Optimal. Leaf size=56 \[ -\frac{b \text{PolyLog}\left (2,-e^{\sinh ^{-1}(c x)}\right )}{\sqrt{\pi }}+\frac{b \text{PolyLog}\left (2,e^{\sinh ^{-1}(c x)}\right )}{\sqrt{\pi }}-\frac{2 \tanh ^{-1}\left (e^{\sinh ^{-1}(c x)}\right ) \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt{\pi }} \]
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Rubi [A] time = 0.119054, antiderivative size = 56, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154, Rules used = {5760, 4182, 2279, 2391} \[ -\frac{b \text{PolyLog}\left (2,-e^{\sinh ^{-1}(c x)}\right )}{\sqrt{\pi }}+\frac{b \text{PolyLog}\left (2,e^{\sinh ^{-1}(c x)}\right )}{\sqrt{\pi }}-\frac{2 \tanh ^{-1}\left (e^{\sinh ^{-1}(c x)}\right ) \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt{\pi }} \]
Antiderivative was successfully verified.
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Rule 5760
Rule 4182
Rule 2279
Rule 2391
Rubi steps
\begin{align*} \int \frac{a+b \sinh ^{-1}(c x)}{x \sqrt{\pi +c^2 \pi x^2}} \, dx &=\frac{\operatorname{Subst}\left (\int (a+b x) \text{csch}(x) \, dx,x,\sinh ^{-1}(c x)\right )}{\sqrt{\pi }}\\ &=-\frac{2 \left (a+b \sinh ^{-1}(c x)\right ) \tanh ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{\sqrt{\pi }}-\frac{b \operatorname{Subst}\left (\int \log \left (1-e^x\right ) \, dx,x,\sinh ^{-1}(c x)\right )}{\sqrt{\pi }}+\frac{b \operatorname{Subst}\left (\int \log \left (1+e^x\right ) \, dx,x,\sinh ^{-1}(c x)\right )}{\sqrt{\pi }}\\ &=-\frac{2 \left (a+b \sinh ^{-1}(c x)\right ) \tanh ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{\sqrt{\pi }}-\frac{b \operatorname{Subst}\left (\int \frac{\log (1-x)}{x} \, dx,x,e^{\sinh ^{-1}(c x)}\right )}{\sqrt{\pi }}+\frac{b \operatorname{Subst}\left (\int \frac{\log (1+x)}{x} \, dx,x,e^{\sinh ^{-1}(c x)}\right )}{\sqrt{\pi }}\\ &=-\frac{2 \left (a+b \sinh ^{-1}(c x)\right ) \tanh ^{-1}\left (e^{\sinh ^{-1}(c x)}\right )}{\sqrt{\pi }}-\frac{b \text{Li}_2\left (-e^{\sinh ^{-1}(c x)}\right )}{\sqrt{\pi }}+\frac{b \text{Li}_2\left (e^{\sinh ^{-1}(c x)}\right )}{\sqrt{\pi }}\\ \end{align*}
Mathematica [A] time = 0.154927, size = 96, normalized size = 1.71 \[ \frac{b \text{PolyLog}\left (2,-e^{-\sinh ^{-1}(c x)}\right )-b \text{PolyLog}\left (2,e^{-\sinh ^{-1}(c x)}\right )-a \log \left (\pi \left (\sqrt{c^2 x^2+1}+1\right )\right )+a \log (x)+b \sinh ^{-1}(c x) \log \left (1-e^{-\sinh ^{-1}(c x)}\right )-b \sinh ^{-1}(c x) \log \left (e^{-\sinh ^{-1}(c x)}+1\right )}{\sqrt{\pi }} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.047, size = 72, normalized size = 1.3 \begin{align*} -{\frac{a}{\sqrt{\pi }}{\it Artanh} \left ({\sqrt{\pi }{\frac{1}{\sqrt{\pi \,{c}^{2}{x}^{2}+\pi }}}} \right ) }+{\frac{b}{2\,\sqrt{\pi }} \left ( 4\,{\it dilog} \left ( \left ( cx+\sqrt{{c}^{2}{x}^{2}+1} \right ) ^{-1} \right ) -{\it dilog} \left ( \left ( cx+\sqrt{{c}^{2}{x}^{2}+1} \right ) ^{-2} \right ) \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*} b \int \frac{\log \left (c x + \sqrt{c^{2} x^{2} + 1}\right )}{\sqrt{\pi + \pi c^{2} x^{2}} x}\,{d x} - \frac{a \operatorname{arsinh}\left (\frac{1}{\sqrt{c^{2}}{\left | x \right |}}\right )}{\sqrt{\pi }} \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{\pi + \pi c^{2} x^{2}}{\left (b \operatorname{arsinh}\left (c x\right ) + a\right )}}{\pi c^{2} x^{3} + \pi 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*} \frac{\int \frac{a}{x \sqrt{c^{2} x^{2} + 1}}\, dx + \int \frac{b \operatorname{asinh}{\left (c x \right )}}{x \sqrt{c^{2} x^{2} + 1}}\, dx}{\sqrt{\pi }} \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{b \operatorname{arsinh}\left (c x\right ) + a}{\sqrt{\pi + \pi c^{2} x^{2}} x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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