pi/README.md

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# pi
A dependently typed system
# Implemented
* A Basic dependent lambda calculus
* lambda abstractions
* variables
* pi types
* type of types
* let ... in ...
* Unit type
* Empty type
* Natural numbers
* Σ Types
# TODO
* Fun types
* Id
* Repl
* Universes
* Performence optimisation
* Memoize normalisation and conversion somehow?
* Implicit arguments
* (indexed) inductive datatypes
* Write down the rules (I'll not get this far)
* Compile to scheme
# References
Some of the material I found helpful in groking dependent type checking:
* Coquand, Thierry. “An Algorithm for Type-Checking Dependent Types.” Science of Computer Programming 26, no. 13 (May 1996): 16777. https://doi.org/10.1016/0167-6423(95)00021-6.
* Brady, Edwin. "SPLV20 course notes". GitHub. https://github.com/edwinb/SPLV20