Optimal. Leaf size=111 \[ -\frac{1}{2} b d \text{PolyLog}\left (2,e^{-2 \sinh ^{-1}(c x)}\right )+\frac{1}{2} d \left (c^2 x^2+1\right ) \left (a+b \sinh ^{-1}(c x)\right )+\frac{d \left (a+b \sinh ^{-1}(c x)\right )^2}{2 b}+d \log \left (1-e^{-2 \sinh ^{-1}(c x)}\right ) \left (a+b \sinh ^{-1}(c x)\right )-\frac{1}{4} b c d x \sqrt{c^2 x^2+1}-\frac{1}{4} b d \sinh ^{-1}(c x) \]
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Rubi [A] time = 0.122861, antiderivative size = 111, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 8, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.364, Rules used = {5726, 5659, 3716, 2190, 2279, 2391, 195, 215} \[ \frac{1}{2} b d \text{PolyLog}\left (2,e^{2 \sinh ^{-1}(c x)}\right )+\frac{1}{2} d \left (c^2 x^2+1\right ) \left (a+b \sinh ^{-1}(c x)\right )-\frac{d \left (a+b \sinh ^{-1}(c x)\right )^2}{2 b}+d \log \left (1-e^{2 \sinh ^{-1}(c x)}\right ) \left (a+b \sinh ^{-1}(c x)\right )-\frac{1}{4} b c d x \sqrt{c^2 x^2+1}-\frac{1}{4} b d \sinh ^{-1}(c x) \]
Warning: Unable to verify antiderivative.
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Rule 5726
Rule 5659
Rule 3716
Rule 2190
Rule 2279
Rule 2391
Rule 195
Rule 215
Rubi steps
\begin{align*} \int \frac{\left (d+c^2 d x^2\right ) \left (a+b \sinh ^{-1}(c x)\right )}{x} \, dx &=\frac{1}{2} d \left (1+c^2 x^2\right ) \left (a+b \sinh ^{-1}(c x)\right )+d \int \frac{a+b \sinh ^{-1}(c x)}{x} \, dx-\frac{1}{2} (b c d) \int \sqrt{1+c^2 x^2} \, dx\\ &=-\frac{1}{4} b c d x \sqrt{1+c^2 x^2}+\frac{1}{2} d \left (1+c^2 x^2\right ) \left (a+b \sinh ^{-1}(c x)\right )+d \operatorname{Subst}\left (\int (a+b x) \coth (x) \, dx,x,\sinh ^{-1}(c x)\right )-\frac{1}{4} (b c d) \int \frac{1}{\sqrt{1+c^2 x^2}} \, dx\\ &=-\frac{1}{4} b c d x \sqrt{1+c^2 x^2}-\frac{1}{4} b d \sinh ^{-1}(c x)+\frac{1}{2} d \left (1+c^2 x^2\right ) \left (a+b \sinh ^{-1}(c x)\right )-\frac{d \left (a+b \sinh ^{-1}(c x)\right )^2}{2 b}-(2 d) \operatorname{Subst}\left (\int \frac{e^{2 x} (a+b x)}{1-e^{2 x}} \, dx,x,\sinh ^{-1}(c x)\right )\\ &=-\frac{1}{4} b c d x \sqrt{1+c^2 x^2}-\frac{1}{4} b d \sinh ^{-1}(c x)+\frac{1}{2} d \left (1+c^2 x^2\right ) \left (a+b \sinh ^{-1}(c x)\right )-\frac{d \left (a+b \sinh ^{-1}(c x)\right )^2}{2 b}+d \left (a+b \sinh ^{-1}(c x)\right ) \log \left (1-e^{2 \sinh ^{-1}(c x)}\right )-(b d) \operatorname{Subst}\left (\int \log \left (1-e^{2 x}\right ) \, dx,x,\sinh ^{-1}(c x)\right )\\ &=-\frac{1}{4} b c d x \sqrt{1+c^2 x^2}-\frac{1}{4} b d \sinh ^{-1}(c x)+\frac{1}{2} d \left (1+c^2 x^2\right ) \left (a+b \sinh ^{-1}(c x)\right )-\frac{d \left (a+b \sinh ^{-1}(c x)\right )^2}{2 b}+d \left (a+b \sinh ^{-1}(c x)\right ) \log \left (1-e^{2 \sinh ^{-1}(c x)}\right )-\frac{1}{2} (b d) \operatorname{Subst}\left (\int \frac{\log (1-x)}{x} \, dx,x,e^{2 \sinh ^{-1}(c x)}\right )\\ &=-\frac{1}{4} b c d x \sqrt{1+c^2 x^2}-\frac{1}{4} b d \sinh ^{-1}(c x)+\frac{1}{2} d \left (1+c^2 x^2\right ) \left (a+b \sinh ^{-1}(c x)\right )-\frac{d \left (a+b \sinh ^{-1}(c x)\right )^2}{2 b}+d \left (a+b \sinh ^{-1}(c x)\right ) \log \left (1-e^{2 \sinh ^{-1}(c x)}\right )+\frac{1}{2} b d \text{Li}_2\left (e^{2 \sinh ^{-1}(c x)}\right )\\ \end{align*}
Mathematica [A] time = 0.0606308, size = 113, normalized size = 1.02 \[ \frac{1}{2} b d \text{PolyLog}\left (2,e^{2 \sinh ^{-1}(c x)}\right )+\frac{1}{2} a c^2 d x^2+a d \log (x)-\frac{1}{4} b c d x \sqrt{c^2 x^2+1}+\frac{1}{2} b c^2 d x^2 \sinh ^{-1}(c x)-\frac{1}{2} b d \sinh ^{-1}(c x)^2+\frac{1}{4} b d \sinh ^{-1}(c x)+b d \sinh ^{-1}(c x) \log \left (1-e^{2 \sinh ^{-1}(c x)}\right ) \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.086, size = 162, normalized size = 1.5 \begin{align*}{\frac{da{c}^{2}{x}^{2}}{2}}+da\ln \left ( cx \right ) -{\frac{db \left ({\it Arcsinh} \left ( cx \right ) \right ) ^{2}}{2}}+{\frac{db{\it Arcsinh} \left ( cx \right ){c}^{2}{x}^{2}}{2}}-{\frac{dbcx}{4}\sqrt{{c}^{2}{x}^{2}+1}}+{\frac{bd{\it Arcsinh} \left ( cx \right ) }{4}}+db{\it Arcsinh} \left ( cx \right ) \ln \left ( 1+cx+\sqrt{{c}^{2}{x}^{2}+1} \right ) +db{\it polylog} \left ( 2,-cx-\sqrt{{c}^{2}{x}^{2}+1} \right ) +db{\it Arcsinh} \left ( cx \right ) \ln \left ( 1-cx-\sqrt{{c}^{2}{x}^{2}+1} \right ) +db{\it polylog} \left ( 2,cx+\sqrt{{c}^{2}{x}^{2}+1} \right ) \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{1}{2} \, a c^{2} d x^{2} + a d \log \left (x\right ) + \int b c^{2} d x \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) + \frac{b d \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right )}{x}\,{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{a c^{2} d x^{2} + a d +{\left (b c^{2} d x^{2} + b d\right )} \operatorname{arsinh}\left (c x\right )}{x}, 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*} d \left (\int \frac{a}{x}\, dx + \int a c^{2} x\, dx + \int \frac{b \operatorname{asinh}{\left (c x \right )}}{x}\, dx + \int b c^{2} x \operatorname{asinh}{\left (c x \right )}\, dx\right ) \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 (c^{2} d x^{2} + d\right )}{\left (b \operatorname{arsinh}\left (c x\right ) + a\right )}}{x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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