Optimal. Leaf size=157 \[ \frac{5}{4} \pi c^2 x \left (\pi c^2 x^2+\pi \right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )+\frac{15}{8} \pi ^2 c^2 x \sqrt{\pi c^2 x^2+\pi } \left (a+b \sinh ^{-1}(c x)\right )-\frac{\left (\pi c^2 x^2+\pi \right )^{5/2} \left (a+b \sinh ^{-1}(c x)\right )}{x}+\frac{15 \pi ^{5/2} c \left (a+b \sinh ^{-1}(c x)\right )^2}{16 b}-\frac{1}{16} \pi ^{5/2} b c^5 x^4-\frac{9}{16} \pi ^{5/2} b c^3 x^2+\pi ^{5/2} b c \log (x) \]
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Rubi [A] time = 0.235875, antiderivative size = 257, normalized size of antiderivative = 1.64, number of steps used = 10, number of rules used = 8, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.308, Rules used = {5739, 5684, 5682, 5675, 30, 14, 266, 43} \[ \frac{5}{4} \pi c^2 x \left (\pi c^2 x^2+\pi \right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )+\frac{15}{8} \pi ^2 c^2 x \sqrt{\pi c^2 x^2+\pi } \left (a+b \sinh ^{-1}(c x)\right )+\frac{15 \pi ^2 c \sqrt{\pi c^2 x^2+\pi } \left (a+b \sinh ^{-1}(c x)\right )^2}{16 b \sqrt{c^2 x^2+1}}-\frac{\left (\pi c^2 x^2+\pi \right )^{5/2} \left (a+b \sinh ^{-1}(c x)\right )}{x}-\frac{\pi ^2 b c^5 x^4 \sqrt{\pi c^2 x^2+\pi }}{16 \sqrt{c^2 x^2+1}}-\frac{9 \pi ^2 b c^3 x^2 \sqrt{\pi c^2 x^2+\pi }}{16 \sqrt{c^2 x^2+1}}+\frac{\pi ^2 b c \sqrt{\pi c^2 x^2+\pi } \log (x)}{\sqrt{c^2 x^2+1}} \]
Antiderivative was successfully verified.
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Rule 5739
Rule 5684
Rule 5682
Rule 5675
Rule 30
Rule 14
Rule 266
Rule 43
Rubi steps
\begin{align*} \int \frac{\left (\pi +c^2 \pi x^2\right )^{5/2} \left (a+b \sinh ^{-1}(c x)\right )}{x^2} \, dx &=-\frac{\left (\pi +c^2 \pi x^2\right )^{5/2} \left (a+b \sinh ^{-1}(c x)\right )}{x}+\left (5 c^2 \pi \right ) \int \left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right ) \, dx+\frac{\left (b c \pi ^2 \sqrt{\pi +c^2 \pi x^2}\right ) \int \frac{\left (1+c^2 x^2\right )^2}{x} \, dx}{\sqrt{1+c^2 x^2}}\\ &=\frac{5}{4} c^2 \pi x \left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )-\frac{\left (\pi +c^2 \pi x^2\right )^{5/2} \left (a+b \sinh ^{-1}(c x)\right )}{x}+\frac{1}{4} \left (15 c^2 \pi ^2\right ) \int \sqrt{\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right ) \, dx+\frac{\left (b c \pi ^2 \sqrt{\pi +c^2 \pi x^2}\right ) \operatorname{Subst}\left (\int \frac{\left (1+c^2 x\right )^2}{x} \, dx,x,x^2\right )}{2 \sqrt{1+c^2 x^2}}-\frac{\left (5 b c^3 \pi ^2 \sqrt{\pi +c^2 \pi x^2}\right ) \int x \left (1+c^2 x^2\right ) \, dx}{4 \sqrt{1+c^2 x^2}}\\ &=\frac{15}{8} c^2 \pi ^2 x \sqrt{\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )+\frac{5}{4} c^2 \pi x \left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )-\frac{\left (\pi +c^2 \pi x^2\right )^{5/2} \left (a+b \sinh ^{-1}(c x)\right )}{x}+\frac{\left (b c \pi ^2 \sqrt{\pi +c^2 \pi x^2}\right ) \operatorname{Subst}\left (\int \left (2 c^2+\frac{1}{x}+c^4 x\right ) \, dx,x,x^2\right )}{2 \sqrt{1+c^2 x^2}}+\frac{\left (15 c^2 \pi ^2 \sqrt{\pi +c^2 \pi x^2}\right ) \int \frac{a+b \sinh ^{-1}(c x)}{\sqrt{1+c^2 x^2}} \, dx}{8 \sqrt{1+c^2 x^2}}-\frac{\left (5 b c^3 \pi ^2 \sqrt{\pi +c^2 \pi x^2}\right ) \int \left (x+c^2 x^3\right ) \, dx}{4 \sqrt{1+c^2 x^2}}-\frac{\left (15 b c^3 \pi ^2 \sqrt{\pi +c^2 \pi x^2}\right ) \int x \, dx}{8 \sqrt{1+c^2 x^2}}\\ &=-\frac{9 b c^3 \pi ^2 x^2 \sqrt{\pi +c^2 \pi x^2}}{16 \sqrt{1+c^2 x^2}}-\frac{b c^5 \pi ^2 x^4 \sqrt{\pi +c^2 \pi x^2}}{16 \sqrt{1+c^2 x^2}}+\frac{15}{8} c^2 \pi ^2 x \sqrt{\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )+\frac{5}{4} c^2 \pi x \left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )-\frac{\left (\pi +c^2 \pi x^2\right )^{5/2} \left (a+b \sinh ^{-1}(c x)\right )}{x}+\frac{15 c \pi ^2 \sqrt{\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{16 b \sqrt{1+c^2 x^2}}+\frac{b c \pi ^2 \sqrt{\pi +c^2 \pi x^2} \log (x)}{\sqrt{1+c^2 x^2}}\\ \end{align*}
Mathematica [A] time = 0.394832, size = 168, normalized size = 1.07 \[ \frac{\pi ^{5/2} \left (4 \sinh ^{-1}(c x) \left (60 a c x-32 b \sqrt{c^2 x^2+1}+16 b c x \sinh \left (2 \sinh ^{-1}(c x)\right )+b c x \sinh \left (4 \sinh ^{-1}(c x)\right )\right )+32 a c^4 x^4 \sqrt{c^2 x^2+1}+144 a c^2 x^2 \sqrt{c^2 x^2+1}-128 a \sqrt{c^2 x^2+1}+128 b c x \log (c x)+120 b c x \sinh ^{-1}(c x)^2-32 b c x \cosh \left (2 \sinh ^{-1}(c x)\right )-b c x \cosh \left (4 \sinh ^{-1}(c x)\right )\right )}{128 x} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.191, size = 283, normalized size = 1.8 \begin{align*} -{\frac{a}{\pi \,x} \left ( \pi \,{c}^{2}{x}^{2}+\pi \right ) ^{{\frac{7}{2}}}}+a{c}^{2}x \left ( \pi \,{c}^{2}{x}^{2}+\pi \right ) ^{{\frac{5}{2}}}+{\frac{5\,a{c}^{2}\pi \,x}{4} \left ( \pi \,{c}^{2}{x}^{2}+\pi \right ) ^{{\frac{3}{2}}}}+{\frac{15\,a{c}^{2}{\pi }^{2}x}{8}\sqrt{\pi \,{c}^{2}{x}^{2}+\pi }}+{\frac{15\,a{c}^{2}{\pi }^{3}}{8}\ln \left ({\pi \,{c}^{2}x{\frac{1}{\sqrt{\pi \,{c}^{2}}}}}+\sqrt{\pi \,{c}^{2}{x}^{2}+\pi } \right ){\frac{1}{\sqrt{\pi \,{c}^{2}}}}}-{\frac{b{c}^{5}{\pi }^{{\frac{5}{2}}}{x}^{4}}{16}}-{\frac{9\,b{c}^{3}{\pi }^{5/2}{x}^{2}}{16}}+bc{\pi }^{{\frac{5}{2}}}\ln \left ( \left ( cx+\sqrt{{c}^{2}{x}^{2}+1} \right ) ^{2}-1 \right ) -bc{\pi }^{{\frac{5}{2}}}{\it Arcsinh} \left ( cx \right ) -{\frac{33\,b{\pi }^{5/2}c}{128}}+{\frac{15\,bc{\pi }^{5/2} \left ({\it Arcsinh} \left ( cx \right ) \right ) ^{2}}{16}}+{\frac{b{\it Arcsinh} \left ( cx \right ){\pi }^{{\frac{5}{2}}}{x}^{3}{c}^{4}}{4}\sqrt{{c}^{2}{x}^{2}+1}}+{\frac{9\,b{\it Arcsinh} \left ( cx \right ){\pi }^{5/2}x{c}^{2}}{8}\sqrt{{c}^{2}{x}^{2}+1}}-{\frac{b{\it Arcsinh} \left ( cx \right ){\pi }^{{\frac{5}{2}}}}{x}\sqrt{{c}^{2}{x}^{2}+1}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: RuntimeError} \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 (\pi ^{2} a c^{4} x^{4} + 2 \, \pi ^{2} a c^{2} x^{2} + \pi ^{2} a +{\left (\pi ^{2} b c^{4} x^{4} + 2 \, \pi ^{2} b c^{2} x^{2} + \pi ^{2} b\right )} \operatorname{arsinh}\left (c x\right )\right )}}{x^{2}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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 (\pi + \pi c^{2} x^{2}\right )}^{\frac{5}{2}}{\left (b \operatorname{arsinh}\left (c x\right ) + a\right )}}{x^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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