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KeY Theorem Prover for Deductive Java Verification

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This issue was created at [git.key-project.org](https://git.key-project.org/key/key/-/issues/501) where the discussions are preserved. ---- * Mantis: [MT-1096](http://i12www.ira.uka.de/~klebanov/mantis/view.php?id=1096) * Submitted on: 2011-05-20 by (at)grahl * Updated: 2012-02-08 ### Description > Every change concerning...

:lady_beetle: Bug
P:NORMAL

Experiment to logically group steps in proof. Two main features: - "Reorder" proof steps such that adjacent proof steps modify the same formula (no interweaving of two simplification chains) -...

GUI
Feature

## Description Try to load the file below. It contains a syntax error (`==` instead of `=` in the problem statement), but the error message produced by KeY is bad:...

:lady_beetle: Bug
KeY Parser

## Intended Change Based on #3420. Changes the JML pareser to accept definitions of ADTs. Datatypes have a list of _constructors_ separated by `|`, and a body of functions. ```java...

JML Parser
Feature
RFC
HacKeYthon

This PR is meant as a wip - tryout - branch for mixfix parsing in KeY ## Related Issue We want to define syntax for symbols in .key files. This...

This issue was created at [git.key-project.org](https://git.key-project.org/key/key/-/issues/29) where the discussions are preserved. ---- * Mantis: [MT-1499](http://i12www.ira.uka.de/~klebanov/mantis/view.php?id=1499) * Submitted on: 2014-10-28 by (at)mulbrich * Updated: 2014-10-29 ### Description > When KeY encounters...

Feature
JML (Semantics)
P:LOW
Small Student Task
HacKeYthon

## Idea At the moment, there are two places where the taclet options can be set: 1. The old dialog: "Options" -> "Show Taclet Options": ![image](https://github.com/KeYProject/key/assets/94171076/eebf1ca1-18a1-48b7-9696-511762c53bb7) 2. The newer unified...

GUI
Feature
HacKeYthon

## Idea At the moment, during the automatic proof search the GUI of KeY "freezes", i.e. does not respond to input events except for a click on the stop button....

GUI
Feature
HacKeYthon

## Please describe your proposal in a ONE sentence If the proof tree view is not visible the GUI proof tree should not be updated. ## Underlying problem Updating the...

GUI
Feature
HacKeYthon

This issue was created at [git.key-project.org](https://git.key-project.org/key/key/-/issues/1703) where the discussions are preserved. ---- This feature request documents the need for an option to omit all type hierarchy related symbols (e.g. u2i/i2u,...

Feature
SMT
HacKeYthon