Optimal. Leaf size=59 \[ -\frac{2 a^2 \left (a+\frac{b}{x^3}\right )^{5/2}}{15 b^3}-\frac{2 \left (a+\frac{b}{x^3}\right )^{9/2}}{27 b^3}+\frac{4 a \left (a+\frac{b}{x^3}\right )^{7/2}}{21 b^3} \]
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Rubi [A] time = 0.0316208, antiderivative size = 59, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.133, Rules used = {266, 43} \[ -\frac{2 a^2 \left (a+\frac{b}{x^3}\right )^{5/2}}{15 b^3}-\frac{2 \left (a+\frac{b}{x^3}\right )^{9/2}}{27 b^3}+\frac{4 a \left (a+\frac{b}{x^3}\right )^{7/2}}{21 b^3} \]
Antiderivative was successfully verified.
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Rule 266
Rule 43
Rubi steps
\begin{align*} \int \frac{\left (a+\frac{b}{x^3}\right )^{3/2}}{x^{10}} \, dx &=-\left (\frac{1}{3} \operatorname{Subst}\left (\int x^2 (a+b x)^{3/2} \, dx,x,\frac{1}{x^3}\right )\right )\\ &=-\left (\frac{1}{3} \operatorname{Subst}\left (\int \left (\frac{a^2 (a+b x)^{3/2}}{b^2}-\frac{2 a (a+b x)^{5/2}}{b^2}+\frac{(a+b x)^{7/2}}{b^2}\right ) \, dx,x,\frac{1}{x^3}\right )\right )\\ &=-\frac{2 a^2 \left (a+\frac{b}{x^3}\right )^{5/2}}{15 b^3}+\frac{4 a \left (a+\frac{b}{x^3}\right )^{7/2}}{21 b^3}-\frac{2 \left (a+\frac{b}{x^3}\right )^{9/2}}{27 b^3}\\ \end{align*}
Mathematica [A] time = 0.013689, size = 51, normalized size = 0.86 \[ -\frac{2 \sqrt{a+\frac{b}{x^3}} \left (a x^3+b\right )^2 \left (8 a^2 x^6-20 a b x^3+35 b^2\right )}{945 b^3 x^{12}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 50, normalized size = 0.9 \begin{align*} -{\frac{ \left ( 2\,a{x}^{3}+2\,b \right ) \left ( 8\,{a}^{2}{x}^{6}-20\,{x}^{3}ab+35\,{b}^{2} \right ) }{945\,{b}^{3}{x}^{9}} \left ({\frac{a{x}^{3}+b}{{x}^{3}}} \right ) ^{{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.990275, size = 63, normalized size = 1.07 \begin{align*} -\frac{2 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{9}{2}}}{27 \, b^{3}} + \frac{4 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{7}{2}} a}{21 \, b^{3}} - \frac{2 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{5}{2}} a^{2}}{15 \, b^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.46949, size = 146, normalized size = 2.47 \begin{align*} -\frac{2 \,{\left (8 \, a^{4} x^{12} - 4 \, a^{3} b x^{9} + 3 \, a^{2} b^{2} x^{6} + 50 \, a b^{3} x^{3} + 35 \, b^{4}\right )} \sqrt{\frac{a x^{3} + b}{x^{3}}}}{945 \, b^{3} x^{12}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 3.86603, size = 1001, normalized size = 16.97 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.18971, size = 143, normalized size = 2.42 \begin{align*} -\frac{2 \,{\left (\frac{3 \,{\left (15 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{7}{2}} - 42 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{5}{2}} a + 35 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{3}{2}} a^{2}\right )} a}{b^{2}} + \frac{35 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{9}{2}} - 135 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{7}{2}} a + 189 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{5}{2}} a^{2} - 105 \,{\left (a + \frac{b}{x^{3}}\right )}^{\frac{3}{2}} a^{3}}{b^{2}}\right )}}{945 \, b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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