Optimal. Leaf size=224 \[ \frac{a (6 p+17) x^5 \left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p \text{Hypergeometric2F1}\left (\frac{5}{2},\frac{3}{2}-p,\frac{7}{2},a^2 x^2\right )}{10 (p+2)}-\frac{3 \left (1-a^2 x^2\right )^{3/2} \left (c-a^2 c x^2\right )^p}{a^4 (2 p+3)}+\frac{7 \sqrt{1-a^2 x^2} \left (c-a^2 c x^2\right )^p}{a^4 (2 p+1)}-\frac{a x^5 \left (c-a^2 c x^2\right )^p}{2 (p+2) \sqrt{1-a^2 x^2}}+\frac{4 \left (c-a^2 c x^2\right )^p}{a^4 (1-2 p) \sqrt{1-a^2 x^2}} \]
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Rubi [A] time = 0.355352, antiderivative size = 224, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.28, Rules used = {6153, 6148, 1652, 446, 77, 459, 364} \[ \frac{a (6 p+17) x^5 \left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p \, _2F_1\left (\frac{5}{2},\frac{3}{2}-p;\frac{7}{2};a^2 x^2\right )}{10 (p+2)}-\frac{3 \left (1-a^2 x^2\right )^{3/2} \left (c-a^2 c x^2\right )^p}{a^4 (2 p+3)}+\frac{7 \sqrt{1-a^2 x^2} \left (c-a^2 c x^2\right )^p}{a^4 (2 p+1)}-\frac{a x^5 \left (c-a^2 c x^2\right )^p}{2 (p+2) \sqrt{1-a^2 x^2}}+\frac{4 \left (c-a^2 c x^2\right )^p}{a^4 (1-2 p) \sqrt{1-a^2 x^2}} \]
Antiderivative was successfully verified.
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Rule 6153
Rule 6148
Rule 1652
Rule 446
Rule 77
Rule 459
Rule 364
Rubi steps
\begin{align*} \int e^{3 \tanh ^{-1}(a x)} x^3 \left (c-a^2 c x^2\right )^p \, dx &=\left (\left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p\right ) \int e^{3 \tanh ^{-1}(a x)} x^3 \left (1-a^2 x^2\right )^p \, dx\\ &=\left (\left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p\right ) \int x^3 (1+a x)^3 \left (1-a^2 x^2\right )^{-\frac{3}{2}+p} \, dx\\ &=\left (\left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p\right ) \int x^3 \left (1-a^2 x^2\right )^{-\frac{3}{2}+p} \left (1+3 a^2 x^2\right ) \, dx+\left (\left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p\right ) \int x^4 \left (1-a^2 x^2\right )^{-\frac{3}{2}+p} \left (3 a+a^3 x^2\right ) \, dx\\ &=-\frac{a x^5 \left (c-a^2 c x^2\right )^p}{2 (2+p) \sqrt{1-a^2 x^2}}+\frac{1}{2} \left (\left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p\right ) \operatorname{Subst}\left (\int x \left (1-a^2 x\right )^{-\frac{3}{2}+p} \left (1+3 a^2 x\right ) \, dx,x,x^2\right )+\frac{\left (a (17+6 p) \left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p\right ) \int x^4 \left (1-a^2 x^2\right )^{-\frac{3}{2}+p} \, dx}{2 (2+p)}\\ &=-\frac{a x^5 \left (c-a^2 c x^2\right )^p}{2 (2+p) \sqrt{1-a^2 x^2}}+\frac{a (17+6 p) x^5 \left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p \, _2F_1\left (\frac{5}{2},\frac{3}{2}-p;\frac{7}{2};a^2 x^2\right )}{10 (2+p)}+\frac{1}{2} \left (\left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p\right ) \operatorname{Subst}\left (\int \left (\frac{4 \left (1-a^2 x\right )^{-\frac{3}{2}+p}}{a^2}-\frac{7 \left (1-a^2 x\right )^{-\frac{1}{2}+p}}{a^2}+\frac{3 \left (1-a^2 x\right )^{\frac{1}{2}+p}}{a^2}\right ) \, dx,x,x^2\right )\\ &=\frac{4 \left (c-a^2 c x^2\right )^p}{a^4 (1-2 p) \sqrt{1-a^2 x^2}}-\frac{a x^5 \left (c-a^2 c x^2\right )^p}{2 (2+p) \sqrt{1-a^2 x^2}}+\frac{7 \sqrt{1-a^2 x^2} \left (c-a^2 c x^2\right )^p}{a^4 (1+2 p)}-\frac{3 \left (1-a^2 x^2\right )^{3/2} \left (c-a^2 c x^2\right )^p}{a^4 (3+2 p)}+\frac{a (17+6 p) x^5 \left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p \, _2F_1\left (\frac{5}{2},\frac{3}{2}-p;\frac{7}{2};a^2 x^2\right )}{10 (2+p)}\\ \end{align*}
Mathematica [A] time = 0.202111, size = 176, normalized size = 0.79 \[ \frac{\left (c-a^2 c x^2\right )^p \left (21 a^5 x^5 \left (1-a^2 x^2\right )^{-p} \text{Hypergeometric2F1}\left (\frac{5}{2},\frac{3}{2}-p,\frac{7}{2},a^2 x^2\right )+5 a^7 x^7 \left (1-a^2 x^2\right )^{-p} \text{Hypergeometric2F1}\left (\frac{7}{2},\frac{3}{2}-p,\frac{9}{2},a^2 x^2\right )-\frac{105 \left (1-a^2 x^2\right )^{3/2}}{2 p+3}+\frac{245 \sqrt{1-a^2 x^2}}{2 p+1}+\frac{140}{(1-2 p) \sqrt{1-a^2 x^2}}\right )}{35 a^4} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 0.411, size = 0, normalized size = 0. \begin{align*} \int{ \left ( ax+1 \right ) ^{3}{x}^{3} \left ( -{a}^{2}c{x}^{2}+c \right ) ^{p} \left ( -{a}^{2}{x}^{2}+1 \right ) ^{-{\frac{3}{2}}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} -\frac{{\left (a^{2} c^{p}{\left (2 \, p - 1\right )} x^{2} + 2 \, c^{p}\right )}{\left (-a^{2} x^{2} + 1\right )}^{p}}{\sqrt{-a^{2} x^{2} + 1}{\left (4 \, p^{2} - 1\right )} a^{4}} - \int \frac{{\left (a^{3} c^{p} x^{6} + 3 \, a^{2} c^{p} x^{5} + 3 \, a c^{p} x^{4}\right )} e^{\left (p \log \left (a x + 1\right ) + p \log \left (-a x + 1\right )\right )}}{{\left (a^{2} x^{2} - 1\right )} \sqrt{a x + 1} \sqrt{-a x + 1}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{{\left (a x^{4} + x^{3}\right )} \sqrt{-a^{2} x^{2} + 1}{\left (-a^{2} c x^{2} + c\right )}^{p}}{a^{2} x^{2} - 2 \, a x + 1}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{x^{3} \left (- c \left (a x - 1\right ) \left (a x + 1\right )\right )^{p} \left (a x + 1\right )^{3}}{\left (- \left (a x - 1\right ) \left (a x + 1\right )\right )^{\frac{3}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (a x + 1\right )}^{3}{\left (-a^{2} c x^{2} + c\right )}^{p} x^{3}}{{\left (-a^{2} x^{2} + 1\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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