Perform a calculation in non-interactive mode

calc

  • An interactive arbitrary-precision calculator in the terminal.
    More information: <https://github.com/lcn2/calc>.
  • Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

calc '{{85 * (36 / 4)}}'

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