Recent Posts

Arend 1.3.0 released

We implemented language extensions. This can be used to implement custom operations on the abstract syntax tree which are not supported by the language. They...

The first part of our tutorial is ready

We finished the first part of our new tutorial. It covers all the basic constructions of Arend. It does not mention anything related to homotopy theory. This...

Arend 1.2.0 released

We implemented a few features related to classes and pattern matching. One of these features is pattern matching on idp : a = a, which can be used instead of...

Arend 1.1.0 released

Arend now has proof irrelevant universe of proposition and the plugin can run the typechecker automatically in background.