Integrand size = 22, antiderivative size = 22 \[ \int \frac {x^m}{\left (c+a^2 c x^2\right )^3 \arctan (a x)} \, dx=\text {Int}\left (\frac {x^m}{\left (c+a^2 c x^2\right )^3 \arctan (a x)},x\right ) \]
[Out]
Not integrable
Time = 0.05 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.00, number of steps used = 0, number of rules used = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \[ \int \frac {x^m}{\left (c+a^2 c x^2\right )^3 \arctan (a x)} \, dx=\int \frac {x^m}{\left (c+a^2 c x^2\right )^3 \arctan (a x)} \, dx \]
[In]
[Out]
Rubi steps \begin{align*} \text {integral}& = \int \frac {x^m}{\left (c+a^2 c x^2\right )^3 \arctan (a x)} \, dx \\ \end{align*}
Not integrable
Time = 0.39 (sec) , antiderivative size = 24, normalized size of antiderivative = 1.09 \[ \int \frac {x^m}{\left (c+a^2 c x^2\right )^3 \arctan (a x)} \, dx=\int \frac {x^m}{\left (c+a^2 c x^2\right )^3 \arctan (a x)} \, dx \]
[In]
[Out]
Not integrable
Time = 3.87 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.00
\[\int \frac {x^{m}}{\left (a^{2} c \,x^{2}+c \right )^{3} \arctan \left (a x \right )}d x\]
[In]
[Out]
Not integrable
Time = 0.24 (sec) , antiderivative size = 50, normalized size of antiderivative = 2.27 \[ \int \frac {x^m}{\left (c+a^2 c x^2\right )^3 \arctan (a x)} \, dx=\int { \frac {x^{m}}{{\left (a^{2} c x^{2} + c\right )}^{3} \arctan \left (a x\right )} \,d x } \]
[In]
[Out]
Not integrable
Time = 9.71 (sec) , antiderivative size = 51, normalized size of antiderivative = 2.32 \[ \int \frac {x^m}{\left (c+a^2 c x^2\right )^3 \arctan (a x)} \, dx=\frac {\int \frac {x^{m}}{a^{6} x^{6} \operatorname {atan}{\left (a x \right )} + 3 a^{4} x^{4} \operatorname {atan}{\left (a x \right )} + 3 a^{2} x^{2} \operatorname {atan}{\left (a x \right )} + \operatorname {atan}{\left (a x \right )}}\, dx}{c^{3}} \]
[In]
[Out]
Not integrable
Time = 0.27 (sec) , antiderivative size = 24, normalized size of antiderivative = 1.09 \[ \int \frac {x^m}{\left (c+a^2 c x^2\right )^3 \arctan (a x)} \, dx=\int { \frac {x^{m}}{{\left (a^{2} c x^{2} + c\right )}^{3} \arctan \left (a x\right )} \,d x } \]
[In]
[Out]
Not integrable
Time = 157.12 (sec) , antiderivative size = 3, normalized size of antiderivative = 0.14 \[ \int \frac {x^m}{\left (c+a^2 c x^2\right )^3 \arctan (a x)} \, dx=\int { \frac {x^{m}}{{\left (a^{2} c x^{2} + c\right )}^{3} \arctan \left (a x\right )} \,d x } \]
[In]
[Out]
Not integrable
Time = 0.39 (sec) , antiderivative size = 24, normalized size of antiderivative = 1.09 \[ \int \frac {x^m}{\left (c+a^2 c x^2\right )^3 \arctan (a x)} \, dx=\int \frac {x^m}{\mathrm {atan}\left (a\,x\right )\,{\left (c\,a^2\,x^2+c\right )}^3} \,d x \]
[In]
[Out]