Grapher is useful application for all pupils and students. Ease interface will help you to build any graph or function on Cartesian coordinate system in few seconds. You can drow simple,parametric or polar type of function.You can build a lot of functions in one time on same screen in different colors.It has this features:*zooming and moving by fingers*functions list*color picker*nice and simple interface*a lot of functions*custom keybord with all stundurt functions(like cos, sin, tg, sqrt, ln,
log and so on)*others cooming soon(aka graph generator, function grapher, function plotter, math grapher, graphing calculator, function generator, maths graph)
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