Calculus Examples

$\arctan (e^{0})$

Step 1

Anything raised to $0$ is $1$ .

$\arctan (1)$

Step 2

The exact value of $\arctan (1)$ is $\frac{π}{4}$ .

$\frac{π}{4}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{π}{4}$

Decimal Form:

$0.78539816 \dots$