Applicare la formula: $\int\frac{\sin\left(\theta \right)}{\theta }dx$$=\theta +\frac{-\theta ^3}{18}+\frac{\theta ^5}{600}+\frac{-\theta ^7}{35280}+C$, dove $dx=dt$ e $x=t$

Applicare la formula: $\left[x\right]_{a}^{b}$$=eval\left(x,b\right)-eval\left(x,a\right)+C$, dove $a=2x$, $b=3x$ e $x=t+\frac{-t^3}{18}+\frac{t^5}{600}+\frac{-t^7}{35280}$