How to Install and Uninstall why3 Package on Ubuntu 20.10 (Groovy Gorilla)

Last updated: May 18,2024

1. Install "why3" package

Please follow the step by step instructions below to install why3 on Ubuntu 20.10 (Groovy Gorilla)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                why3
            
                    
    
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2. Uninstall "why3" package

Here is a brief guide to show you how to uninstall why3 on Ubuntu 20.10 (Groovy Gorilla):


    
        
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                sudo apt remove
            
                        
                why3
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the why3 package on Ubuntu 20.10 (Groovy Gorilla)

Package: why3
Architecture: amd64
Version: 1.3.3-1build1
Priority: optional
Section: universe/math
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian OCaml Maintainers
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 162405
Depends: libc6 (>= 2.32), libcairo2 (>= 1.12.0), libfontconfig1 (>= 2.12.6), libfreetype6 (>= 2.2.1), libgdk-pixbuf2.0-0 (>= 2.22.0), libglib2.0-0 (>= 2.35.9), libgtk-3-0 (>= 3.9.10), libgtksourceview-3.0-1 (>= 2.91.4), libpango-1.0-0 (>= 1.22.0), libpangocairo-1.0-0 (>= 1.22.0), zlib1g (>= 1:1.1.4), ocaml-base-nox-4.08.1, tex-common (>= 6.13)
Recommends: cvc4 (<< 1.8) | why3-coq | spass | z3 (<< 4.8.7) | alt-ergo (>= 2.0.0)
Suggests: why3-examples
Filename: pool/universe/w/why3/why3_1.3.3-1build1_amd64.deb
Size: 34114028
MD5sum: 21296a24de9a7a110810ed4c2cda9987
SHA1: 96ca5db3b3e399fb61c4765e4fba846e5a9cfc91
SHA256: be7f4a0f05fd9ee3c6bd417bc0765fedb11029867db9b078a79da4c50ce6ef8b
SHA512: b7ec0705f2dc2d6acb7c2b5badfa29111a6b701ddc4e37ca10b76929843895014ce4049186162c5c4763bfc85c4d4ec298fce691c12004f6940386d72704861a
Homepage: http://why3.lri.fr/
Description-en: Software verification platform
Why3 is a platform for deductive program verification. It provides a
rich language for specification and programming, called WhyML, and
relies on external theorem provers, both automated and interactive,
to discharge verification conditions. Why3 comes with a standard
library of logical theories (integer and real arithmetic, Boolean
operations, sets and maps, etc.) and basic programming data
structures (arrays, queues, hash tables, etc.). A user can write
WhyML programs directly and get correct-by-construction OCaml
programs through an automated extraction mechanism. WhyML is also
used as an intermediate language for the verification of C, Java, or
Ada programs.
.
Why3 is a complete reimplementation of the former Why platform. Among
the new features are: numerous extensions to the input language, a
new architecture for calling external provers, and a well-designed
API, allowing to use Why3 as a software library. An important
emphasis is put on modularity and genericity, giving the end user a
possibility to easily reuse Why3 formalizations or to add support for
a new external prover if wanted.
Description-md5: 42102049a94ca7a372592f978ac2d805