modules/calculator.nix

{ pkgs, ... }:
let
  R = pkgs.rWrapper.override {
    packages = with pkgs.rPackages; [
      zoo
      ggvenn
      ggplot2
      RVenn
      networkD3
      shiny
    ];
  };
in
{
  home.home.packages = with pkgs; [ wcalc R kalgebra ];
}