Optimal. Leaf size=164 \[ \frac{3 b^3 \text{PolyLog}\left (2,-e^{-2 \cosh ^{-1}(c+d x)}\right )}{2 d e^3}-\frac{3 b^2 \log \left (e^{-2 \cosh ^{-1}(c+d x)}+1\right ) \left (a+b \cosh ^{-1}(c+d x)\right )}{d e^3}+\frac{3 b \sqrt{c+d x-1} \sqrt{c+d x+1} \left (a+b \cosh ^{-1}(c+d x)\right )^2}{2 d e^3 (c+d x)}-\frac{3 b \left (a+b \cosh ^{-1}(c+d x)\right )^2}{2 d e^3}-\frac{\left (a+b \cosh ^{-1}(c+d x)\right )^3}{2 d e^3 (c+d x)^2} \]
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Rubi [A] time = 0.369211, antiderivative size = 164, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 9, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.391, Rules used = {5866, 12, 5662, 5724, 5660, 3718, 2190, 2279, 2391} \[ -\frac{3 b^3 \text{PolyLog}\left (2,-e^{2 \cosh ^{-1}(c+d x)}\right )}{2 d e^3}-\frac{3 b^2 \log \left (e^{2 \cosh ^{-1}(c+d x)}+1\right ) \left (a+b \cosh ^{-1}(c+d x)\right )}{d e^3}+\frac{3 b \sqrt{c+d x-1} \sqrt{c+d x+1} \left (a+b \cosh ^{-1}(c+d x)\right )^2}{2 d e^3 (c+d x)}+\frac{3 b \left (a+b \cosh ^{-1}(c+d x)\right )^2}{2 d e^3}-\frac{\left (a+b \cosh ^{-1}(c+d x)\right )^3}{2 d e^3 (c+d x)^2} \]
Warning: Unable to verify antiderivative.
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Rule 5866
Rule 12
Rule 5662
Rule 5724
Rule 5660
Rule 3718
Rule 2190
Rule 2279
Rule 2391
Rubi steps
\begin{align*} \int \frac{\left (a+b \cosh ^{-1}(c+d x)\right )^3}{(c e+d e x)^3} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{\left (a+b \cosh ^{-1}(x)\right )^3}{e^3 x^3} \, dx,x,c+d x\right )}{d}\\ &=\frac{\operatorname{Subst}\left (\int \frac{\left (a+b \cosh ^{-1}(x)\right )^3}{x^3} \, dx,x,c+d x\right )}{d e^3}\\ &=-\frac{\left (a+b \cosh ^{-1}(c+d x)\right )^3}{2 d e^3 (c+d x)^2}+\frac{(3 b) \operatorname{Subst}\left (\int \frac{\left (a+b \cosh ^{-1}(x)\right )^2}{\sqrt{-1+x} x^2 \sqrt{1+x}} \, dx,x,c+d x\right )}{2 d e^3}\\ &=\frac{3 b \sqrt{-1+c+d x} \sqrt{1+c+d x} \left (a+b \cosh ^{-1}(c+d x)\right )^2}{2 d e^3 (c+d x)}-\frac{\left (a+b \cosh ^{-1}(c+d x)\right )^3}{2 d e^3 (c+d x)^2}-\frac{\left (3 b^2\right ) \operatorname{Subst}\left (\int \frac{a+b \cosh ^{-1}(x)}{x} \, dx,x,c+d x\right )}{d e^3}\\ &=\frac{3 b \sqrt{-1+c+d x} \sqrt{1+c+d x} \left (a+b \cosh ^{-1}(c+d x)\right )^2}{2 d e^3 (c+d x)}-\frac{\left (a+b \cosh ^{-1}(c+d x)\right )^3}{2 d e^3 (c+d x)^2}-\frac{\left (3 b^2\right ) \operatorname{Subst}\left (\int (a+b x) \tanh (x) \, dx,x,\cosh ^{-1}(c+d x)\right )}{d e^3}\\ &=\frac{3 b \left (a+b \cosh ^{-1}(c+d x)\right )^2}{2 d e^3}+\frac{3 b \sqrt{-1+c+d x} \sqrt{1+c+d x} \left (a+b \cosh ^{-1}(c+d x)\right )^2}{2 d e^3 (c+d x)}-\frac{\left (a+b \cosh ^{-1}(c+d x)\right )^3}{2 d e^3 (c+d x)^2}-\frac{\left (6 b^2\right ) \operatorname{Subst}\left (\int \frac{e^{2 x} (a+b x)}{1+e^{2 x}} \, dx,x,\cosh ^{-1}(c+d x)\right )}{d e^3}\\ &=\frac{3 b \left (a+b \cosh ^{-1}(c+d x)\right )^2}{2 d e^3}+\frac{3 b \sqrt{-1+c+d x} \sqrt{1+c+d x} \left (a+b \cosh ^{-1}(c+d x)\right )^2}{2 d e^3 (c+d x)}-\frac{\left (a+b \cosh ^{-1}(c+d x)\right )^3}{2 d e^3 (c+d x)^2}-\frac{3 b^2 \left (a+b \cosh ^{-1}(c+d x)\right ) \log \left (1+e^{2 \cosh ^{-1}(c+d x)}\right )}{d e^3}+\frac{\left (3 b^3\right ) \operatorname{Subst}\left (\int \log \left (1+e^{2 x}\right ) \, dx,x,\cosh ^{-1}(c+d x)\right )}{d e^3}\\ &=\frac{3 b \left (a+b \cosh ^{-1}(c+d x)\right )^2}{2 d e^3}+\frac{3 b \sqrt{-1+c+d x} \sqrt{1+c+d x} \left (a+b \cosh ^{-1}(c+d x)\right )^2}{2 d e^3 (c+d x)}-\frac{\left (a+b \cosh ^{-1}(c+d x)\right )^3}{2 d e^3 (c+d x)^2}-\frac{3 b^2 \left (a+b \cosh ^{-1}(c+d x)\right ) \log \left (1+e^{2 \cosh ^{-1}(c+d x)}\right )}{d e^3}+\frac{\left (3 b^3\right ) \operatorname{Subst}\left (\int \frac{\log (1+x)}{x} \, dx,x,e^{2 \cosh ^{-1}(c+d x)}\right )}{2 d e^3}\\ &=\frac{3 b \left (a+b \cosh ^{-1}(c+d x)\right )^2}{2 d e^3}+\frac{3 b \sqrt{-1+c+d x} \sqrt{1+c+d x} \left (a+b \cosh ^{-1}(c+d x)\right )^2}{2 d e^3 (c+d x)}-\frac{\left (a+b \cosh ^{-1}(c+d x)\right )^3}{2 d e^3 (c+d x)^2}-\frac{3 b^2 \left (a+b \cosh ^{-1}(c+d x)\right ) \log \left (1+e^{2 \cosh ^{-1}(c+d x)}\right )}{d e^3}-\frac{3 b^3 \text{Li}_2\left (-e^{2 \cosh ^{-1}(c+d x)}\right )}{2 d e^3}\\ \end{align*}
Mathematica [A] time = 1.04348, size = 266, normalized size = 1.62 \[ \frac{3 b^3 \left (\text{PolyLog}\left (2,-e^{-2 \cosh ^{-1}(c+d x)}\right )+\cosh ^{-1}(c+d x) \left (\frac{\sqrt{\frac{c+d x-1}{c+d x+1}} (c+d x+1) \cosh ^{-1}(c+d x)}{c+d x}-\cosh ^{-1}(c+d x)-2 \log \left (e^{-2 \cosh ^{-1}(c+d x)}+1\right )\right )\right )+\frac{3 a^2 b \left (\sqrt{\frac{c+d x-1}{c+d x+1}} \left (c^2+2 c d x+c+d x (d x+1)\right )-\cosh ^{-1}(c+d x)\right )}{(c+d x)^2}-\frac{a^3}{(c+d x)^2}+6 a b^2 \left (-\log (c+d x)-\frac{\cosh ^{-1}(c+d x)^2}{2 (c+d x)^2}+\frac{\sqrt{\frac{c+d x-1}{c+d x+1}} (c+d x+1) \cosh ^{-1}(c+d x)}{c+d x}\right )-\frac{b^3 \cosh ^{-1}(c+d x)^3}{(c+d x)^2}}{2 d e^3} \]
Warning: Unable to verify antiderivative.
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Maple [B] time = 0.067, size = 375, normalized size = 2.3 \begin{align*} -{\frac{{a}^{3}}{2\,d{e}^{3} \left ( dx+c \right ) ^{2}}}+{\frac{3\,{b}^{3} \left ({\rm arccosh} \left (dx+c\right ) \right ) ^{2}}{2\,d{e}^{3} \left ( dx+c \right ) }\sqrt{dx+c-1}\sqrt{dx+c+1}}+{\frac{3\,{b}^{3} \left ({\rm arccosh} \left (dx+c\right ) \right ) ^{2}}{2\,d{e}^{3}}}-{\frac{{b}^{3} \left ({\rm arccosh} \left (dx+c\right ) \right ) ^{3}}{2\,d{e}^{3} \left ( dx+c \right ) ^{2}}}-3\,{\frac{{b}^{3}{\rm arccosh} \left (dx+c\right )\ln \left ( \left ( dx+c+\sqrt{dx+c-1}\sqrt{dx+c+1} \right ) ^{2}+1 \right ) }{d{e}^{3}}}-{\frac{3\,{b}^{3}}{2\,d{e}^{3}}{\it polylog} \left ( 2,- \left ( dx+c+\sqrt{dx+c-1}\sqrt{dx+c+1} \right ) ^{2} \right ) }+3\,{\frac{a{b}^{2}{\rm arccosh} \left (dx+c\right )}{d{e}^{3}}}+3\,{\frac{a{b}^{2}{\rm arccosh} \left (dx+c\right )\sqrt{dx+c+1}\sqrt{dx+c-1}}{d{e}^{3} \left ( dx+c \right ) }}-{\frac{3\,a{b}^{2} \left ({\rm arccosh} \left (dx+c\right ) \right ) ^{2}}{2\,d{e}^{3} \left ( dx+c \right ) ^{2}}}-3\,{\frac{a{b}^{2}\ln \left ( \left ( dx+c+\sqrt{dx+c-1}\sqrt{dx+c+1} \right ) ^{2}+1 \right ) }{d{e}^{3}}}-{\frac{3\,{a}^{2}b{\rm arccosh} \left (dx+c\right )}{2\,d{e}^{3} \left ( dx+c \right ) ^{2}}}+{\frac{3\,{a}^{2}b}{2\,d{e}^{3} \left ( dx+c \right ) }\sqrt{dx+c-1}\sqrt{dx+c+1}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \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{b^{3} \operatorname{arcosh}\left (d x + c\right )^{3} + 3 \, a b^{2} \operatorname{arcosh}\left (d x + c\right )^{2} + 3 \, a^{2} b \operatorname{arcosh}\left (d x + c\right ) + a^{3}}{d^{3} e^{3} x^{3} + 3 \, c d^{2} e^{3} x^{2} + 3 \, c^{2} d e^{3} x + c^{3} e^{3}}, x\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{a^{3}}{c^{3} + 3 c^{2} d x + 3 c d^{2} x^{2} + d^{3} x^{3}}\, dx + \int \frac{b^{3} \operatorname{acosh}^{3}{\left (c + d x \right )}}{c^{3} + 3 c^{2} d x + 3 c d^{2} x^{2} + d^{3} x^{3}}\, dx + \int \frac{3 a b^{2} \operatorname{acosh}^{2}{\left (c + d x \right )}}{c^{3} + 3 c^{2} d x + 3 c d^{2} x^{2} + d^{3} x^{3}}\, dx + \int \frac{3 a^{2} b \operatorname{acosh}{\left (c + d x \right )}}{c^{3} + 3 c^{2} d x + 3 c d^{2} x^{2} + d^{3} x^{3}}\, dx}{e^{3}} \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 (b \operatorname{arcosh}\left (d x + c\right ) + a\right )}^{3}}{{\left (d e x + c e\right )}^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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