Optimal. Leaf size=129 \[ \frac{2 \left (1-a^2 x^2\right )^{5/2}}{1155 a c^5 (1-a x)^5}+\frac{2 \left (1-a^2 x^2\right )^{5/2}}{231 a c^5 (1-a x)^6}+\frac{\left (1-a^2 x^2\right )^{5/2}}{33 a c^5 (1-a x)^7}+\frac{\left (1-a^2 x^2\right )^{5/2}}{11 a c^5 (1-a x)^8} \]
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Rubi [A] time = 0.0917504, antiderivative size = 129, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {6127, 659, 651} \[ \frac{2 \left (1-a^2 x^2\right )^{5/2}}{1155 a c^5 (1-a x)^5}+\frac{2 \left (1-a^2 x^2\right )^{5/2}}{231 a c^5 (1-a x)^6}+\frac{\left (1-a^2 x^2\right )^{5/2}}{33 a c^5 (1-a x)^7}+\frac{\left (1-a^2 x^2\right )^{5/2}}{11 a c^5 (1-a x)^8} \]
Antiderivative was successfully verified.
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Rule 6127
Rule 659
Rule 651
Rubi steps
\begin{align*} \int \frac{e^{3 \tanh ^{-1}(a x)}}{(c-a c x)^5} \, dx &=c^3 \int \frac{\left (1-a^2 x^2\right )^{3/2}}{(c-a c x)^8} \, dx\\ &=\frac{\left (1-a^2 x^2\right )^{5/2}}{11 a c^5 (1-a x)^8}+\frac{1}{11} \left (3 c^2\right ) \int \frac{\left (1-a^2 x^2\right )^{3/2}}{(c-a c x)^7} \, dx\\ &=\frac{\left (1-a^2 x^2\right )^{5/2}}{11 a c^5 (1-a x)^8}+\frac{\left (1-a^2 x^2\right )^{5/2}}{33 a c^5 (1-a x)^7}+\frac{1}{33} (2 c) \int \frac{\left (1-a^2 x^2\right )^{3/2}}{(c-a c x)^6} \, dx\\ &=\frac{\left (1-a^2 x^2\right )^{5/2}}{11 a c^5 (1-a x)^8}+\frac{\left (1-a^2 x^2\right )^{5/2}}{33 a c^5 (1-a x)^7}+\frac{2 \left (1-a^2 x^2\right )^{5/2}}{231 a c^5 (1-a x)^6}+\frac{2}{231} \int \frac{\left (1-a^2 x^2\right )^{3/2}}{(c-a c x)^5} \, dx\\ &=\frac{\left (1-a^2 x^2\right )^{5/2}}{11 a c^5 (1-a x)^8}+\frac{\left (1-a^2 x^2\right )^{5/2}}{33 a c^5 (1-a x)^7}+\frac{2 \left (1-a^2 x^2\right )^{5/2}}{231 a c^5 (1-a x)^6}+\frac{2 \left (1-a^2 x^2\right )^{5/2}}{1155 a c^5 (1-a x)^5}\\ \end{align*}
Mathematica [A] time = 0.0274414, size = 51, normalized size = 0.4 \[ -\frac{(a x+1)^{5/2} \left (2 a^3 x^3-16 a^2 x^2+61 a x-152\right )}{1155 a c^5 (1-a x)^{11/2}} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.036, size = 57, normalized size = 0.4 \begin{align*} -{\frac{ \left ( 2\,{x}^{3}{a}^{3}-16\,{a}^{2}{x}^{2}+61\,ax-152 \right ) \left ( ax+1 \right ) ^{4}}{1155\,{c}^{5} \left ( ax-1 \right ) ^{4}a} \left ( -{a}^{2}{x}^{2}+1 \right ) ^{-{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.02939, size = 624, normalized size = 4.84 \begin{align*} -\frac{8}{11 \,{\left (\sqrt{-a^{2} x^{2} + 1} a^{6} c^{5} x^{5} - 5 \, \sqrt{-a^{2} x^{2} + 1} a^{5} c^{5} x^{4} + 10 \, \sqrt{-a^{2} x^{2} + 1} a^{4} c^{5} x^{3} - 10 \, \sqrt{-a^{2} x^{2} + 1} a^{3} c^{5} x^{2} + 5 \, \sqrt{-a^{2} x^{2} + 1} a^{2} c^{5} x - \sqrt{-a^{2} x^{2} + 1} a c^{5}\right )}} - \frac{28}{33 \,{\left (\sqrt{-a^{2} x^{2} + 1} a^{5} c^{5} x^{4} - 4 \, \sqrt{-a^{2} x^{2} + 1} a^{4} c^{5} x^{3} + 6 \, \sqrt{-a^{2} x^{2} + 1} a^{3} c^{5} x^{2} - 4 \, \sqrt{-a^{2} x^{2} + 1} a^{2} c^{5} x + \sqrt{-a^{2} x^{2} + 1} a c^{5}\right )}} - \frac{58}{231 \,{\left (\sqrt{-a^{2} x^{2} + 1} a^{4} c^{5} x^{3} - 3 \, \sqrt{-a^{2} x^{2} + 1} a^{3} c^{5} x^{2} + 3 \, \sqrt{-a^{2} x^{2} + 1} a^{2} c^{5} x - \sqrt{-a^{2} x^{2} + 1} a c^{5}\right )}} + \frac{1}{1155 \,{\left (\sqrt{-a^{2} x^{2} + 1} a^{3} c^{5} x^{2} - 2 \, \sqrt{-a^{2} x^{2} + 1} a^{2} c^{5} x + \sqrt{-a^{2} x^{2} + 1} a c^{5}\right )}} - \frac{1}{1155 \,{\left (\sqrt{-a^{2} x^{2} + 1} a^{2} c^{5} x - \sqrt{-a^{2} x^{2} + 1} a c^{5}\right )}} + \frac{2 \, x}{1155 \, \sqrt{-a^{2} x^{2} + 1} c^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.7893, size = 389, normalized size = 3.02 \begin{align*} \frac{152 \, a^{6} x^{6} - 912 \, a^{5} x^{5} + 2280 \, a^{4} x^{4} - 3040 \, a^{3} x^{3} + 2280 \, a^{2} x^{2} - 912 \, a x -{\left (2 \, a^{5} x^{5} - 12 \, a^{4} x^{4} + 31 \, a^{3} x^{3} - 46 \, a^{2} x^{2} - 243 \, a x - 152\right )} \sqrt{-a^{2} x^{2} + 1} + 152}{1155 \,{\left (a^{7} c^{5} x^{6} - 6 \, a^{6} c^{5} x^{5} + 15 \, a^{5} c^{5} x^{4} - 20 \, a^{4} c^{5} x^{3} + 15 \, a^{3} c^{5} x^{2} - 6 \, a^{2} c^{5} x + a c^{5}\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*} - \frac{\int \frac{3 a x}{- a^{7} x^{7} \sqrt{- a^{2} x^{2} + 1} + 5 a^{6} x^{6} \sqrt{- a^{2} x^{2} + 1} - 9 a^{5} x^{5} \sqrt{- a^{2} x^{2} + 1} + 5 a^{4} x^{4} \sqrt{- a^{2} x^{2} + 1} + 5 a^{3} x^{3} \sqrt{- a^{2} x^{2} + 1} - 9 a^{2} x^{2} \sqrt{- a^{2} x^{2} + 1} + 5 a x \sqrt{- a^{2} x^{2} + 1} - \sqrt{- a^{2} x^{2} + 1}}\, dx + \int \frac{3 a^{2} x^{2}}{- a^{7} x^{7} \sqrt{- a^{2} x^{2} + 1} + 5 a^{6} x^{6} \sqrt{- a^{2} x^{2} + 1} - 9 a^{5} x^{5} \sqrt{- a^{2} x^{2} + 1} + 5 a^{4} x^{4} \sqrt{- a^{2} x^{2} + 1} + 5 a^{3} x^{3} \sqrt{- a^{2} x^{2} + 1} - 9 a^{2} x^{2} \sqrt{- a^{2} x^{2} + 1} + 5 a x \sqrt{- a^{2} x^{2} + 1} - \sqrt{- a^{2} x^{2} + 1}}\, dx + \int \frac{a^{3} x^{3}}{- a^{7} x^{7} \sqrt{- a^{2} x^{2} + 1} + 5 a^{6} x^{6} \sqrt{- a^{2} x^{2} + 1} - 9 a^{5} x^{5} \sqrt{- a^{2} x^{2} + 1} + 5 a^{4} x^{4} \sqrt{- a^{2} x^{2} + 1} + 5 a^{3} x^{3} \sqrt{- a^{2} x^{2} + 1} - 9 a^{2} x^{2} \sqrt{- a^{2} x^{2} + 1} + 5 a x \sqrt{- a^{2} x^{2} + 1} - \sqrt{- a^{2} x^{2} + 1}}\, dx + \int \frac{1}{- a^{7} x^{7} \sqrt{- a^{2} x^{2} + 1} + 5 a^{6} x^{6} \sqrt{- a^{2} x^{2} + 1} - 9 a^{5} x^{5} \sqrt{- a^{2} x^{2} + 1} + 5 a^{4} x^{4} \sqrt{- a^{2} x^{2} + 1} + 5 a^{3} x^{3} \sqrt{- a^{2} x^{2} + 1} - 9 a^{2} x^{2} \sqrt{- a^{2} x^{2} + 1} + 5 a x \sqrt{- a^{2} x^{2} + 1} - \sqrt{- a^{2} x^{2} + 1}}\, dx}{c^{5}} \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} x^{2} + 1\right )}^{\frac{3}{2}}{\left (a c x - c\right )}^{5}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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