Optimal. Leaf size=189 \[ \frac {80}{3} a^2 \text {Int}\left (\frac {1}{x \left (a^2 c x^2+c\right )^2 \sqrt {\tan ^{-1}(a x)}},x\right )+\frac {16 \text {Int}\left (\frac {1}{x^5 \left (a^2 c x^2+c\right )^2 \sqrt {\tan ^{-1}(a x)}},x\right )}{a^2}+\frac {112}{3} \text {Int}\left (\frac {1}{x^3 \left (a^2 c x^2+c\right )^2 \sqrt {\tan ^{-1}(a x)}},x\right )+\frac {20}{3 c^2 x^2 \left (a^2 x^2+1\right ) \sqrt {\tan ^{-1}(a x)}}+\frac {4}{a^2 c^2 x^4 \left (a^2 x^2+1\right ) \sqrt {\tan ^{-1}(a x)}}-\frac {2}{3 a c^2 x^3 \left (a^2 x^2+1\right ) \tan ^{-1}(a x)^{3/2}} \]
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Rubi [A] time = 0.46, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \[ \int \frac {1}{x^3 \left (c+a^2 c x^2\right )^2 \tan ^{-1}(a x)^{5/2}} \, dx \]
Verification is Not applicable to the result.
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Rubi steps
\begin {align*} \int \frac {1}{x^3 \left (c+a^2 c x^2\right )^2 \tan ^{-1}(a x)^{5/2}} \, dx &=-\frac {2}{3 a c^2 x^3 \left (1+a^2 x^2\right ) \tan ^{-1}(a x)^{3/2}}-\frac {2 \int \frac {1}{x^4 \left (c+a^2 c x^2\right )^2 \tan ^{-1}(a x)^{3/2}} \, dx}{a}-\frac {1}{3} (10 a) \int \frac {1}{x^2 \left (c+a^2 c x^2\right )^2 \tan ^{-1}(a x)^{3/2}} \, dx\\ &=-\frac {2}{3 a c^2 x^3 \left (1+a^2 x^2\right ) \tan ^{-1}(a x)^{3/2}}+\frac {4}{a^2 c^2 x^4 \left (1+a^2 x^2\right ) \sqrt {\tan ^{-1}(a x)}}+\frac {20}{3 c^2 x^2 \left (1+a^2 x^2\right ) \sqrt {\tan ^{-1}(a x)}}+\frac {40}{3} \int \frac {1}{x^3 \left (c+a^2 c x^2\right )^2 \sqrt {\tan ^{-1}(a x)}} \, dx+24 \int \frac {1}{x^3 \left (c+a^2 c x^2\right )^2 \sqrt {\tan ^{-1}(a x)}} \, dx+\frac {16 \int \frac {1}{x^5 \left (c+a^2 c x^2\right )^2 \sqrt {\tan ^{-1}(a x)}} \, dx}{a^2}+\frac {1}{3} \left (80 a^2\right ) \int \frac {1}{x \left (c+a^2 c x^2\right )^2 \sqrt {\tan ^{-1}(a x)}} \, dx\\ \end {align*}
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Mathematica [A] time = 5.64, size = 0, normalized size = 0.00 \[ \int \frac {1}{x^3 \left (c+a^2 c x^2\right )^2 \tan ^{-1}(a x)^{5/2}} \, dx \]
Verification is Not applicable to the result.
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fricas [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 5.52, size = 0, normalized size = 0.00 \[ \int \frac {1}{x^{3} \left (a^{2} c \,x^{2}+c \right )^{2} \arctan \left (a x \right )^{\frac {5}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: RuntimeError} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [A] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {1}{x^3\,{\mathrm {atan}\left (a\,x\right )}^{5/2}\,{\left (c\,a^2\,x^2+c\right )}^2} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.00, size = 0, normalized size = 0.00 \[ \frac {\int \frac {1}{a^{4} x^{7} \operatorname {atan}^{\frac {5}{2}}{\left (a x \right )} + 2 a^{2} x^{5} \operatorname {atan}^{\frac {5}{2}}{\left (a x \right )} + x^{3} \operatorname {atan}^{\frac {5}{2}}{\left (a x \right )}}\, dx}{c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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