12/03/2012, 07:46 AM

You found an approximated solution.

It is ok, but this will not help me, because I tried to find the first derive of b^^x and x^^x and other related functions like for example b^^(x^2) by using differentiation fundamentals concepts, and I am just facing this problem to finish my work.

I may post my work here for discussion.

thank you Sheldonison.

It is ok, but this will not help me, because I tried to find the first derive of b^^x and x^^x and other related functions like for example b^^(x^2) by using differentiation fundamentals concepts, and I am just facing this problem to finish my work.

I may post my work here for discussion.

thank you Sheldonison.