GGU-GRAIN-DENSITY: Info menu GGU-GRAIN-DENSITY: "Copyright" menu item GGU-GRAIN-DENSITY: "Maxima" menu item GGU-GRAIN-DENSITY: "Help" menu item GGU-GRAIN-DENSITY: "GGU on the web" menu item GGU-GRAIN-DENSITY: "GGU support" menu item GGU-GRAIN-DENSITY: "What's new?" menu item GGU-GRAIN-DENSITY: "Language preferences" menu item
