Optimal. Leaf size=166 \[ \frac{5}{2} \pi ^2 c^4 x \sqrt{\pi c^2 x^2+\pi } \left (a+b \sinh ^{-1}(c x)\right )-\frac{5 \pi c^2 \left (\pi c^2 x^2+\pi \right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x}-\frac{\left (\pi c^2 x^2+\pi \right )^{5/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}+\frac{5 \pi ^{5/2} c^3 \left (a+b \sinh ^{-1}(c x)\right )^2}{4 b}-\frac{1}{4} \pi ^{5/2} b c^5 x^2+\frac{7}{3} \pi ^{5/2} b c^3 \log (x)-\frac{\pi ^{5/2} b c}{6 x^2} \]
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Rubi [A] time = 0.293949, antiderivative size = 266, normalized size of antiderivative = 1.6, number of steps used = 10, number of rules used = 7, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.269, Rules used = {5739, 5682, 5675, 30, 14, 266, 43} \[ \frac{5}{2} \pi ^2 c^4 x \sqrt{\pi c^2 x^2+\pi } \left (a+b \sinh ^{-1}(c x)\right )+\frac{5 \pi ^2 c^3 \sqrt{\pi c^2 x^2+\pi } \left (a+b \sinh ^{-1}(c x)\right )^2}{4 b \sqrt{c^2 x^2+1}}-\frac{5 \pi c^2 \left (\pi c^2 x^2+\pi \right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x}-\frac{\left (\pi c^2 x^2+\pi \right )^{5/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}-\frac{\pi ^2 b c^5 x^2 \sqrt{\pi c^2 x^2+\pi }}{4 \sqrt{c^2 x^2+1}}-\frac{\pi ^2 b c \sqrt{\pi c^2 x^2+\pi }}{6 x^2 \sqrt{c^2 x^2+1}}+\frac{7 \pi ^2 b c^3 \sqrt{\pi c^2 x^2+\pi } \log (x)}{3 \sqrt{c^2 x^2+1}} \]
Antiderivative was successfully verified.
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Rule 5739
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^4} \, dx &=-\frac{\left (\pi +c^2 \pi x^2\right )^{5/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}+\frac{1}{3} \left (5 c^2 \pi \right ) \int \frac{\left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{x^2} \, 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^3} \, dx}{3 \sqrt{1+c^2 x^2}}\\ &=-\frac{5 c^2 \pi \left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x}-\frac{\left (\pi +c^2 \pi x^2\right )^{5/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}+\left (5 c^4 \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^2} \, dx,x,x^2\right )}{6 \sqrt{1+c^2 x^2}}+\frac{\left (5 b c^3 \pi ^2 \sqrt{\pi +c^2 \pi x^2}\right ) \int \frac{1+c^2 x^2}{x} \, dx}{3 \sqrt{1+c^2 x^2}}\\ &=\frac{5}{2} c^4 \pi ^2 x \sqrt{\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )-\frac{5 c^2 \pi \left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x}-\frac{\left (\pi +c^2 \pi x^2\right )^{5/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}+\frac{\left (b c \pi ^2 \sqrt{\pi +c^2 \pi x^2}\right ) \operatorname{Subst}\left (\int \left (c^4+\frac{1}{x^2}+\frac{2 c^2}{x}\right ) \, dx,x,x^2\right )}{6 \sqrt{1+c^2 x^2}}+\frac{\left (5 b c^3 \pi ^2 \sqrt{\pi +c^2 \pi x^2}\right ) \int \left (\frac{1}{x}+c^2 x\right ) \, dx}{3 \sqrt{1+c^2 x^2}}+\frac{\left (5 c^4 \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}{2 \sqrt{1+c^2 x^2}}-\frac{\left (5 b c^5 \pi ^2 \sqrt{\pi +c^2 \pi x^2}\right ) \int x \, dx}{2 \sqrt{1+c^2 x^2}}\\ &=-\frac{b c \pi ^2 \sqrt{\pi +c^2 \pi x^2}}{6 x^2 \sqrt{1+c^2 x^2}}-\frac{b c^5 \pi ^2 x^2 \sqrt{\pi +c^2 \pi x^2}}{4 \sqrt{1+c^2 x^2}}+\frac{5}{2} c^4 \pi ^2 x \sqrt{\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )-\frac{5 c^2 \pi \left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x}-\frac{\left (\pi +c^2 \pi x^2\right )^{5/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}+\frac{5 c^3 \pi ^2 \sqrt{\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{4 b \sqrt{1+c^2 x^2}}+\frac{7 b c^3 \pi ^2 \sqrt{\pi +c^2 \pi x^2} \log (x)}{3 \sqrt{1+c^2 x^2}}\\ \end{align*}
Mathematica [A] time = 0.399065, size = 179, normalized size = 1.08 \[ \frac{\pi ^{5/2} \left (\sinh ^{-1}(c x) \left (60 a c^3 x^3-8 b \sqrt{c^2 x^2+1} \left (7 c^2 x^2+1\right )+6 b c^3 x^3 \sinh \left (2 \sinh ^{-1}(c x)\right )\right )+12 a c^4 x^4 \sqrt{c^2 x^2+1}-56 a c^2 x^2 \sqrt{c^2 x^2+1}-8 a \sqrt{c^2 x^2+1}+56 b c^3 x^3 \log (c x)+30 b c^3 x^3 \sinh ^{-1}(c x)^2-3 b c^3 x^3 \cosh \left (2 \sinh ^{-1}(c x)\right )-4 b c x\right )}{24 x^3} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.24, size = 692, normalized size = 4.2 \begin{align*} \text{result too large to display} \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^{4}}, 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^{4}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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