Install libghc-permutation-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-permutation-doc
Description:
library for permutations and combinations; documentation
This library includes data types for storing permutations and combinations. It implements pure and impure types, the latter of which can be modified in-place. The library uses aggressive inlining and MutableByteArray#s internally, so it is very efficient. . The main utility of the library is converting between the linear representation of a permutation and a sequence of swaps. This allows, for instance, applying a permutation or its inverse to an array with O(1) memory use. . Much of the interface for the library is based on the permutation and combination functions in the GNU Scientific Library (GSL). . This package provides the documentation for a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Homepage: https://github.com/spacekitteh/permutation
Version: 0.5.0.5-1build1
Section: universe/doc