I have been using Algebrator and it has helped a great deal. I find it very helpful as a check against my problems. I solve them manually and then use it to check my work.
Brian Cook, CO
Good job! I feel this version is MUCH easier to use than the older version. What I have seen looks like a major step forward to users like me.
Jori Kidd, KY
Am writing this comment cuz am grateful for this program, specially the graphs that can be shown for inequality solutions thank you.
Dana White, IL