Optimal. Leaf size=105 \[ -\frac{a+b \sinh ^{-1}(c x)}{\pi ^2 c^4 \sqrt{\pi c^2 x^2+\pi }}+\frac{a+b \sinh ^{-1}(c x)}{3 \pi c^4 \left (\pi c^2 x^2+\pi \right )^{3/2}}-\frac{b x}{6 \pi ^{5/2} c^3 \left (c^2 x^2+1\right )}+\frac{5 b \tan ^{-1}(c x)}{6 \pi ^{5/2} c^4} \]
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Rubi [A] time = 0.146583, antiderivative size = 107, normalized size of antiderivative = 1.02, number of steps used = 4, number of rules used = 6, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.231, Rules used = {266, 43, 5732, 12, 385, 203} \[ -\frac{a+b \sinh ^{-1}(c x)}{\pi ^{5/2} c^4 \sqrt{c^2 x^2+1}}+\frac{a+b \sinh ^{-1}(c x)}{3 \pi ^{5/2} c^4 \left (c^2 x^2+1\right )^{3/2}}-\frac{b x}{6 \pi ^{5/2} c^3 \left (c^2 x^2+1\right )}+\frac{5 b \tan ^{-1}(c x)}{6 \pi ^{5/2} c^4} \]
Antiderivative was successfully verified.
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Rule 266
Rule 43
Rule 5732
Rule 12
Rule 385
Rule 203
Rubi steps
\begin{align*} \int \frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{\left (\pi +c^2 \pi x^2\right )^{5/2}} \, dx &=\frac{a+b \sinh ^{-1}(c x)}{3 c^4 \pi ^{5/2} \left (1+c^2 x^2\right )^{3/2}}-\frac{a+b \sinh ^{-1}(c x)}{c^4 \pi ^{5/2} \sqrt{1+c^2 x^2}}-\frac{(b c) \int \frac{-2-3 c^2 x^2}{3 c^4 \left (1+c^2 x^2\right )^2} \, dx}{\pi ^{5/2}}\\ &=\frac{a+b \sinh ^{-1}(c x)}{3 c^4 \pi ^{5/2} \left (1+c^2 x^2\right )^{3/2}}-\frac{a+b \sinh ^{-1}(c x)}{c^4 \pi ^{5/2} \sqrt{1+c^2 x^2}}-\frac{b \int \frac{-2-3 c^2 x^2}{\left (1+c^2 x^2\right )^2} \, dx}{3 c^3 \pi ^{5/2}}\\ &=-\frac{b x}{6 c^3 \pi ^{5/2} \left (1+c^2 x^2\right )}+\frac{a+b \sinh ^{-1}(c x)}{3 c^4 \pi ^{5/2} \left (1+c^2 x^2\right )^{3/2}}-\frac{a+b \sinh ^{-1}(c x)}{c^4 \pi ^{5/2} \sqrt{1+c^2 x^2}}+\frac{(5 b) \int \frac{1}{1+c^2 x^2} \, dx}{6 c^3 \pi ^{5/2}}\\ &=-\frac{b x}{6 c^3 \pi ^{5/2} \left (1+c^2 x^2\right )}+\frac{a+b \sinh ^{-1}(c x)}{3 c^4 \pi ^{5/2} \left (1+c^2 x^2\right )^{3/2}}-\frac{a+b \sinh ^{-1}(c x)}{c^4 \pi ^{5/2} \sqrt{1+c^2 x^2}}+\frac{5 b \tan ^{-1}(c x)}{6 c^4 \pi ^{5/2}}\\ \end{align*}
Mathematica [A] time = 0.184065, size = 93, normalized size = 0.89 \[ \frac{-6 a c^2 x^2-4 a-b c x \sqrt{c^2 x^2+1}+5 b \left (c^2 x^2+1\right )^{3/2} \tan ^{-1}(c x)-2 b \left (3 c^2 x^2+2\right ) \sinh ^{-1}(c x)}{6 \pi ^{5/2} c^4 \left (c^2 x^2+1\right )^{3/2}} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.221, size = 175, normalized size = 1.7 \begin{align*} -{\frac{a{x}^{2}}{\pi \,{c}^{2}} \left ( \pi \,{c}^{2}{x}^{2}+\pi \right ) ^{-{\frac{3}{2}}}}-{\frac{2\,a}{3\,\pi \,{c}^{4}} \left ( \pi \,{c}^{2}{x}^{2}+\pi \right ) ^{-{\frac{3}{2}}}}-{\frac{b{\it Arcsinh} \left ( cx \right ){x}^{2}}{{\pi }^{{\frac{5}{2}}}{c}^{2}} \left ({c}^{2}{x}^{2}+1 \right ) ^{-{\frac{3}{2}}}}-{\frac{bx}{6\,{c}^{3}{\pi }^{5/2} \left ({c}^{2}{x}^{2}+1 \right ) }}-{\frac{2\,b{\it Arcsinh} \left ( cx \right ) }{3\,{\pi }^{5/2}{c}^{4}} \left ({c}^{2}{x}^{2}+1 \right ) ^{-{\frac{3}{2}}}}+{\frac{{\frac{5\,i}{6}}b}{{\pi }^{{\frac{5}{2}}}{c}^{4}}\ln \left ( cx+\sqrt{{c}^{2}{x}^{2}+1}+i \right ) }-{\frac{{\frac{5\,i}{6}}b}{{\pi }^{{\frac{5}{2}}}{c}^{4}}\ln \left ( cx+\sqrt{{c}^{2}{x}^{2}+1}-i \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.8499, size = 186, normalized size = 1.77 \begin{align*} -\frac{1}{6} \, b c{\left (\frac{x}{\pi ^{\frac{5}{2}} c^{6} x^{2} + \pi ^{\frac{5}{2}} c^{4}} - \frac{5 \, \arctan \left (c x\right )}{\pi ^{\frac{5}{2}} c^{5}}\right )} - \frac{1}{3} \, b{\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 )} \operatorname{arsinh}\left (c x\right ) - \frac{1}{3} \, a{\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 )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 3.11247, size = 435, normalized size = 4.14 \begin{align*} -\frac{5 \, \sqrt{\pi }{\left (b c^{4} x^{4} + 2 \, b c^{2} x^{2} + b\right )} \arctan \left (-\frac{2 \, \sqrt{\pi } \sqrt{\pi + \pi c^{2} x^{2}} \sqrt{c^{2} x^{2} + 1} c x}{\pi - \pi c^{4} x^{4}}\right ) + 4 \, \sqrt{\pi + \pi c^{2} x^{2}}{\left (3 \, b c^{2} x^{2} + 2 \, b\right )} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) + 2 \, \sqrt{\pi + \pi c^{2} x^{2}}{\left (6 \, a c^{2} x^{2} + \sqrt{c^{2} x^{2} + 1} b c x + 4 \, a\right )}}{12 \,{\left (\pi ^{3} c^{8} x^{4} + 2 \, \pi ^{3} c^{6} x^{2} + \pi ^{3} c^{4}\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^{3}}{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^{3} \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^{3}}{{\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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