Re: Cheap'n'cheerful Graph Drawer

[mawe]

Hi!

Nice, but $y stays uninitialized. I guess it should be $y = eval "$func";

EDIT: I should read the description before I post a comment ;-)

Regards, mawe

[moot]

Enter your function in the form

y = mx+c

not just

mx+c

$y gets initialised in the eval.