A great piece of software, hats off to you.
One feature that I use often in the school graphing
calculators is the stat plot. After entering the x,y coord.
for these points I can graph them and also calculate a
line of best fit for a linear, quadratic, cubic or quartic
Would you please be able to include such a feature in
an upcoming version or if it already exists would you
please send me an offlist reply to my email.
I am using version 4.0 alpha.
Thanks a lot,