Mister Exam

Derivative of x-arctan(tanx)

Function f() - derivative -N order at the point
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
x - atan(tan(x))
$$x - \operatorname{atan}{\left(\tan{\left(x \right)} \right)}$$
x - atan(tan(x))
The graph
The first derivative [src]
0
$$0$$
The second derivative [src]
0
$$0$$
The third derivative [src]
0
$$0$$