Optimal. Leaf size=139 \[ -\frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi c^2 \left (\pi c^2 x^2+\pi \right )^{3/2}}-\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{\pi ^2 c^4 \sqrt{\pi c^2 x^2+\pi }}+\frac{\left (a+b \sinh ^{-1}(c x)\right )^2}{2 \pi ^{5/2} b c^5}+\frac{b}{6 \pi ^{5/2} c^5 \left (c^2 x^2+1\right )}+\frac{2 b \log \left (c^2 x^2+1\right )}{3 \pi ^{5/2} c^5} \]
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Rubi [A] time = 0.282824, antiderivative size = 178, normalized size of antiderivative = 1.28, number of steps used = 7, number of rules used = 5, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.192, Rules used = {5751, 5675, 260, 266, 43} \[ -\frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi c^2 \left (\pi c^2 x^2+\pi \right )^{3/2}}-\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{\pi ^2 c^4 \sqrt{\pi c^2 x^2+\pi }}+\frac{\left (a+b \sinh ^{-1}(c x)\right )^2}{2 \pi ^{5/2} b c^5}+\frac{b}{6 \pi ^2 c^5 \sqrt{c^2 x^2+1} \sqrt{\pi c^2 x^2+\pi }}+\frac{2 b \sqrt{c^2 x^2+1} \log \left (c^2 x^2+1\right )}{3 \pi ^2 c^5 \sqrt{\pi c^2 x^2+\pi }} \]
Antiderivative was successfully verified.
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Rule 5751
Rule 5675
Rule 260
Rule 266
Rule 43
Rubi steps
\begin{align*} \int \frac{x^4 \left (a+b \sinh ^{-1}(c x)\right )}{\left (\pi +c^2 \pi x^2\right )^{5/2}} \, dx &=-\frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{3 c^2 \pi \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac{\int \frac{x^2 \left (a+b \sinh ^{-1}(c x)\right )}{\left (\pi +c^2 \pi x^2\right )^{3/2}} \, dx}{c^2 \pi }+\frac{\left (b \sqrt{1+c^2 x^2}\right ) \int \frac{x^3}{\left (1+c^2 x^2\right )^2} \, dx}{3 c \pi ^2 \sqrt{\pi +c^2 \pi x^2}}\\ &=-\frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{3 c^2 \pi \left (\pi +c^2 \pi x^2\right )^{3/2}}-\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{c^4 \pi ^2 \sqrt{\pi +c^2 \pi x^2}}+\frac{\int \frac{a+b \sinh ^{-1}(c x)}{\sqrt{\pi +c^2 \pi x^2}} \, dx}{c^4 \pi ^2}+\frac{\left (b \sqrt{1+c^2 x^2}\right ) \int \frac{x}{1+c^2 x^2} \, dx}{c^3 \pi ^2 \sqrt{\pi +c^2 \pi x^2}}+\frac{\left (b \sqrt{1+c^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{x}{\left (1+c^2 x\right )^2} \, dx,x,x^2\right )}{6 c \pi ^2 \sqrt{\pi +c^2 \pi x^2}}\\ &=-\frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{3 c^2 \pi \left (\pi +c^2 \pi x^2\right )^{3/2}}-\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{c^4 \pi ^2 \sqrt{\pi +c^2 \pi x^2}}+\frac{\left (a+b \sinh ^{-1}(c x)\right )^2}{2 b c^5 \pi ^{5/2}}+\frac{b \sqrt{1+c^2 x^2} \log \left (1+c^2 x^2\right )}{2 c^5 \pi ^2 \sqrt{\pi +c^2 \pi x^2}}+\frac{\left (b \sqrt{1+c^2 x^2}\right ) \operatorname{Subst}\left (\int \left (-\frac{1}{c^2 \left (1+c^2 x\right )^2}+\frac{1}{c^2 \left (1+c^2 x\right )}\right ) \, dx,x,x^2\right )}{6 c \pi ^2 \sqrt{\pi +c^2 \pi x^2}}\\ &=\frac{b}{6 c^5 \pi ^2 \sqrt{1+c^2 x^2} \sqrt{\pi +c^2 \pi x^2}}-\frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{3 c^2 \pi \left (\pi +c^2 \pi x^2\right )^{3/2}}-\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{c^4 \pi ^2 \sqrt{\pi +c^2 \pi x^2}}+\frac{\left (a+b \sinh ^{-1}(c x)\right )^2}{2 b c^5 \pi ^{5/2}}+\frac{2 b \sqrt{1+c^2 x^2} \log \left (1+c^2 x^2\right )}{3 c^5 \pi ^2 \sqrt{\pi +c^2 \pi x^2}}\\ \end{align*}
Mathematica [A] time = 0.350127, size = 166, normalized size = 1.19 \[ \frac{2 \sinh ^{-1}(c x) \left (3 a \left (c^2 x^2+1\right )^2-b c x \sqrt{c^2 x^2+1} \left (4 c^2 x^2+3\right )\right )-8 a c^3 x^3 \sqrt{c^2 x^2+1}-6 a c x \sqrt{c^2 x^2+1}+b c^2 x^2+4 b \left (c^2 x^2+1\right )^2 \log \left (c^2 x^2+1\right )+3 b \left (c^2 x^2+1\right )^2 \sinh ^{-1}(c x)^2+b}{6 \pi ^{5/2} c^5 \left (c^2 x^2+1\right )^2} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.203, size = 897, normalized size = 6.5 \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] time = 0., size = 0, normalized size = 0. \begin{align*} -\frac{1}{3} \,{\left (x{\left (\frac{3 \, x^{2}}{\pi{\left (\pi + \pi c^{2} x^{2}\right )}^{\frac{3}{2}} c^{2}} + \frac{2}{\pi{\left (\pi + \pi c^{2} x^{2}\right )}^{\frac{3}{2}} c^{4}}\right )} + \frac{x}{\pi ^{2} \sqrt{\pi + \pi c^{2} x^{2}} c^{4}} - \frac{3 \, \operatorname{arsinh}\left (\frac{c^{2} x}{\sqrt{c^{2}}}\right )}{\pi ^{2} \sqrt{\pi c^{2}} c^{4}}\right )} a + b \int \frac{x^{4} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right )}{{\left (\pi + \pi c^{2} x^{2}\right )}^{\frac{5}{2}}}\,{d x} \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 x^{4} \operatorname{arsinh}\left (c x\right ) + a x^{4}\right )}}{\pi ^{3} c^{6} x^{6} + 3 \, \pi ^{3} c^{4} x^{4} + 3 \, \pi ^{3} c^{2} x^{2} + \pi ^{3}}, 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^{4}}{c^{4} x^{4} \sqrt{c^{2} x^{2} + 1} + 2 c^{2} x^{2} \sqrt{c^{2} x^{2} + 1} + \sqrt{c^{2} x^{2} + 1}}\, dx + \int \frac{b x^{4} \operatorname{asinh}{\left (c x \right )}}{c^{4} x^{4} \sqrt{c^{2} x^{2} + 1} + 2 c^{2} x^{2} \sqrt{c^{2} x^{2} + 1} + \sqrt{c^{2} x^{2} + 1}}\, dx}{\pi ^{\frac{5}{2}}} \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 (b \operatorname{arsinh}\left (c x\right ) + a\right )} x^{4}}{{\left (\pi + \pi c^{2} x^{2}\right )}^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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