Optimal. Leaf size=251 \[ \frac{(4 m+2 p+3) x^{m+1} \left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p \text{Hypergeometric2F1}\left (\frac{m+1}{2},\frac{3}{2}-p,\frac{m+3}{2},a^2 x^2\right )}{(m+1) (m+2 p)}+\frac{a (4 m+6 p+5) x^{m+2} \left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p \text{Hypergeometric2F1}\left (\frac{m+2}{2},\frac{3}{2}-p,\frac{m+4}{2},a^2 x^2\right )}{(m+2) (m+2 p+1)}-\frac{3 x^{m+1} \left (c-a^2 c x^2\right )^p}{\sqrt{1-a^2 x^2} (m+2 p)}-\frac{a x^{m+2} \left (c-a^2 c x^2\right )^p}{\sqrt{1-a^2 x^2} (m+2 p+1)} \]
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Rubi [A] time = 0.416018, antiderivative size = 251, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {6153, 6148, 1809, 808, 364} \[ \frac{(4 m+2 p+3) x^{m+1} \left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p \, _2F_1\left (\frac{m+1}{2},\frac{3}{2}-p;\frac{m+3}{2};a^2 x^2\right )}{(m+1) (m+2 p)}+\frac{a (4 m+6 p+5) x^{m+2} \left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p \, _2F_1\left (\frac{m+2}{2},\frac{3}{2}-p;\frac{m+4}{2};a^2 x^2\right )}{(m+2) (m+2 p+1)}-\frac{3 x^{m+1} \left (c-a^2 c x^2\right )^p}{\sqrt{1-a^2 x^2} (m+2 p)}-\frac{a x^{m+2} \left (c-a^2 c x^2\right )^p}{\sqrt{1-a^2 x^2} (m+2 p+1)} \]
Antiderivative was successfully verified.
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Rule 6153
Rule 6148
Rule 1809
Rule 808
Rule 364
Rubi steps
\begin{align*} \int e^{3 \tanh ^{-1}(a x)} x^m \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^m \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^m (1+a x)^3 \left (1-a^2 x^2\right )^{-\frac{3}{2}+p} \, dx\\ &=-\frac{a x^{2+m} \left (c-a^2 c x^2\right )^p}{(1+m+2 p) \sqrt{1-a^2 x^2}}-\frac{\left (\left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p\right ) \int x^m \left (1-a^2 x^2\right )^{-\frac{3}{2}+p} \left (-a^2 (1+m+2 p)-a^3 (5+4 m+6 p) x-3 a^4 (1+m+2 p) x^2\right ) \, dx}{a^2 (1+m+2 p)}\\ &=-\frac{3 x^{1+m} \left (c-a^2 c x^2\right )^p}{(m+2 p) \sqrt{1-a^2 x^2}}-\frac{a x^{2+m} \left (c-a^2 c x^2\right )^p}{(1+m+2 p) \sqrt{1-a^2 x^2}}+\frac{\left (\left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p\right ) \int x^m \left (a^4 (1+m+2 p) (3+4 m+2 p)+a^5 (m+2 p) (5+4 m+6 p) x\right ) \left (1-a^2 x^2\right )^{-\frac{3}{2}+p} \, dx}{a^4 (m+2 p) (1+m+2 p)}\\ &=-\frac{3 x^{1+m} \left (c-a^2 c x^2\right )^p}{(m+2 p) \sqrt{1-a^2 x^2}}-\frac{a x^{2+m} \left (c-a^2 c x^2\right )^p}{(1+m+2 p) \sqrt{1-a^2 x^2}}+\frac{\left ((3+4 m+2 p) \left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p\right ) \int x^m \left (1-a^2 x^2\right )^{-\frac{3}{2}+p} \, dx}{m+2 p}+\frac{\left (a (5+4 m+6 p) \left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p\right ) \int x^{1+m} \left (1-a^2 x^2\right )^{-\frac{3}{2}+p} \, dx}{1+m+2 p}\\ &=-\frac{3 x^{1+m} \left (c-a^2 c x^2\right )^p}{(m+2 p) \sqrt{1-a^2 x^2}}-\frac{a x^{2+m} \left (c-a^2 c x^2\right )^p}{(1+m+2 p) \sqrt{1-a^2 x^2}}+\frac{(3+4 m+2 p) x^{1+m} \left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p \, _2F_1\left (\frac{1+m}{2},\frac{3}{2}-p;\frac{3+m}{2};a^2 x^2\right )}{(1+m) (m+2 p)}+\frac{a (5+4 m+6 p) x^{2+m} \left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p \, _2F_1\left (\frac{2+m}{2},\frac{3}{2}-p;\frac{4+m}{2};a^2 x^2\right )}{(2+m) (1+m+2 p)}\\ \end{align*}
Mathematica [A] time = 0.166521, size = 186, normalized size = 0.74 \[ x^{m+1} \left (1-a^2 x^2\right )^{-p} \left (c-a^2 c x^2\right )^p \left (\frac{\text{Hypergeometric2F1}\left (\frac{m+1}{2},\frac{3}{2}-p,\frac{m+3}{2},a^2 x^2\right )}{m+1}+a x \left (\frac{3 \text{Hypergeometric2F1}\left (\frac{m+2}{2},\frac{3}{2}-p,\frac{m+4}{2},a^2 x^2\right )}{m+2}+a x \left (\frac{3 \text{Hypergeometric2F1}\left (\frac{m+3}{2},\frac{3}{2}-p,\frac{m+5}{2},a^2 x^2\right )}{m+3}+\frac{a x \text{Hypergeometric2F1}\left (\frac{m+4}{2},\frac{3}{2}-p,\frac{m+6}{2},a^2 x^2\right )}{m+4}\right )\right )\right ) \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 0.406, size = 0, normalized size = 0. \begin{align*} \int{ \left ( ax+1 \right ) ^{3}{x}^{m} \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*} \int \frac{{\left (a x + 1\right )}^{3}{\left (-a^{2} c x^{2} + c\right )}^{p} x^{m}}{{\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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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\sqrt{-a^{2} x^{2} + 1}{\left (a x + 1\right )}{\left (-a^{2} c x^{2} + c\right )}^{p} x^{m}}{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(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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^{m}}{{\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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