Optimal. Leaf size=188 \[ -\frac{2 i b^2 \sqrt{c^2 x^2+1} \text{PolyLog}\left (2,-i e^{\sinh ^{-1}(c x)}\right )}{c^2 d \sqrt{c^2 d x^2+d}}+\frac{2 i b^2 \sqrt{c^2 x^2+1} \text{PolyLog}\left (2,i e^{\sinh ^{-1}(c x)}\right )}{c^2 d \sqrt{c^2 d x^2+d}}-\frac{\left (a+b \sinh ^{-1}(c x)\right )^2}{c^2 d \sqrt{c^2 d x^2+d}}+\frac{4 b \sqrt{c^2 x^2+1} \tan ^{-1}\left (e^{\sinh ^{-1}(c x)}\right ) \left (a+b \sinh ^{-1}(c x)\right )}{c^2 d \sqrt{c^2 d x^2+d}} \]
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Rubi [A] time = 0.186987, antiderivative size = 188, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.192, Rules used = {5717, 5693, 4180, 2279, 2391} \[ -\frac{2 i b^2 \sqrt{c^2 x^2+1} \text{PolyLog}\left (2,-i e^{\sinh ^{-1}(c x)}\right )}{c^2 d \sqrt{c^2 d x^2+d}}+\frac{2 i b^2 \sqrt{c^2 x^2+1} \text{PolyLog}\left (2,i e^{\sinh ^{-1}(c x)}\right )}{c^2 d \sqrt{c^2 d x^2+d}}-\frac{\left (a+b \sinh ^{-1}(c x)\right )^2}{c^2 d \sqrt{c^2 d x^2+d}}+\frac{4 b \sqrt{c^2 x^2+1} \tan ^{-1}\left (e^{\sinh ^{-1}(c x)}\right ) \left (a+b \sinh ^{-1}(c x)\right )}{c^2 d \sqrt{c^2 d x^2+d}} \]
Antiderivative was successfully verified.
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Rule 5717
Rule 5693
Rule 4180
Rule 2279
Rule 2391
Rubi steps
\begin{align*} \int \frac{x \left (a+b \sinh ^{-1}(c x)\right )^2}{\left (d+c^2 d x^2\right )^{3/2}} \, dx &=-\frac{\left (a+b \sinh ^{-1}(c x)\right )^2}{c^2 d \sqrt{d+c^2 d x^2}}+\frac{\left (2 b \sqrt{1+c^2 x^2}\right ) \int \frac{a+b \sinh ^{-1}(c x)}{1+c^2 x^2} \, dx}{c d \sqrt{d+c^2 d x^2}}\\ &=-\frac{\left (a+b \sinh ^{-1}(c x)\right )^2}{c^2 d \sqrt{d+c^2 d x^2}}+\frac{\left (2 b \sqrt{1+c^2 x^2}\right ) \operatorname{Subst}\left (\int (a+b x) \text{sech}(x) \, dx,x,\sinh ^{-1}(c x)\right )}{c^2 d \sqrt{d+c^2 d x^2}}\\ &=-\frac{\left (a+b \sinh ^{-1}(c x)\right )^2}{c^2 d \sqrt{d+c^2 d x^2}}+\frac{4 b \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right ) \tan ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{c^2 d \sqrt{d+c^2 d x^2}}-\frac{\left (2 i b^2 \sqrt{1+c^2 x^2}\right ) \operatorname{Subst}\left (\int \log \left (1-i e^x\right ) \, dx,x,\sinh ^{-1}(c x)\right )}{c^2 d \sqrt{d+c^2 d x^2}}+\frac{\left (2 i b^2 \sqrt{1+c^2 x^2}\right ) \operatorname{Subst}\left (\int \log \left (1+i e^x\right ) \, dx,x,\sinh ^{-1}(c x)\right )}{c^2 d \sqrt{d+c^2 d x^2}}\\ &=-\frac{\left (a+b \sinh ^{-1}(c x)\right )^2}{c^2 d \sqrt{d+c^2 d x^2}}+\frac{4 b \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right ) \tan ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{c^2 d \sqrt{d+c^2 d x^2}}-\frac{\left (2 i b^2 \sqrt{1+c^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{\log (1-i x)}{x} \, dx,x,e^{\sinh ^{-1}(c x)}\right )}{c^2 d \sqrt{d+c^2 d x^2}}+\frac{\left (2 i b^2 \sqrt{1+c^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{\log (1+i x)}{x} \, dx,x,e^{\sinh ^{-1}(c x)}\right )}{c^2 d \sqrt{d+c^2 d x^2}}\\ &=-\frac{\left (a+b \sinh ^{-1}(c x)\right )^2}{c^2 d \sqrt{d+c^2 d x^2}}+\frac{4 b \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right ) \tan ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{c^2 d \sqrt{d+c^2 d x^2}}-\frac{2 i b^2 \sqrt{1+c^2 x^2} \text{Li}_2\left (-i e^{\sinh ^{-1}(c x)}\right )}{c^2 d \sqrt{d+c^2 d x^2}}+\frac{2 i b^2 \sqrt{1+c^2 x^2} \text{Li}_2\left (i e^{\sinh ^{-1}(c x)}\right )}{c^2 d \sqrt{d+c^2 d x^2}}\\ \end{align*}
Mathematica [A] time = 0.454932, size = 217, normalized size = 1.15 \[ -\frac{2 i b^2 \sqrt{c^2 x^2+1} \text{PolyLog}\left (2,-i e^{-\sinh ^{-1}(c x)}\right )-2 i b^2 \sqrt{c^2 x^2+1} \text{PolyLog}\left (2,i e^{-\sinh ^{-1}(c x)}\right )+a^2-4 a b \sqrt{c^2 x^2+1} \tan ^{-1}\left (\tanh \left (\frac{1}{2} \sinh ^{-1}(c x)\right )\right )+2 a b \sinh ^{-1}(c x)+2 i b^2 \sqrt{c^2 x^2+1} \sinh ^{-1}(c x) \log \left (1-i e^{-\sinh ^{-1}(c x)}\right )-2 i b^2 \sqrt{c^2 x^2+1} \sinh ^{-1}(c x) \log \left (1+i e^{-\sinh ^{-1}(c x)}\right )+b^2 \sinh ^{-1}(c x)^2}{c^2 d \sqrt{c^2 d x^2+d}} \]
Warning: Unable to verify antiderivative.
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Maple [B] time = 0.151, size = 446, normalized size = 2.4 \begin{align*} -{\frac{{a}^{2}}{{c}^{2}d}{\frac{1}{\sqrt{{c}^{2}d{x}^{2}+d}}}}-{\frac{{b}^{2} \left ({\it Arcsinh} \left ( cx \right ) \right ) ^{2}}{{d}^{2}{c}^{2} \left ({c}^{2}{x}^{2}+1 \right ) }\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }}-{\frac{2\,i{b}^{2}{\it Arcsinh} \left ( cx \right ) }{{d}^{2}{c}^{2}}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }\ln \left ( 1+i \left ( cx+\sqrt{{c}^{2}{x}^{2}+1} \right ) \right ){\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}}+{\frac{2\,i{b}^{2}{\it Arcsinh} \left ( cx \right ) }{{d}^{2}{c}^{2}}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }\ln \left ( 1-i \left ( cx+\sqrt{{c}^{2}{x}^{2}+1} \right ) \right ){\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}}-{\frac{2\,i{b}^{2}}{{d}^{2}{c}^{2}}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }{\it dilog} \left ( 1+i \left ( cx+\sqrt{{c}^{2}{x}^{2}+1} \right ) \right ){\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}}+{\frac{2\,i{b}^{2}}{{d}^{2}{c}^{2}}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }{\it dilog} \left ( 1-i \left ( cx+\sqrt{{c}^{2}{x}^{2}+1} \right ) \right ){\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}}-2\,{\frac{ab\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }{\it Arcsinh} \left ( cx \right ) }{{d}^{2}{c}^{2} \left ({c}^{2}{x}^{2}+1 \right ) }}+{\frac{2\,iab}{{d}^{2}{c}^{2}}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }\ln \left ( cx+\sqrt{{c}^{2}{x}^{2}+1}+i \right ){\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}}-{\frac{2\,iab}{{d}^{2}{c}^{2}}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }\ln \left ( cx+\sqrt{{c}^{2}{x}^{2}+1}-i \right ){\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} -\frac{a^{2}}{\sqrt{c^{2} d x^{2} + d} c^{2} d} + \int \frac{b^{2} x \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right )^{2}}{{\left (c^{2} d x^{2} + d\right )}^{\frac{3}{2}}} + \frac{2 \, a b x \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right )}{{\left (c^{2} d x^{2} + d\right )}^{\frac{3}{2}}}\,{d x} \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{\sqrt{c^{2} d x^{2} + d}{\left (b^{2} x \operatorname{arsinh}\left (c x\right )^{2} + 2 \, a b x \operatorname{arsinh}\left (c x\right ) + a^{2} x\right )}}{c^{4} d^{2} x^{4} + 2 \, c^{2} d^{2} x^{2} + d^{2}}, 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*} \int \frac{x \left (a + b \operatorname{asinh}{\left (c x \right )}\right )^{2}}{\left (d \left (c^{2} x^{2} + 1\right )\right )^{\frac{3}{2}}}\, dx \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{arsinh}\left (c x\right ) + a\right )}^{2} x}{{\left (c^{2} d x^{2} + d\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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