libghc-exact-pi-doc binary package in Ubuntu Bionic amd64

 Provides an exact representation for rational multiples of pi alongside an
 approximate representation of all reals. Useful for storing and computing
 with conversion factors between physical units.
 .
 This package provides the documentation for a library for the Haskell
 programming language.
 See http://www.haskell.org/ for more information on Haskell.

Source package