Optimal. Leaf size=62 \[ -\frac{\left (\pi c^2 x^2+\pi \right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi x^3}+\frac{1}{3} \sqrt{\pi } b c^3 \log (x)-\frac{\sqrt{\pi } b c}{6 x^2} \]
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Rubi [A] time = 0.0895466, antiderivative size = 106, normalized size of antiderivative = 1.71, number of steps used = 3, number of rules used = 2, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {5723, 14} \[ -\frac{\left (\pi c^2 x^2+\pi \right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi x^3}-\frac{b c \sqrt{\pi c^2 x^2+\pi }}{6 x^2 \sqrt{c^2 x^2+1}}+\frac{b c^3 \sqrt{\pi c^2 x^2+\pi } \log (x)}{3 \sqrt{c^2 x^2+1}} \]
Antiderivative was successfully verified.
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Rule 5723
Rule 14
Rubi steps
\begin{align*} \int \frac{\sqrt{\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )}{x^4} \, dx &=-\frac{\left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi x^3}+\frac{\left (b c \sqrt{\pi +c^2 \pi x^2}\right ) \int \frac{1+c^2 x^2}{x^3} \, dx}{3 \sqrt{1+c^2 x^2}}\\ &=-\frac{\left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi x^3}+\frac{\left (b c \sqrt{\pi +c^2 \pi x^2}\right ) \int \left (\frac{1}{x^3}+\frac{c^2}{x}\right ) \, dx}{3 \sqrt{1+c^2 x^2}}\\ &=-\frac{b c \sqrt{\pi +c^2 \pi x^2}}{6 x^2 \sqrt{1+c^2 x^2}}-\frac{\left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi x^3}+\frac{b c^3 \sqrt{\pi +c^2 \pi x^2} \log (x)}{3 \sqrt{1+c^2 x^2}}\\ \end{align*}
Mathematica [A] time = 0.129709, size = 78, normalized size = 1.26 \[ \frac{1}{3} \sqrt{\pi } b c^3 \log (x)-\frac{\sqrt{\pi } \left (2 a \left (c^2 x^2+1\right )^{3/2}+3 b c^3 x^3+2 b \left (c^2 x^2+1\right )^{3/2} \sinh ^{-1}(c x)+b c x\right )}{6 x^3} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.2, size = 501, normalized size = 8.1 \begin{align*} -{\frac{a}{3\,\pi \,{x}^{3}} \left ( \pi \,{c}^{2}{x}^{2}+\pi \right ) ^{{\frac{3}{2}}}}-{\frac{2\,b{c}^{3}\sqrt{\pi }{\it Arcsinh} \left ( cx \right ) }{3}}+{\frac{b\sqrt{\pi }{x}^{4}{\it Arcsinh} \left ( cx \right ){c}^{7}}{3\,{c}^{4}{x}^{4}+3\,{c}^{2}{x}^{2}+1}}-{\frac{b\sqrt{\pi }{x}^{3}{\it Arcsinh} \left ( cx \right ){c}^{6}}{3\,{c}^{4}{x}^{4}+3\,{c}^{2}{x}^{2}+1}\sqrt{{c}^{2}{x}^{2}+1}}+{\frac{b\sqrt{\pi }{x}^{4}{c}^{7}}{18\,{c}^{4}{x}^{4}+18\,{c}^{2}{x}^{2}+6}}-{\frac{b\sqrt{\pi }{x}^{2} \left ({c}^{2}{x}^{2}+1 \right ){c}^{5}}{18\,{c}^{4}{x}^{4}+18\,{c}^{2}{x}^{2}+6}}+{\frac{b\sqrt{\pi }{x}^{2}{\it Arcsinh} \left ( cx \right ){c}^{5}}{3\,{c}^{4}{x}^{4}+3\,{c}^{2}{x}^{2}+1}}-2\,{\frac{b\sqrt{\pi }x{\it Arcsinh} \left ( cx \right ) \sqrt{{c}^{2}{x}^{2}+1}{c}^{4}}{3\,{c}^{4}{x}^{4}+3\,{c}^{2}{x}^{2}+1}}-{\frac{b\sqrt{\pi } \left ({c}^{2}{x}^{2}+1 \right ){c}^{3}}{9\,{c}^{4}{x}^{4}+9\,{c}^{2}{x}^{2}+3}}+{\frac{b{c}^{3}\sqrt{\pi }{\it Arcsinh} \left ( cx \right ) }{9\,{c}^{4}{x}^{4}+9\,{c}^{2}{x}^{2}+3}}-{\frac{4\,b\sqrt{\pi }{\it Arcsinh} \left ( cx \right ){c}^{2}}{ \left ( 9\,{c}^{4}{x}^{4}+9\,{c}^{2}{x}^{2}+3 \right ) x}\sqrt{{c}^{2}{x}^{2}+1}}-{\frac{b\sqrt{\pi } \left ({c}^{2}{x}^{2}+1 \right ) c}{ \left ( 18\,{c}^{4}{x}^{4}+18\,{c}^{2}{x}^{2}+6 \right ){x}^{2}}}-{\frac{b\sqrt{\pi }{\it Arcsinh} \left ( cx \right ) }{ \left ( 9\,{c}^{4}{x}^{4}+9\,{c}^{2}{x}^{2}+3 \right ){x}^{3}}\sqrt{{c}^{2}{x}^{2}+1}}+{\frac{b{c}^{3}\sqrt{\pi }}{3}\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 = 1.19868, size = 193, normalized size = 3.11 \begin{align*} \frac{{\left (\pi ^{2} c^{4} \sqrt{\frac{1}{\pi c^{4}}} \log \left (x^{2} + \frac{1}{c^{2}}\right ) - \pi ^{\frac{3}{2}} \left (-1\right )^{2 \, \pi + 2 \, \pi c^{2} x^{2}} c^{2} \log \left (2 \, \pi c^{2} + \frac{2 \, \pi }{x^{2}}\right ) - \frac{\pi \sqrt{\pi + \pi c^{4} x^{4} + 2 \, \pi c^{2} x^{2}}}{x^{2}}\right )} b c}{6 \, \pi } - \frac{{\left (\pi + \pi c^{2} x^{2}\right )}^{\frac{3}{2}} b \operatorname{arsinh}\left (c x\right )}{3 \, \pi x^{3}} - \frac{{\left (\pi + \pi c^{2} x^{2}\right )}^{\frac{3}{2}} a}{3 \, \pi x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.84194, size = 486, normalized size = 7.84 \begin{align*} -\frac{2 \, \sqrt{\pi + \pi c^{2} x^{2}}{\left (b c^{4} x^{4} + 2 \, b c^{2} x^{2} + b\right )} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) - \sqrt{\pi }{\left (b c^{5} x^{5} + b c^{3} x^{3}\right )} \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 ) + \sqrt{\pi + \pi c^{2} x^{2}}{\left (2 \, a c^{4} x^{4} + 4 \, a c^{2} x^{2} -{\left (b c x^{3} - b c x\right )} \sqrt{c^{2} x^{2} + 1} + 2 \, a\right )}}{6 \,{\left (c^{2} x^{5} + x^{3}\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*} \sqrt{\pi } \left (\int \frac{a \sqrt{c^{2} x^{2} + 1}}{x^{4}}\, dx + \int \frac{b \sqrt{c^{2} x^{2} + 1} \operatorname{asinh}{\left (c x \right )}}{x^{4}}\, 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{\sqrt{\pi + \pi c^{2} x^{2}}{\left (b \operatorname{arsinh}\left (c x\right ) + a\right )}}{x^{4}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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