$2^3\cdot4^2$

$\frac{d}{dx}\left(x\ln\left(y\right)+\sin^3\left(x\right)=y\right)$

$-\:11\:+\:7\:-\:\:-\:4\:+\:1\:-\:\left[-\:\left(\:-\:3\:+\:4\right)\:-\:2\:+\:4\:+\:7\:-\:8\right]-\:4$

$\frac{a}{b}+1$

$\left(4a^4b^{-4}-a^{-4}b^{-3}\right)^3$

$\int\frac{1}{\sqrt{\left(16-x^2\right)^{\frac{3}{2}}\:}}dx$

$\left(\frac{4}{5}x^2-\frac{2}{3}x-\frac{1}{2}\right)\left(\frac{6}{5}x^2-3x\right)$