數學畫graph progrm

There are some useful freeware for drawing graphs:

1) Graph 4.3 ( http://www.padowan.dk/graph/ )

2) Graphmatica ( http://www.pair.com/ksoft/ )

3) GeoGebra ( http://www.geogebra.org/cms/download )

4) DataScene Express ( http://www.top4download.com/datascene-express/tnmhtbod.html )


I personally need to use the first three for graph sketching in Mathematics lessons. Graph 4.3 is a relatively new software and it is more functional than Graphmatica in my opinion, but the latter one has easier operation advantage.


GeoGebra is the most powerful tool for you can draw many different types of graphs using it, and you can create lots of graphs by yourself and save there. The shortage is, learning its manipulation is more time consuming and it's relatively hard for a "green" person to capture its operational skills.


Hope I can help you.

graphmatica應該夠用

Yes,
NuCalc (not Free)
Graph 4.3
http://www.padowan.dk/graph/


2011-05-03 18:21:55 補充：
nucalc
http://www.pacifict.com/