Install libghc-numtype-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-numtype-doc
Description:
type-level (low cardinality) integers; documentation
This package provides unary type level representations of the (positive and negative) integers and basic operations (addition, subtraction, multiplication, division) on these. Due to the unary implementation the practical size of the NumTypes is severely limited making them unsuitable for large-cardinality applications. If you will be working with integers beyond (-20, 20) this package probably isn't for you. . It is, however, eminently suitable for applications such as representing physical dimensions (see the Dimensional library). . This package provides the documentation for a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Homepage: http://dimensional.googlecode.com/
Version: 1.2-3build1
Section: universe/doc