Calculus Examples

$f (x) = \arctan (x)$

Step 1

The derivative of $\arctan (x)$ with respect to $x$ is $\frac{1}{1 + x^{2}}$ .

$\frac{1}{1 + x^{2}}$

Step 2

Reorder terms.

$\frac{1}{x^{2} + 1}$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$