Binary package “libghc-exact-pi-dev” in ubuntu noble

Exact rational multiples of pi (and integer powers of pi)

 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 a library for the Haskell programming language.
 See http://www.haskell.org/ for more information on Haskell.