# nLab Xena project

Contents

### Context

#### Constructivism, Realizability, Computability

intuitionistic mathematics

# Contents

## Idea

A project bringing formal proof and proof assistants (particularly Lean) into the practice of undergraduate mathematics.

proof assistants:

based on plain type theory/set theory:

projects for formalization of mathematics with proof assistants:

Historical projects that died out:

## References

Last revised on September 12, 2019 at 03:06:25. See the history of this page for a list of all contributions to it.