Optimal. Leaf size=119 \[ b \text {Int}\left (x^2 \tan ^{-1}(c x) \left (d+e x^2\right )^{3/2},x\right )-\frac {a d^3 \tanh ^{-1}\left (\frac {\sqrt {e} x}{\sqrt {d+e x^2}}\right )}{16 e^{3/2}}+\frac {a d^2 x \sqrt {d+e x^2}}{16 e}+\frac {1}{8} a d x^3 \sqrt {d+e x^2}+\frac {1}{6} a x^3 \left (d+e x^2\right )^{3/2} \]
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Rubi [A] time = 0.19, 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 = {} \[ \int x^2 \left (d+e x^2\right )^{3/2} \left (a+b \tan ^{-1}(c x)\right ) \, dx \]
Verification is Not applicable to the result.
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Rubi steps
\begin {align*} \int x^2 \left (d+e x^2\right )^{3/2} \left (a+b \tan ^{-1}(c x)\right ) \, dx &=a \int x^2 \left (d+e x^2\right )^{3/2} \, dx+b \int x^2 \left (d+e x^2\right )^{3/2} \tan ^{-1}(c x) \, dx\\ &=\frac {1}{6} a x^3 \left (d+e x^2\right )^{3/2}+b \int x^2 \left (d+e x^2\right )^{3/2} \tan ^{-1}(c x) \, dx+\frac {1}{2} (a d) \int x^2 \sqrt {d+e x^2} \, dx\\ &=\frac {1}{8} a d x^3 \sqrt {d+e x^2}+\frac {1}{6} a x^3 \left (d+e x^2\right )^{3/2}+b \int x^2 \left (d+e x^2\right )^{3/2} \tan ^{-1}(c x) \, dx+\frac {1}{8} \left (a d^2\right ) \int \frac {x^2}{\sqrt {d+e x^2}} \, dx\\ &=\frac {a d^2 x \sqrt {d+e x^2}}{16 e}+\frac {1}{8} a d x^3 \sqrt {d+e x^2}+\frac {1}{6} a x^3 \left (d+e x^2\right )^{3/2}+b \int x^2 \left (d+e x^2\right )^{3/2} \tan ^{-1}(c x) \, dx-\frac {\left (a d^3\right ) \int \frac {1}{\sqrt {d+e x^2}} \, dx}{16 e}\\ &=\frac {a d^2 x \sqrt {d+e x^2}}{16 e}+\frac {1}{8} a d x^3 \sqrt {d+e x^2}+\frac {1}{6} a x^3 \left (d+e x^2\right )^{3/2}+b \int x^2 \left (d+e x^2\right )^{3/2} \tan ^{-1}(c x) \, dx-\frac {\left (a d^3\right ) \operatorname {Subst}\left (\int \frac {1}{1-e x^2} \, dx,x,\frac {x}{\sqrt {d+e x^2}}\right )}{16 e}\\ &=\frac {a d^2 x \sqrt {d+e x^2}}{16 e}+\frac {1}{8} a d x^3 \sqrt {d+e x^2}+\frac {1}{6} a x^3 \left (d+e x^2\right )^{3/2}-\frac {a d^3 \tanh ^{-1}\left (\frac {\sqrt {e} x}{\sqrt {d+e x^2}}\right )}{16 e^{3/2}}+b \int x^2 \left (d+e x^2\right )^{3/2} \tan ^{-1}(c x) \, dx\\ \end {align*}
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Mathematica [A] time = 11.31, size = 0, normalized size = 0.00 \[ \int x^2 \left (d+e x^2\right )^{3/2} \left (a+b \tan ^{-1}(c x)\right ) \, dx \]
Verification is Not applicable to the result.
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fricas [A] time = 0.41, size = 0, normalized size = 0.00 \[ {\rm integral}\left ({\left (a e x^{4} + a d x^{2} + {\left (b e x^{4} + b d x^{2}\right )} \arctan \left (c x\right )\right )} \sqrt {e x^{2} + d}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.00, size = 0, normalized size = 0.00 \[ \mathit {sage}_{0} x \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 1.08, size = 0, normalized size = 0.00 \[ \int x^{2} \left (e \,x^{2}+d \right )^{\frac {3}{2}} \left (a +b \arctan \left (c x \right )\right )\, dx \]
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 \[ \text {Exception raised: ValueError} \]
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 \[ \int x^2\,\left (a+b\,\mathrm {atan}\left (c\,x\right )\right )\,{\left (e\,x^2+d\right )}^{3/2} \,d x \]
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 \[ \int x^{2} \left (a + b \operatorname {atan}{\left (c x \right )}\right ) \left (d + e x^{2}\right )^{\frac {3}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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