What are the best math tools under linux, or even dos, for writting and menipulating complex math expressions? I am hoping for open source tools that will do as much as possible similar to mathematica. What are the most speech friendly math statistics packages? Do any of these incorperate sonification? -- If you must quote me, please put your comments first. I have already listened to mine. I read email with speech. So it is not possible to scroll past the quotes without listening to them again, to quickly get to the new information. Thanks much again as always. _______________________________________________ Blinux-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/blinux-list