Optimal. Leaf size=108 \[ \frac{2 x \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi ^2 \sqrt{\pi c^2 x^2+\pi }}+\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi \left (\pi c^2 x^2+\pi \right )^{3/2}}+\frac{b}{6 \pi ^{5/2} c \left (c^2 x^2+1\right )}-\frac{b \log \left (c^2 x^2+1\right )}{3 \pi ^{5/2} c} \]
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Rubi [A] time = 0.0873414, antiderivative size = 147, normalized size of antiderivative = 1.36, number of steps used = 4, number of rules used = 4, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.174, Rules used = {5690, 5687, 260, 261} \[ \frac{2 x \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi ^2 \sqrt{\pi c^2 x^2+\pi }}+\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi \left (\pi c^2 x^2+\pi \right )^{3/2}}+\frac{b}{6 \pi ^2 c \sqrt{c^2 x^2+1} \sqrt{\pi c^2 x^2+\pi }}-\frac{b \sqrt{c^2 x^2+1} \log \left (c^2 x^2+1\right )}{3 \pi ^2 c \sqrt{\pi c^2 x^2+\pi }} \]
Antiderivative was successfully verified.
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Rule 5690
Rule 5687
Rule 260
Rule 261
Rubi steps
\begin{align*} \int \frac{a+b \sinh ^{-1}(c x)}{\left (\pi +c^2 \pi x^2\right )^{5/2}} \, dx &=\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac{2 \int \frac{a+b \sinh ^{-1}(c x)}{\left (\pi +c^2 \pi x^2\right )^{3/2}} \, dx}{3 \pi }-\frac{\left (b c \sqrt{1+c^2 x^2}\right ) \int \frac{x}{\left (1+c^2 x^2\right )^2} \, dx}{3 \pi ^2 \sqrt{\pi +c^2 \pi x^2}}\\ &=\frac{b}{6 c \pi ^2 \sqrt{1+c^2 x^2} \sqrt{\pi +c^2 \pi x^2}}+\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac{2 x \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi ^2 \sqrt{\pi +c^2 \pi x^2}}-\frac{\left (2 b c \sqrt{1+c^2 x^2}\right ) \int \frac{x}{1+c^2 x^2} \, dx}{3 \pi ^2 \sqrt{\pi +c^2 \pi x^2}}\\ &=\frac{b}{6 c \pi ^2 \sqrt{1+c^2 x^2} \sqrt{\pi +c^2 \pi x^2}}+\frac{x \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac{2 x \left (a+b \sinh ^{-1}(c x)\right )}{3 \pi ^2 \sqrt{\pi +c^2 \pi x^2}}-\frac{b \sqrt{1+c^2 x^2} \log \left (1+c^2 x^2\right )}{3 c \pi ^2 \sqrt{\pi +c^2 \pi x^2}}\\ \end{align*}
Mathematica [A] time = 0.146641, size = 100, normalized size = 0.93 \[ \frac{4 a c^3 x^3+6 a c x+b \sqrt{c^2 x^2+1}-2 b \left (c^2 x^2+1\right )^{3/2} \log \left (c^2 x^2+1\right )+2 b c x \left (2 c^2 x^2+3\right ) \sinh ^{-1}(c x)}{6 \pi ^{5/2} c \left (c^2 x^2+1\right )^{3/2}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.09, size = 618, normalized size = 5.7 \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 [A] time = 1.12087, size = 170, normalized size = 1.57 \begin{align*} \frac{1}{6} \, b c{\left (\frac{1}{\pi ^{\frac{5}{2}} c^{4} x^{2} + \pi ^{\frac{5}{2}} c^{2}} - \frac{2 \, \log \left (c^{2} x^{2} + 1\right )}{\pi ^{\frac{5}{2}} c^{2}}\right )} + \frac{1}{3} \, b{\left (\frac{x}{\pi{\left (\pi + \pi c^{2} x^{2}\right )}^{\frac{3}{2}}} + \frac{2 \, x}{\pi ^{2} \sqrt{\pi + \pi c^{2} x^{2}}}\right )} \operatorname{arsinh}\left (c x\right ) + \frac{1}{3} \, a{\left (\frac{x}{\pi{\left (\pi + \pi c^{2} x^{2}\right )}^{\frac{3}{2}}} + \frac{2 \, x}{\pi ^{2} \sqrt{\pi + \pi c^{2} x^{2}}}\right )} \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 \operatorname{arsinh}\left (c x\right ) + a\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}{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 \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{b \operatorname{arsinh}\left (c x\right ) + a}{{\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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