TeX Quellcode:

\begin{array}{lclcrcl}\quad\mathbb{D} &=& \mathbb{R} \\\\f(x) &=& \tan\left(c\cdot \sin(x)\right) \\\\\quad g(h(x)) &=& \tan\left(h(x)\right) & \Rightarrow & g'(h(x)) &=& \dfrac{1}{\cos^2\left(h(x)\right)} \\\quad h(x) &=& c\cdot \sin(x) & \Rightarrow & h'(x) &=& c\cdot \cos(x) \\\\f'(x) &=& \dfrac{1}{\cos^2\left(c\cdot\sin(x)\right)}\cdot c\cdot \cos(x) \\\\&=& \dfrac{c\cdot \cos(x)}{\cos^2\left(c\cdot\sin(x)\right)}\end{array}