Calculus Examples

$e^{- a^{2}}$

Step 1

$\int e^{- a^{2}} d a$ is a special integral. The integral is the error function.

$erf (a) + C$

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