The Lean library for Computer Science.

Official website at https://www.cslib.io/.

CSLib aims at formalising Computer Science theories and tools, broadly construed, in the Lean programming language.

• Offer APIs and languages for formalisation projects, software verification, and certified software (among others).
• Establish a common ground for connecting different developments in Computer Science, in order to foster synergies and reuse.

To add CSLib as a dependency to your Lean project, add the following to your lakefile.toml:

[[require]]
name = "cslib"
scope = "leanprover"
rev = "main"

Or if you're using lakefile.lean:

require cslib from git "https://github.com/leanprover/cslib" @ "main"

Then run lake update cslib to fetch the dependency. You can also use a release tag instead of main for the rev value.

Please see our contribution guide and code of conduct.

For discussions, you can reach out to us on the Lean prover Zulip chat.