Optimal. Leaf size=61 \[ \frac{1}{5} \left (x^2-10\right )^{5/2}-\frac{10}{3} \left (x^2-10\right )^{3/2}+100 \sqrt{x^2-10}-100 \sqrt{10} \tan ^{-1}\left (\frac{\sqrt{x^2-10}}{\sqrt{10}}\right ) \]
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Rubi [A] time = 0.0318791, antiderivative size = 61, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.308, Rules used = {266, 50, 63, 203} \[ \frac{1}{5} \left (x^2-10\right )^{5/2}-\frac{10}{3} \left (x^2-10\right )^{3/2}+100 \sqrt{x^2-10}-100 \sqrt{10} \tan ^{-1}\left (\frac{\sqrt{x^2-10}}{\sqrt{10}}\right ) \]
Antiderivative was successfully verified.
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Rule 266
Rule 50
Rule 63
Rule 203
Rubi steps
\begin{align*} \int \frac{\left (-10+x^2\right )^{5/2}}{x} \, dx &=\frac{1}{2} \operatorname{Subst}\left (\int \frac{(-10+x)^{5/2}}{x} \, dx,x,x^2\right )\\ &=\frac{1}{5} \left (-10+x^2\right )^{5/2}-5 \operatorname{Subst}\left (\int \frac{(-10+x)^{3/2}}{x} \, dx,x,x^2\right )\\ &=-\frac{10}{3} \left (-10+x^2\right )^{3/2}+\frac{1}{5} \left (-10+x^2\right )^{5/2}+50 \operatorname{Subst}\left (\int \frac{\sqrt{-10+x}}{x} \, dx,x,x^2\right )\\ &=100 \sqrt{-10+x^2}-\frac{10}{3} \left (-10+x^2\right )^{3/2}+\frac{1}{5} \left (-10+x^2\right )^{5/2}-500 \operatorname{Subst}\left (\int \frac{1}{\sqrt{-10+x} x} \, dx,x,x^2\right )\\ &=100 \sqrt{-10+x^2}-\frac{10}{3} \left (-10+x^2\right )^{3/2}+\frac{1}{5} \left (-10+x^2\right )^{5/2}-1000 \operatorname{Subst}\left (\int \frac{1}{10+x^2} \, dx,x,\sqrt{-10+x^2}\right )\\ &=100 \sqrt{-10+x^2}-\frac{10}{3} \left (-10+x^2\right )^{3/2}+\frac{1}{5} \left (-10+x^2\right )^{5/2}-100 \sqrt{10} \tan ^{-1}\left (\frac{\sqrt{-10+x^2}}{\sqrt{10}}\right )\\ \end{align*}
Mathematica [A] time = 0.0177892, size = 47, normalized size = 0.77 \[ \frac{1}{15} \sqrt{x^2-10} \left (3 x^4-110 x^2+2300\right )-100 \sqrt{10} \tan ^{-1}\left (\sqrt{\frac{x^2}{10}-1}\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 46, normalized size = 0.8 \begin{align*}{\frac{1}{5} \left ({x}^{2}-10 \right ) ^{{\frac{5}{2}}}}-{\frac{10}{3} \left ({x}^{2}-10 \right ) ^{{\frac{3}{2}}}}+100\,\sqrt{{x}^{2}-10}+100\,\sqrt{10}\arctan \left ({\frac{\sqrt{10}}{\sqrt{{x}^{2}-10}}} \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.45614, size = 57, normalized size = 0.93 \begin{align*} \frac{1}{5} \,{\left (x^{2} - 10\right )}^{\frac{5}{2}} - \frac{10}{3} \,{\left (x^{2} - 10\right )}^{\frac{3}{2}} + 100 \, \sqrt{10} \arcsin \left (\frac{\sqrt{10}}{{\left | x \right |}}\right ) + 100 \, \sqrt{x^{2} - 10} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.05554, size = 158, normalized size = 2.59 \begin{align*} \frac{1}{15} \,{\left (3 \, x^{4} - 110 \, x^{2} + 2300\right )} \sqrt{x^{2} - 10} - 200 \, \sqrt{10} \arctan \left (-\frac{1}{10} \, \sqrt{10} x + \frac{1}{10} \, \sqrt{10} \sqrt{x^{2} - 10}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 9.04472, size = 167, normalized size = 2.74 \begin{align*} \begin{cases} \frac{x^{4} \sqrt{x^{2} - 10}}{5} - \frac{22 x^{2} \sqrt{x^{2} - 10}}{3} + \frac{460 \sqrt{x^{2} - 10}}{3} - 100 \sqrt{10} i \log{\left (x \right )} + 50 \sqrt{10} i \log{\left (x^{2} \right )} + 100 \sqrt{10} \operatorname{asin}{\left (\frac{\sqrt{10}}{x} \right )} & \text{for}\: \frac{\left |{x^{2}}\right |}{10} > 1 \\\frac{i x^{4} \sqrt{10 - x^{2}}}{5} - \frac{22 i x^{2} \sqrt{10 - x^{2}}}{3} + \frac{460 i \sqrt{10 - x^{2}}}{3} + 50 \sqrt{10} i \log{\left (x^{2} \right )} - 100 \sqrt{10} i \log{\left (\sqrt{1 - \frac{x^{2}}{10}} + 1 \right )} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.06717, size = 62, normalized size = 1.02 \begin{align*} \frac{1}{5} \,{\left (x^{2} - 10\right )}^{\frac{5}{2}} - \frac{10}{3} \,{\left (x^{2} - 10\right )}^{\frac{3}{2}} - 100 \, \sqrt{10} \arctan \left (\frac{1}{10} \, \sqrt{10} \sqrt{x^{2} - 10}\right ) + 100 \, \sqrt{x^{2} - 10} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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