Calculus Examples

$\arctan (u)$

Step 1

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

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

Step 2

Reorder terms.

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

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