Install libghc-floatinghex-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-floatinghex-dev
Description:
read and write hexadecimal floating point numbers
Read and write hexadecimal floating point numbers. Provides a quasiquoter for entering hex-float literals, and a function for printing them in hexadecimal. . This package provides a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Version: 0.4-1
Section: universe/haskell