$\frac{dx}{dy}=\frac{x\sec^2\left(y\right)}{\sin\left(2x\right)-\tan\left(y\right)}$

$\lim_{x\to0}\left(\frac{\sin\left(x-2\right)\sec\left(x-2\right)}{\tan\left(x-2\right)}\right)$

$\frac{dy}{dx}=x^2+\frac{y}{x}$

$\int\:\:8ln\left(8x-23\right)dx$

$x^3-4x^2+\frac{x}{x}$

$\log_aw=3$

$4096\cdot128\cdot4$