Compile using extra optimization

ghc

  • The Glasgow Haskell Compiler.
    Compiles and links Haskell source files.
    More information: <https://www.haskell.org/ghc>.
  • Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

ghc -O {{file.hs}}

click the source code to copy install ghc on any operating system with command-not-found.com