Applicare la formula: $a^nb^n$$=\left(ab\right)^n$, dove $a=e$, $b=2$ e $n=x$

Applicare la formula: $\int n^xdx$$=\frac{n^x}{\ln\left(n\right)}+C$, dove $n=e\cdot 2$

Applicare la formula: $\left[x\right]_{a}^{b}$$=eval\left(x,b\right)-eval\left(x,a\right)+C$, dove $a=0$, $b=1$ e $x=\frac{\left(e\cdot 2\right)^x}{\ln\left(e\cdot 2\right)}$