Optimal. Leaf size=115 \[ -\frac{\pi c^2 \sqrt{\pi c^2 x^2+\pi } \left (a+b \sinh ^{-1}(c x)\right )}{x}-\frac{\left (\pi c^2 x^2+\pi \right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}+\frac{\pi ^{3/2} c^3 \left (a+b \sinh ^{-1}(c x)\right )^2}{2 b}+\frac{4}{3} \pi ^{3/2} b c^3 \log (x)-\frac{\pi ^{3/2} b c}{6 x^2} \]
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Rubi [A] time = 0.218711, antiderivative size = 184, normalized size of antiderivative = 1.6, number of steps used = 6, number of rules used = 5, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.192, Rules used = {5739, 5737, 29, 5675, 14} \[ \frac{\pi c^3 \sqrt{\pi c^2 x^2+\pi } \left (a+b \sinh ^{-1}(c x)\right )^2}{2 b \sqrt{c^2 x^2+1}}-\frac{\pi c^2 \sqrt{\pi c^2 x^2+\pi } \left (a+b \sinh ^{-1}(c x)\right )}{x}-\frac{\left (\pi c^2 x^2+\pi \right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}-\frac{\pi b c \sqrt{\pi c^2 x^2+\pi }}{6 x^2 \sqrt{c^2 x^2+1}}+\frac{4 \pi b c^3 \sqrt{\pi c^2 x^2+\pi } \log (x)}{3 \sqrt{c^2 x^2+1}} \]
Antiderivative was successfully verified.
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Rule 5739
Rule 5737
Rule 29
Rule 5675
Rule 14
Rubi steps
\begin{align*} \int \frac{\left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{x^4} \, dx &=-\frac{\left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}+\left (c^2 \pi \right ) \int \frac{\sqrt{\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )}{x^2} \, dx+\frac{\left (b c \pi \sqrt{\pi +c^2 \pi x^2}\right ) \int \frac{1+c^2 x^2}{x^3} \, dx}{3 \sqrt{1+c^2 x^2}}\\ &=-\frac{c^2 \pi \sqrt{\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )}{x}-\frac{\left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}+\frac{\left (b c \pi \sqrt{\pi +c^2 \pi x^2}\right ) \int \left (\frac{1}{x^3}+\frac{c^2}{x}\right ) \, dx}{3 \sqrt{1+c^2 x^2}}+\frac{\left (b c^3 \pi \sqrt{\pi +c^2 \pi x^2}\right ) \int \frac{1}{x} \, dx}{\sqrt{1+c^2 x^2}}+\frac{\left (c^4 \pi \sqrt{\pi +c^2 \pi x^2}\right ) \int \frac{a+b \sinh ^{-1}(c x)}{\sqrt{1+c^2 x^2}} \, dx}{\sqrt{1+c^2 x^2}}\\ &=-\frac{b c \pi \sqrt{\pi +c^2 \pi x^2}}{6 x^2 \sqrt{1+c^2 x^2}}-\frac{c^2 \pi \sqrt{\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )}{x}-\frac{\left (\pi +c^2 \pi x^2\right )^{3/2} \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}+\frac{c^3 \pi \sqrt{\pi +c^2 \pi x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{2 b \sqrt{1+c^2 x^2}}+\frac{4 b c^3 \pi \sqrt{\pi +c^2 \pi x^2} \log (x)}{3 \sqrt{1+c^2 x^2}}\\ \end{align*}
Mathematica [A] time = 0.2272, size = 125, normalized size = 1.09 \[ \frac{\pi ^{3/2} \left (\sinh ^{-1}(c x) \left (6 a c^3 x^3-2 b \sqrt{c^2 x^2+1} \left (4 c^2 x^2+1\right )\right )-8 a c^2 x^2 \sqrt{c^2 x^2+1}-2 a \sqrt{c^2 x^2+1}+8 b c^3 x^3 \log (c x)+3 b c^3 x^3 \sinh ^{-1}(c x)^2-b c x\right )}{6 x^3} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.221, size = 622, normalized size = 5.4 \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 a c^{2} x^{2} + \pi a +{\left (\pi b c^{2} x^{2} + \pi 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] time = 0., size = 0, normalized size = 0. \begin{align*} \pi ^{\frac{3}{2}} \left (\int \frac{a \sqrt{c^{2} x^{2} + 1}}{x^{4}}\, dx + \int \frac{a c^{2} \sqrt{c^{2} x^{2} + 1}}{x^{2}}\, dx + \int \frac{b \sqrt{c^{2} x^{2} + 1} \operatorname{asinh}{\left (c x \right )}}{x^{4}}\, dx + \int \frac{b c^{2} \sqrt{c^{2} x^{2} + 1} \operatorname{asinh}{\left (c x \right )}}{x^{2}}\, dx\right ) \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{3}{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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