Integrand size = 22, antiderivative size = 22 \[ \int x^m \left (c+a^2 c x^2\right )^2 \arctan (a x)^3 \, dx=\text {Int}\left (x^m \left (c+a^2 c x^2\right )^2 \arctan (a x)^3,x\right ) \]
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Not integrable
Time = 0.04 (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 = {} \[ \int x^m \left (c+a^2 c x^2\right )^2 \arctan (a x)^3 \, dx=\int x^m \left (c+a^2 c x^2\right )^2 \arctan (a x)^3 \, dx \]
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Rubi steps \begin{align*} \text {integral}& = \int x^m \left (c+a^2 c x^2\right )^2 \arctan (a x)^3 \, dx \\ \end{align*}
Not integrable
Time = 1.52 (sec) , antiderivative size = 24, normalized size of antiderivative = 1.09 \[ \int x^m \left (c+a^2 c x^2\right )^2 \arctan (a x)^3 \, dx=\int x^m \left (c+a^2 c x^2\right )^2 \arctan (a x)^3 \, dx \]
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Not integrable
Time = 3.82 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.00
\[\int x^{m} \left (a^{2} c \,x^{2}+c \right )^{2} \arctan \left (a x \right )^{3}d x\]
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Not integrable
Time = 0.26 (sec) , antiderivative size = 37, normalized size of antiderivative = 1.68 \[ \int x^m \left (c+a^2 c x^2\right )^2 \arctan (a x)^3 \, dx=\int { {\left (a^{2} c x^{2} + c\right )}^{2} x^{m} \arctan \left (a x\right )^{3} \,d x } \]
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Not integrable
Time = 28.47 (sec) , antiderivative size = 53, normalized size of antiderivative = 2.41 \[ \int x^m \left (c+a^2 c x^2\right )^2 \arctan (a x)^3 \, dx=c^{2} \left (\int x^{m} \operatorname {atan}^{3}{\left (a x \right )}\, dx + \int 2 a^{2} x^{2} x^{m} \operatorname {atan}^{3}{\left (a x \right )}\, dx + \int a^{4} x^{4} x^{m} \operatorname {atan}^{3}{\left (a x \right )}\, dx\right ) \]
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Not integrable
Time = 13.16 (sec) , antiderivative size = 952, normalized size of antiderivative = 43.27 \[ \int x^m \left (c+a^2 c x^2\right )^2 \arctan (a x)^3 \, dx=\int { {\left (a^{2} c x^{2} + c\right )}^{2} x^{m} \arctan \left (a x\right )^{3} \,d x } \]
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Not integrable
Time = 149.21 (sec) , antiderivative size = 3, normalized size of antiderivative = 0.14 \[ \int x^m \left (c+a^2 c x^2\right )^2 \arctan (a x)^3 \, dx=\int { {\left (a^{2} c x^{2} + c\right )}^{2} x^{m} \arctan \left (a x\right )^{3} \,d x } \]
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Not integrable
Time = 0.47 (sec) , antiderivative size = 24, normalized size of antiderivative = 1.09 \[ \int x^m \left (c+a^2 c x^2\right )^2 \arctan (a x)^3 \, dx=\int x^m\,{\mathrm {atan}\left (a\,x\right )}^3\,{\left (c\,a^2\,x^2+c\right )}^2 \,d x \]
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