Integral de arctg(5x-2) dx
Solución
Respuesta (Indefinida)
[src]
/ / 2\
| log\1 + (5*x - 2) / (5*x - 2)*atan(5*x - 2)
| atan(5*x - 2) dx = C - ------------------- + -----------------------
| 10 5
/
$$\int \operatorname{atan}{\left(5 x - 2 \right)}\, dx = C + \frac{\left(5 x - 2\right) \operatorname{atan}{\left(5 x - 2 \right)}}{5} - \frac{\log{\left(\left(5 x - 2\right)^{2} + 1 \right)}}{10}$$
2*atan(2) log(2) 3*atan(3)
- --------- - ------ + ---------
5 10 5
$$- \frac{2 \operatorname{atan}{\left(2 \right)}}{5} - \frac{\log{\left(2 \right)}}{10} + \frac{3 \operatorname{atan}{\left(3 \right)}}{5}$$
=
2*atan(2) log(2) 3*atan(3)
- --------- - ------ + ---------
5 10 5
$$- \frac{2 \operatorname{atan}{\left(2 \right)}}{5} - \frac{\log{\left(2 \right)}}{10} + \frac{3 \operatorname{atan}{\left(3 \right)}}{5}$$
-2*atan(2)/5 - log(2)/10 + 3*atan(3)/5
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.