$164\left\{11\right\}4\:^2$

$\left(1+x\right)\frac{dy}{dx}=4y$

$\int f^{34x}.\sin\left(34x\right)dx$

$1034-9605$

$\frac{d}{dz}\left(\frac{2x-3y}{z-2y}+xz^2\right)$

$\lim_{x\to7}\left(\frac{\ln\left(x\right)}{\sin\left(8\pi x\right)}\right)$

$\frac{1+\sin^2\left(27\right)-\cos^2\left(27\right)}{1+\sin^2\left(27\right)+\cos^2\left(27\right)}=\tan\left(27\right)$