, 2022Dec 12, 2022