/ x\ \E / E
E^(E^x)
Let .
The derivative of is itself.
Then, apply the chain rule. Multiply by :
The result of the chain rule is:
Now simplify:
The answer is:
/ x\ x \E / e *e
/ x\ / x\ x \E / \1 + e /*e *e
/ x\ / x 2*x\ x \E / \1 + 3*e + e /*e *e