Optimal. Leaf size=144 \[ \frac {3 \cosh ^{-1}(a x)^2 \text {Li}_2\left (-e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {3 \cosh ^{-1}(a x)^2 \text {Li}_2\left (e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {6 \cosh ^{-1}(a x) \text {Li}_3\left (-e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {6 \cosh ^{-1}(a x) \text {Li}_3\left (e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {6 \text {Li}_4\left (-e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {6 \text {Li}_4\left (e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {2 \cosh ^{-1}(a x)^3 \tanh ^{-1}\left (e^{\cosh ^{-1}(a x)}\right )}{a c} \]
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Rubi [A] time = 0.13, antiderivative size = 144, normalized size of antiderivative = 1.00, number of steps used = 10, number of rules used = 6, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.300, Rules used = {5694, 4182, 2531, 6609, 2282, 6589} \[ \frac {3 \cosh ^{-1}(a x)^2 \text {PolyLog}\left (2,-e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {3 \cosh ^{-1}(a x)^2 \text {PolyLog}\left (2,e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {6 \cosh ^{-1}(a x) \text {PolyLog}\left (3,-e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {6 \cosh ^{-1}(a x) \text {PolyLog}\left (3,e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {6 \text {PolyLog}\left (4,-e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {6 \text {PolyLog}\left (4,e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {2 \cosh ^{-1}(a x)^3 \tanh ^{-1}\left (e^{\cosh ^{-1}(a x)}\right )}{a c} \]
Antiderivative was successfully verified.
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Rule 2282
Rule 2531
Rule 4182
Rule 5694
Rule 6589
Rule 6609
Rubi steps
\begin {align*} \int \frac {\cosh ^{-1}(a x)^3}{c-a^2 c x^2} \, dx &=-\frac {\operatorname {Subst}\left (\int x^3 \text {csch}(x) \, dx,x,\cosh ^{-1}(a x)\right )}{a c}\\ &=\frac {2 \cosh ^{-1}(a x)^3 \tanh ^{-1}\left (e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {3 \operatorname {Subst}\left (\int x^2 \log \left (1-e^x\right ) \, dx,x,\cosh ^{-1}(a x)\right )}{a c}-\frac {3 \operatorname {Subst}\left (\int x^2 \log \left (1+e^x\right ) \, dx,x,\cosh ^{-1}(a x)\right )}{a c}\\ &=\frac {2 \cosh ^{-1}(a x)^3 \tanh ^{-1}\left (e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {3 \cosh ^{-1}(a x)^2 \text {Li}_2\left (-e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {3 \cosh ^{-1}(a x)^2 \text {Li}_2\left (e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {6 \operatorname {Subst}\left (\int x \text {Li}_2\left (-e^x\right ) \, dx,x,\cosh ^{-1}(a x)\right )}{a c}+\frac {6 \operatorname {Subst}\left (\int x \text {Li}_2\left (e^x\right ) \, dx,x,\cosh ^{-1}(a x)\right )}{a c}\\ &=\frac {2 \cosh ^{-1}(a x)^3 \tanh ^{-1}\left (e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {3 \cosh ^{-1}(a x)^2 \text {Li}_2\left (-e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {3 \cosh ^{-1}(a x)^2 \text {Li}_2\left (e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {6 \cosh ^{-1}(a x) \text {Li}_3\left (-e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {6 \cosh ^{-1}(a x) \text {Li}_3\left (e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {6 \operatorname {Subst}\left (\int \text {Li}_3\left (-e^x\right ) \, dx,x,\cosh ^{-1}(a x)\right )}{a c}-\frac {6 \operatorname {Subst}\left (\int \text {Li}_3\left (e^x\right ) \, dx,x,\cosh ^{-1}(a x)\right )}{a c}\\ &=\frac {2 \cosh ^{-1}(a x)^3 \tanh ^{-1}\left (e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {3 \cosh ^{-1}(a x)^2 \text {Li}_2\left (-e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {3 \cosh ^{-1}(a x)^2 \text {Li}_2\left (e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {6 \cosh ^{-1}(a x) \text {Li}_3\left (-e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {6 \cosh ^{-1}(a x) \text {Li}_3\left (e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {6 \operatorname {Subst}\left (\int \frac {\text {Li}_3(-x)}{x} \, dx,x,e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {6 \operatorname {Subst}\left (\int \frac {\text {Li}_3(x)}{x} \, dx,x,e^{\cosh ^{-1}(a x)}\right )}{a c}\\ &=\frac {2 \cosh ^{-1}(a x)^3 \tanh ^{-1}\left (e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {3 \cosh ^{-1}(a x)^2 \text {Li}_2\left (-e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {3 \cosh ^{-1}(a x)^2 \text {Li}_2\left (e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {6 \cosh ^{-1}(a x) \text {Li}_3\left (-e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {6 \cosh ^{-1}(a x) \text {Li}_3\left (e^{\cosh ^{-1}(a x)}\right )}{a c}+\frac {6 \text {Li}_4\left (-e^{\cosh ^{-1}(a x)}\right )}{a c}-\frac {6 \text {Li}_4\left (e^{\cosh ^{-1}(a x)}\right )}{a c}\\ \end {align*}
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Mathematica [A] time = 0.11, size = 129, normalized size = 0.90 \[ \frac {3 \cosh ^{-1}(a x)^2 \text {Li}_2\left (-e^{\cosh ^{-1}(a x)}\right )-3 \cosh ^{-1}(a x)^2 \text {Li}_2\left (e^{\cosh ^{-1}(a x)}\right )-6 \cosh ^{-1}(a x) \text {Li}_3\left (-e^{\cosh ^{-1}(a x)}\right )+6 \cosh ^{-1}(a x) \text {Li}_3\left (e^{\cosh ^{-1}(a x)}\right )+6 \text {Li}_4\left (-e^{\cosh ^{-1}(a x)}\right )-6 \text {Li}_4\left (e^{\cosh ^{-1}(a x)}\right )+\cosh ^{-1}(a x)^3 \left (-\log \left (1-e^{\cosh ^{-1}(a x)}\right )\right )+\cosh ^{-1}(a x)^3 \log \left (e^{\cosh ^{-1}(a x)}+1\right )}{a c} \]
Warning: Unable to verify antiderivative.
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fricas [F] time = 0.47, size = 0, normalized size = 0.00 \[ {\rm integral}\left (-\frac {\operatorname {arcosh}\left (a x\right )^{3}}{a^{2} c x^{2} - c}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int -\frac {\operatorname {arcosh}\left (a x\right )^{3}}{a^{2} c x^{2} - c}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.09, size = 273, normalized size = 1.90 \[ -\frac {\mathrm {arccosh}\left (a x \right )^{3} \ln \left (1-a x -\sqrt {a x -1}\, \sqrt {a x +1}\right )}{a c}-\frac {3 \mathrm {arccosh}\left (a x \right )^{2} \polylog \left (2, a x +\sqrt {a x -1}\, \sqrt {a x +1}\right )}{a c}+\frac {6 \,\mathrm {arccosh}\left (a x \right ) \polylog \left (3, a x +\sqrt {a x -1}\, \sqrt {a x +1}\right )}{a c}-\frac {6 \polylog \left (4, a x +\sqrt {a x -1}\, \sqrt {a x +1}\right )}{a c}+\frac {\mathrm {arccosh}\left (a x \right )^{3} \ln \left (1+a x +\sqrt {a x -1}\, \sqrt {a x +1}\right )}{a c}+\frac {3 \mathrm {arccosh}\left (a x \right )^{2} \polylog \left (2, -a x -\sqrt {a x -1}\, \sqrt {a x +1}\right )}{a c}-\frac {6 \,\mathrm {arccosh}\left (a x \right ) \polylog \left (3, -a x -\sqrt {a x -1}\, \sqrt {a x +1}\right )}{a c}+\frac {6 \polylog \left (4, -a x -\sqrt {a x -1}\, \sqrt {a x +1}\right )}{a c} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \frac {{\left (\log \left (a x + 1\right ) - \log \left (a x - 1\right )\right )} \log \left (a x + \sqrt {a x + 1} \sqrt {a x - 1}\right )^{3}}{2 \, a c} - \int \frac {3 \, {\left ({\left (a x \log \left (a x + 1\right ) - a x \log \left (a x - 1\right )\right )} \sqrt {a x + 1} \sqrt {a x - 1} + {\left (a^{2} x^{2} - 1\right )} \log \left (a x + 1\right ) - {\left (a^{2} x^{2} - 1\right )} \log \left (a x - 1\right )\right )} \log \left (a x + \sqrt {a x + 1} \sqrt {a x - 1}\right )^{2}}{2 \, {\left (a^{3} c x^{3} - a c x + {\left (a^{2} c x^{2} - c\right )} \sqrt {a x + 1} \sqrt {a x - 1}\right )}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {{\mathrm {acosh}\left (a\,x\right )}^3}{c-a^2\,c\,x^2} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ - \frac {\int \frac {\operatorname {acosh}^{3}{\left (a x \right )}}{a^{2} x^{2} - 1}\, dx}{c} \]
Verification of antiderivative is not currently implemented for this CAS.
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