Optimal. Leaf size=41 \[ \frac{b c \log (x)}{\sqrt{\pi }}-\frac{\sqrt{\pi c^2 x^2+\pi } \left (a+b \sinh ^{-1}(c x)\right )}{\pi x} \]
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Rubi [A] time = 0.0882457, antiderivative size = 63, normalized size of antiderivative = 1.54, number of steps used = 2, number of rules used = 2, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {5723, 29} \[ \frac{b c \sqrt{c^2 x^2+1} \log (x)}{\sqrt{\pi c^2 x^2+\pi }}-\frac{\sqrt{\pi c^2 x^2+\pi } \left (a+b \sinh ^{-1}(c x)\right )}{\pi x} \]
Antiderivative was successfully verified.
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Rule 5723
Rule 29
Rubi steps
\begin{align*} \int \frac{a+b \sinh ^{-1}(c x)}{x^2 \sqrt{\pi +c^2 \pi x^2}} \, dx &=-\frac{\sqrt{\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )}{\pi x}+\frac{\left (b c \sqrt{1+c^2 x^2}\right ) \int \frac{1}{x} \, dx}{\sqrt{\pi +c^2 \pi x^2}}\\ &=-\frac{\sqrt{\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )}{\pi x}+\frac{b c \sqrt{1+c^2 x^2} \log (x)}{\sqrt{\pi +c^2 \pi x^2}}\\ \end{align*}
Mathematica [A] time = 0.108567, size = 42, normalized size = 1.02 \[ \frac{b c \log (x)}{\sqrt{\pi }}-\frac{\sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt{\pi } x} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.066, size = 84, normalized size = 2.1 \begin{align*} -{\frac{a}{\pi \,x}\sqrt{\pi \,{c}^{2}{x}^{2}+\pi }}-{\frac{bc{\it Arcsinh} \left ( cx \right ) }{\sqrt{\pi }}}-{\frac{b{\it Arcsinh} \left ( cx \right ) }{\sqrt{\pi }x}\sqrt{{c}^{2}{x}^{2}+1}}+{\frac{bc}{\sqrt{\pi }}\ln \left ( \left ( cx+\sqrt{{c}^{2}{x}^{2}+1} \right ) ^{2}-1 \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.17426, size = 150, normalized size = 3.66 \begin{align*} \frac{{\left (\pi c^{2} \sqrt{\frac{1}{\pi c^{4}}} \log \left (x^{2} + \frac{1}{c^{2}}\right ) - \sqrt{\pi } \left (-1\right )^{2 \, \pi + 2 \, \pi c^{2} x^{2}} \log \left (2 \, \pi c^{2} + \frac{2 \, \pi }{x^{2}}\right )\right )} b c}{2 \, \pi } - \frac{\sqrt{\pi + \pi c^{2} x^{2}} b \operatorname{arsinh}\left (c x\right )}{\pi x} - \frac{\sqrt{\pi + \pi c^{2} x^{2}} a}{\pi x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.8408, size = 319, normalized size = 7.78 \begin{align*} \frac{\sqrt{\pi } b c x \log \left (\frac{\pi + \pi c^{2} x^{6} + \pi c^{2} x^{2} + \pi x^{4} + \sqrt{\pi } \sqrt{\pi + \pi c^{2} x^{2}} \sqrt{c^{2} x^{2} + 1}{\left (x^{4} - 1\right )}}{c^{2} x^{4} + x^{2}}\right ) - 2 \, \sqrt{\pi + \pi c^{2} x^{2}} b \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) - 2 \, \sqrt{\pi + \pi c^{2} x^{2}} a}{2 \, \pi x} \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^{2} \sqrt{c^{2} x^{2} + 1}}\, dx + \int \frac{b \operatorname{asinh}{\left (c x \right )}}{x^{2} \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^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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