I am currently experimenting a bit with function plotting using JSXGraph and experienced some performance issues.
Even when the website is on IDLE it seems to spend a lot of time in the removeToInsertLater function called by the update function of JSXGraph.
I tried to work a bit with the suspendUpdate() method of the board without success.
So i wondered if i maybe doing something wrong or its just the normal behavior of JSXGraph?
I also would like to know, if i cant do anything against this, what are some good alternatives to plot mathematical functions.
Here a small example http://jsbin.com/vodokevude/1/edit?html,output
Especially under firefox it seems to be extremly slow, doing some pan and zoom actions freezes my browser for several seconds.