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[ Source: why3  ]

Package: why3 (1.3.1-2)

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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.

Tags: Interface Toolkit: GTK, Ncurses TUI

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Download why3

Download for all available architectures
Architecture Package Size Installed Size Files
alpha (unofficial port) 69,656.7 kB282,900.0 kB [list of files]
amd64 33,230.5 kB161,883.0 kB [list of files]
arm64 43,484.0 kB215,097.0 kB [list of files]
armel 69,601.0 kB282,531.0 kB [list of files]
armhf 20,469.3 kB107,656.0 kB [list of files]
hppa (unofficial port) 69,732.6 kB282,771.0 kB [list of files]
i386 28,677.1 kB123,661.0 kB [list of files]
m68k (unofficial port) 69,685.0 kB282,555.0 kB [list of files]
mips64el 69,632.5 kB282,959.0 kB [list of files]
mipsel 69,632.4 kB282,798.0 kB [list of files]
ppc64 (unofficial port) 34,926.7 kB200,100.0 kB [list of files]
ppc64el 35,927.2 kB184,546.0 kB [list of files]
riscv64 (unofficial port) 69,612.6 kB282,629.0 kB [list of files]
s390x 34,577.8 kB185,762.0 kB [list of files]
sh4 (unofficial port) 69,648.1 kB282,555.0 kB [list of files]
sparc64 (unofficial port) 69,697.5 kB282,815.0 kB [list of files]
x32 (unofficial port) 69,639.7 kB282,633.0 kB [list of files]