Can anyone recommend a good graphing software(graphing equations in 2D and 3D) which can be downloaded for free?

Question

anonymous · Answer

let me guess, you are taking calc 2 or 3, well microsoft math is a free 3d graphing program,  its pretty good

anonymous · Answer

Is it full version already?

kropot72 · Answer

A personal licence for '3D Grapher' from RomanLab Software costs $24.95. I have used it for advanced calculus and can recommend it.

anonymous · Answer

:O  It's in dollars... I don't have that much money

anonymous · Answer

microsoft math, is a full fledged 3d grapher, its free. Now it does have some shortcoming, but thats to be expected with a free product. But it will do the job.

anonymous · Answer

Also, gnuplot if you are into the free software movement: http://www.gnuplot.info/

anonymous · Answer

For drawing 2D geometry, try GeoGebra or Sketchpad (licensed).

For drawing 3D geometry, try Cabri 3d (licensed).

anonymous · Answer

alright thanks guys. I shouldn't expect much from free graphing software. But as long as I could graph it'll be fine :)

anonymous · Answer

http://www.geogebra.org/cms/ http://www.dynamicgeometry.com/ http://www.cabri.com/download-cabri-3d.html

anonymous · Answer

I need it to check my answers

anonymous · Answer

A possibility is also to use wolfram alpha online, not really interactive graphing, but really cool, intuitive to use nevertheless. Also, lots of amazing tools/knowledge in there. http://www.wolframalpha.com

stacey · Answer

I use Graphing Calculator 3D. I like it. It can be found at http://www.runiter.com/

anonymous · Answer

thanks I check out the sites you gave right now