Optimal. Leaf size=111 \[ \frac{111}{16 a c^3 (1-a x)}-\frac{49}{16 a c^3 (1-a x)^2}+\frac{11}{12 a c^3 (1-a x)^3}-\frac{1}{8 a c^3 (1-a x)^4}+\frac{129 \log (1-a x)}{32 a c^3}-\frac{\log (a x+1)}{32 a c^3}+\frac{x}{c^3} \]
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Rubi [A] time = 0.19596, antiderivative size = 111, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.182, Rules used = {6167, 6157, 6150, 88} \[ \frac{111}{16 a c^3 (1-a x)}-\frac{49}{16 a c^3 (1-a x)^2}+\frac{11}{12 a c^3 (1-a x)^3}-\frac{1}{8 a c^3 (1-a x)^4}+\frac{129 \log (1-a x)}{32 a c^3}-\frac{\log (a x+1)}{32 a c^3}+\frac{x}{c^3} \]
Antiderivative was successfully verified.
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Rule 6167
Rule 6157
Rule 6150
Rule 88
Rubi steps
\begin{align*} \int \frac{e^{4 \coth ^{-1}(a x)}}{\left (c-\frac{c}{a^2 x^2}\right )^3} \, dx &=\int \frac{e^{4 \tanh ^{-1}(a x)}}{\left (c-\frac{c}{a^2 x^2}\right )^3} \, dx\\ &=-\frac{a^6 \int \frac{e^{4 \tanh ^{-1}(a x)} x^6}{\left (1-a^2 x^2\right )^3} \, dx}{c^3}\\ &=-\frac{a^6 \int \frac{x^6}{(1-a x)^5 (1+a x)} \, dx}{c^3}\\ &=-\frac{a^6 \int \left (-\frac{1}{a^6}-\frac{1}{2 a^6 (-1+a x)^5}-\frac{11}{4 a^6 (-1+a x)^4}-\frac{49}{8 a^6 (-1+a x)^3}-\frac{111}{16 a^6 (-1+a x)^2}-\frac{129}{32 a^6 (-1+a x)}+\frac{1}{32 a^6 (1+a x)}\right ) \, dx}{c^3}\\ &=\frac{x}{c^3}-\frac{1}{8 a c^3 (1-a x)^4}+\frac{11}{12 a c^3 (1-a x)^3}-\frac{49}{16 a c^3 (1-a x)^2}+\frac{111}{16 a c^3 (1-a x)}+\frac{129 \log (1-a x)}{32 a c^3}-\frac{\log (1+a x)}{32 a c^3}\\ \end{align*}
Mathematica [A] time = 0.0627582, size = 89, normalized size = 0.8 \[ \frac{2 \left (48 a^5 x^5-192 a^4 x^4-45 a^3 x^3+660 a^2 x^2-701 a x+224\right )+387 (a x-1)^4 \log (1-a x)-3 (a x-1)^4 \log (a x+1)}{96 a c^3 (a x-1)^4} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.058, size = 95, normalized size = 0.9 \begin{align*}{\frac{x}{{c}^{3}}}-{\frac{\ln \left ( ax+1 \right ) }{32\,a{c}^{3}}}-{\frac{1}{8\,a{c}^{3} \left ( ax-1 \right ) ^{4}}}-{\frac{11}{12\,a{c}^{3} \left ( ax-1 \right ) ^{3}}}-{\frac{49}{16\,a{c}^{3} \left ( ax-1 \right ) ^{2}}}-{\frac{111}{16\,a{c}^{3} \left ( ax-1 \right ) }}+{\frac{129\,\ln \left ( ax-1 \right ) }{32\,a{c}^{3}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.0878, size = 144, normalized size = 1.3 \begin{align*} -\frac{333 \, a^{3} x^{3} - 852 \, a^{2} x^{2} + 749 \, a x - 224}{48 \,{\left (a^{5} c^{3} x^{4} - 4 \, a^{4} c^{3} x^{3} + 6 \, a^{3} c^{3} x^{2} - 4 \, a^{2} c^{3} x + a c^{3}\right )}} + \frac{x}{c^{3}} - \frac{\log \left (a x + 1\right )}{32 \, a c^{3}} + \frac{129 \, \log \left (a x - 1\right )}{32 \, a c^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.5235, size = 370, normalized size = 3.33 \begin{align*} \frac{96 \, a^{5} x^{5} - 384 \, a^{4} x^{4} - 90 \, a^{3} x^{3} + 1320 \, a^{2} x^{2} - 1402 \, a x - 3 \,{\left (a^{4} x^{4} - 4 \, a^{3} x^{3} + 6 \, a^{2} x^{2} - 4 \, a x + 1\right )} \log \left (a x + 1\right ) + 387 \,{\left (a^{4} x^{4} - 4 \, a^{3} x^{3} + 6 \, a^{2} x^{2} - 4 \, a x + 1\right )} \log \left (a x - 1\right ) + 448}{96 \,{\left (a^{5} c^{3} x^{4} - 4 \, a^{4} c^{3} x^{3} + 6 \, a^{3} c^{3} x^{2} - 4 \, a^{2} c^{3} x + a c^{3}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.923373, size = 114, normalized size = 1.03 \begin{align*} a^{6} \left (- \frac{333 a^{3} x^{3} - 852 a^{2} x^{2} + 749 a x - 224}{48 a^{11} c^{3} x^{4} - 192 a^{10} c^{3} x^{3} + 288 a^{9} c^{3} x^{2} - 192 a^{8} c^{3} x + 48 a^{7} c^{3}} + \frac{x}{a^{6} c^{3}} + \frac{\frac{129 \log{\left (x - \frac{1}{a} \right )}}{32} - \frac{\log{\left (x + \frac{1}{a} \right )}}{32}}{a^{7} c^{3}}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.12352, size = 176, normalized size = 1.59 \begin{align*} \frac{a x - 1}{a c^{3}} - \frac{4 \, \log \left (\frac{{\left | a x - 1 \right |}}{{\left (a x - 1\right )}^{2}{\left | a \right |}}\right )}{a c^{3}} - \frac{\log \left ({\left | -\frac{2}{a x - 1} - 1 \right |}\right )}{32 \, a c^{3}} - \frac{\frac{333 \, a^{11} c^{9}}{a x - 1} + \frac{147 \, a^{11} c^{9}}{{\left (a x - 1\right )}^{2}} + \frac{44 \, a^{11} c^{9}}{{\left (a x - 1\right )}^{3}} + \frac{6 \, a^{11} c^{9}}{{\left (a x - 1\right )}^{4}}}{48 \, a^{12} c^{12}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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