## Vitalii Guzeev

# Platonic Hask overview: introduction

*Aug 10, 2022*

This post starts a series of texts trying to explore the category of Haskell types without impredicativity (platonic Hask).

Despite the series is probably more interesting for those who adopt Haskell after category theory, I will try to recall all necessary definitions. I expect some level of mathematical culture to be comfortable with this series, otherwise, it may become hard to read.

Probably someone interprets it as a sort of intro to category theory by example.