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My old Agda code for Homotopy Type Theory. See HoTT/HoTT-Agda for the new one.
Latest commit 126a0b5 @favonia NSF funding acknowledgment.
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Map Rename files.
Path Typesetting fixup.
Space Make HophJunior and Flower type-checked again.
Univalence Rename files.
.gitignore Significant refactoring.
Path.agda Significant refactoring.
Prelude.agda More free groups!
README.agda Comment out FreeGroup and Omega1(Flower).
Univalence.agda Rename files.


This repository hosts my Agda code for homotopy type theory. Homotopy type theory is a young theory seeking the connections between (abstract) homotopy theory, type theory and category theory. For more information about this theory I recommend this blog.


This material is partially based upon work supported by the National Science Foundation under Grant Number 1116703. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.


See for more information. Please consider using open-source licenses in your derived work to maximize the availability and usefulness.


For an overview of the code, please take a look at README.agda.

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