1)mathematica
2)mathcad
3)matlab
4)gsp
http://ezgo.tpc.edu.tw/math/geo/gsp.htm
5)maple
6)mathtype
http://www.mathtype.com/en/products/mathtype/win/mteval.asp
7)webeq
http://www.dessci.com/en/products/webeq/
8)grafeq
ftp://ftp.peda.com/grafeq32.exe
9)¨ä¥¦¡A¦pªG¥i¥H¡A½Ð¼g¥X¨Ó
¥i½Æ¿ï
¶¶«K»¡»¡¨Ï¥Î¤ß±o¦n¶Ü???
·P®¦°Ú
°Q½×§¹°e¤j®a¤@Ó"¤p§"
¥ý«O±K¤@¤U
![£~£~£~](images/smiles/icon_mrgreen.gif)