Install libghc-natural-transformation-prof by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-natural-transformation-prof
Description:
natural transformations; profiling libraries
A natural transformation transforms a container f a into another container g a. Natural transformations act as functor morphisms in category theory. . Technically, f and g should be functors, any correctly-shaped structure is allowed. . This package provides a library for the Haskell programming language, compiled for profiling. See http://www.haskell.org/ for more information on Haskell.
Homepage: https://github.com/ku-fpg/natural-transformation
Version: 0.4-1
Section: universe/haskell