Optimal. Leaf size=115 \[ -\frac{a+b \tanh ^{-1}\left (c x^3\right )}{5 x^5}-\frac{1}{10} b c^{5/3} \log \left (1-c^{2/3} x^2\right )+\frac{1}{20} b c^{5/3} \log \left (c^{4/3} x^4+c^{2/3} x^2+1\right )-\frac{1}{10} \sqrt{3} b c^{5/3} \tan ^{-1}\left (\frac{2 c^{2/3} x^2+1}{\sqrt{3}}\right )-\frac{3 b c}{10 x^2} \]
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Rubi [A] time = 0.0945154, antiderivative size = 115, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 9, integrand size = 14, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.643, Rules used = {6097, 275, 325, 292, 31, 634, 617, 204, 628} \[ -\frac{a+b \tanh ^{-1}\left (c x^3\right )}{5 x^5}-\frac{1}{10} b c^{5/3} \log \left (1-c^{2/3} x^2\right )+\frac{1}{20} b c^{5/3} \log \left (c^{4/3} x^4+c^{2/3} x^2+1\right )-\frac{1}{10} \sqrt{3} b c^{5/3} \tan ^{-1}\left (\frac{2 c^{2/3} x^2+1}{\sqrt{3}}\right )-\frac{3 b c}{10 x^2} \]
Antiderivative was successfully verified.
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Rule 6097
Rule 275
Rule 325
Rule 292
Rule 31
Rule 634
Rule 617
Rule 204
Rule 628
Rubi steps
\begin{align*} \int \frac{a+b \tanh ^{-1}\left (c x^3\right )}{x^6} \, dx &=-\frac{a+b \tanh ^{-1}\left (c x^3\right )}{5 x^5}+\frac{1}{5} (3 b c) \int \frac{1}{x^3 \left (1-c^2 x^6\right )} \, dx\\ &=-\frac{a+b \tanh ^{-1}\left (c x^3\right )}{5 x^5}+\frac{1}{10} (3 b c) \operatorname{Subst}\left (\int \frac{1}{x^2 \left (1-c^2 x^3\right )} \, dx,x,x^2\right )\\ &=-\frac{3 b c}{10 x^2}-\frac{a+b \tanh ^{-1}\left (c x^3\right )}{5 x^5}+\frac{1}{10} \left (3 b c^3\right ) \operatorname{Subst}\left (\int \frac{x}{1-c^2 x^3} \, dx,x,x^2\right )\\ &=-\frac{3 b c}{10 x^2}-\frac{a+b \tanh ^{-1}\left (c x^3\right )}{5 x^5}+\frac{1}{10} \left (b c^{7/3}\right ) \operatorname{Subst}\left (\int \frac{1}{1-c^{2/3} x} \, dx,x,x^2\right )-\frac{1}{10} \left (b c^{7/3}\right ) \operatorname{Subst}\left (\int \frac{1-c^{2/3} x}{1+c^{2/3} x+c^{4/3} x^2} \, dx,x,x^2\right )\\ &=-\frac{3 b c}{10 x^2}-\frac{a+b \tanh ^{-1}\left (c x^3\right )}{5 x^5}-\frac{1}{10} b c^{5/3} \log \left (1-c^{2/3} x^2\right )+\frac{1}{20} \left (b c^{5/3}\right ) \operatorname{Subst}\left (\int \frac{c^{2/3}+2 c^{4/3} x}{1+c^{2/3} x+c^{4/3} x^2} \, dx,x,x^2\right )-\frac{1}{20} \left (3 b c^{7/3}\right ) \operatorname{Subst}\left (\int \frac{1}{1+c^{2/3} x+c^{4/3} x^2} \, dx,x,x^2\right )\\ &=-\frac{3 b c}{10 x^2}-\frac{a+b \tanh ^{-1}\left (c x^3\right )}{5 x^5}-\frac{1}{10} b c^{5/3} \log \left (1-c^{2/3} x^2\right )+\frac{1}{20} b c^{5/3} \log \left (1+c^{2/3} x^2+c^{4/3} x^4\right )+\frac{1}{10} \left (3 b c^{5/3}\right ) \operatorname{Subst}\left (\int \frac{1}{-3-x^2} \, dx,x,1+2 c^{2/3} x^2\right )\\ &=-\frac{3 b c}{10 x^2}-\frac{1}{10} \sqrt{3} b c^{5/3} \tan ^{-1}\left (\frac{1+2 c^{2/3} x^2}{\sqrt{3}}\right )-\frac{a+b \tanh ^{-1}\left (c x^3\right )}{5 x^5}-\frac{1}{10} b c^{5/3} \log \left (1-c^{2/3} x^2\right )+\frac{1}{20} b c^{5/3} \log \left (1+c^{2/3} x^2+c^{4/3} x^4\right )\\ \end{align*}
Mathematica [A] time = 0.0496929, size = 196, normalized size = 1.7 \[ -\frac{a}{5 x^5}+\frac{1}{20} b c^{5/3} \log \left (c^{2/3} x^2-\sqrt [3]{c} x+1\right )+\frac{1}{20} b c^{5/3} \log \left (c^{2/3} x^2+\sqrt [3]{c} x+1\right )-\frac{1}{10} b c^{5/3} \log \left (1-\sqrt [3]{c} x\right )-\frac{1}{10} b c^{5/3} \log \left (\sqrt [3]{c} x+1\right )-\frac{1}{10} \sqrt{3} b c^{5/3} \tan ^{-1}\left (\frac{2 \sqrt [3]{c} x-1}{\sqrt{3}}\right )+\frac{1}{10} \sqrt{3} b c^{5/3} \tan ^{-1}\left (\frac{2 \sqrt [3]{c} x+1}{\sqrt{3}}\right )-\frac{3 b c}{10 x^2}-\frac{b \tanh ^{-1}\left (c x^3\right )}{5 x^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.014, size = 172, normalized size = 1.5 \begin{align*} -{\frac{a}{5\,{x}^{5}}}-{\frac{b{\it Artanh} \left ( c{x}^{3} \right ) }{5\,{x}^{5}}}-{\frac{3\,bc}{10\,{x}^{2}}}-{\frac{bc}{10}\ln \left ( x-\sqrt [3]{{c}^{-1}} \right ) \left ({c}^{-1} \right ) ^{-{\frac{2}{3}}}}+{\frac{bc}{20}\ln \left ({x}^{2}+\sqrt [3]{{c}^{-1}}x+ \left ({c}^{-1} \right ) ^{{\frac{2}{3}}} \right ) \left ({c}^{-1} \right ) ^{-{\frac{2}{3}}}}+{\frac{bc\sqrt{3}}{10}\arctan \left ({\frac{\sqrt{3}}{3} \left ( 2\,{\frac{x}{\sqrt [3]{{c}^{-1}}}}+1 \right ) } \right ) \left ({c}^{-1} \right ) ^{-{\frac{2}{3}}}}-{\frac{bc}{10}\ln \left ( x+\sqrt [3]{{c}^{-1}} \right ) \left ({c}^{-1} \right ) ^{-{\frac{2}{3}}}}+{\frac{bc}{20}\ln \left ({x}^{2}-\sqrt [3]{{c}^{-1}}x+ \left ({c}^{-1} \right ) ^{{\frac{2}{3}}} \right ) \left ({c}^{-1} \right ) ^{-{\frac{2}{3}}}}-{\frac{bc\sqrt{3}}{10}\arctan \left ({\frac{\sqrt{3}}{3} \left ( 2\,{\frac{x}{\sqrt [3]{{c}^{-1}}}}-1 \right ) } \right ) \left ({c}^{-1} \right ) ^{-{\frac{2}{3}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.44875, size = 144, normalized size = 1.25 \begin{align*} -\frac{1}{20} \,{\left ({\left (2 \, \sqrt{3}{\left (c^{2}\right )}^{\frac{1}{3}} \arctan \left (\frac{1}{3} \, \sqrt{3}{\left (c^{2}\right )}^{\frac{1}{3}}{\left (2 \, x^{2} + \frac{1}{c^{2}}^{\frac{1}{3}}\right )}\right ) -{\left (c^{2}\right )}^{\frac{1}{3}} \log \left (x^{4} + \frac{1}{c^{2}}^{\frac{1}{3}} x^{2} + \frac{1}{c^{2}}^{\frac{2}{3}}\right ) + 2 \,{\left (c^{2}\right )}^{\frac{1}{3}} \log \left (x^{2} - \frac{1}{c^{2}}^{\frac{1}{3}}\right ) + \frac{6}{x^{2}}\right )} c + \frac{4 \, \operatorname{artanh}\left (c x^{3}\right )}{x^{5}}\right )} b - \frac{a}{5 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.76675, size = 367, normalized size = 3.19 \begin{align*} -\frac{2 \, \sqrt{3} \left (-c^{2}\right )^{\frac{1}{3}} b c x^{5} \arctan \left (\frac{2}{3} \, \sqrt{3} \left (-c^{2}\right )^{\frac{1}{3}} x^{2} - \frac{1}{3} \, \sqrt{3}\right ) + \left (-c^{2}\right )^{\frac{1}{3}} b c x^{5} \log \left (c^{2} x^{4} + \left (-c^{2}\right )^{\frac{2}{3}} x^{2} - \left (-c^{2}\right )^{\frac{1}{3}}\right ) - 2 \, \left (-c^{2}\right )^{\frac{1}{3}} b c x^{5} \log \left (c^{2} x^{2} - \left (-c^{2}\right )^{\frac{2}{3}}\right ) + 6 \, b c x^{3} + 2 \, b \log \left (-\frac{c x^{3} + 1}{c x^{3} - 1}\right ) + 4 \, a}{20 \, x^{5}} \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 [A] time = 1.21764, size = 169, normalized size = 1.47 \begin{align*} -\frac{1}{20} \, b c^{3}{\left (\frac{2 \, \sqrt{3}{\left | c \right |}^{\frac{2}{3}} \arctan \left (\frac{1}{3} \, \sqrt{3}{\left (2 \, x^{2} + \frac{1}{{\left | c \right |}^{\frac{2}{3}}}\right )}{\left | c \right |}^{\frac{2}{3}}\right )}{c^{2}} - \frac{{\left | c \right |}^{\frac{2}{3}} \log \left (x^{4} + \frac{x^{2}}{{\left | c \right |}^{\frac{2}{3}}} + \frac{1}{{\left | c \right |}^{\frac{4}{3}}}\right )}{c^{2}} + \frac{2 \, \log \left ({\left | x^{2} - \frac{1}{{\left | c \right |}^{\frac{2}{3}}} \right |}\right )}{{\left | c \right |}^{\frac{4}{3}}}\right )} - \frac{b \log \left (-\frac{c x^{3} + 1}{c x^{3} - 1}\right )}{10 \, x^{5}} - \frac{3 \, b c x^{3} + 2 \, a}{10 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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