Plot derivative of a function

[CR Haeger]

(05-31-2014 03:40 PM)swisscow Wrote:  And another round of thanks for that solution.

I have been trying to crack this for a while and now 2 solutions in as many minutes - marvellous stuff.

Thanks

My pleasure - I only recently stumbled on Toolbox>App>Function> which gives cool plots of slope, area, root etc which are dynamic with changes in F1(X).

May I ask specifically how you key in the first solution? dF1/dX=X? No rush.