libghc-parsec-numbers-doc 0.1.0-2build1 (arm64 binary) in ubuntu focal

 parsec-numbers provides the number parsers without the need to
 use a large (and unportable) token parser
 .
 This package provides the documentation for a library for the Haskell
 programming language.
 See http://www.haskell.org/ for more information on Haskell.