How to join function to grid scale?
Dear friends, I'm trying to use latex+sagetex+tikz and it's really powerfull combination. But I don't understand how to join axes grid to function. If you see attached example you see first original plotting then another two with different axes grids. But function plot in 2,3 graphs the same as in first function plot! It should to stretch/collapse in accord with scale x/y axes. How to do it right way?
Update: I don't know why I can't to add .tex file so you can get this example from http://www.highschoolmathandchess.com... (section "Sagetex and the tkz-fct package"). Changing axes doesn't affect to function plot.