Optimal. Leaf size=110 \[ -\frac{63 b^{5/2} \tan ^{-1}\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{b}}\right )}{4 a^{11/2}}+\frac{63 b^2 \sqrt{x}}{4 a^5}-\frac{21 b x^{3/2}}{4 a^4}+\frac{63 x^{5/2}}{20 a^3}-\frac{9 x^{7/2}}{4 a^2 (a x+b)}-\frac{x^{9/2}}{2 a (a x+b)^2} \]
[Out]
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Rubi [A] time = 0.121253, antiderivative size = 110, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 5, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333 \[ -\frac{63 b^{5/2} \tan ^{-1}\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{b}}\right )}{4 a^{11/2}}+\frac{63 b^2 \sqrt{x}}{4 a^5}-\frac{21 b x^{3/2}}{4 a^4}+\frac{63 x^{5/2}}{20 a^3}-\frac{9 x^{7/2}}{4 a^2 (a x+b)}-\frac{x^{9/2}}{2 a (a x+b)^2} \]
Antiderivative was successfully verified.
[In] Int[x^(3/2)/(a + b/x)^3,x]
[Out]
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Rubi in Sympy [A] time = 22.2779, size = 102, normalized size = 0.93 \[ - \frac{x^{\frac{9}{2}}}{2 a \left (a x + b\right )^{2}} - \frac{9 x^{\frac{7}{2}}}{4 a^{2} \left (a x + b\right )} + \frac{63 x^{\frac{5}{2}}}{20 a^{3}} - \frac{21 b x^{\frac{3}{2}}}{4 a^{4}} + \frac{63 b^{2} \sqrt{x}}{4 a^{5}} - \frac{63 b^{\frac{5}{2}} \operatorname{atan}{\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{b}} \right )}}{4 a^{\frac{11}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(3/2)/(a+b/x)**3,x)
[Out]
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Mathematica [A] time = 0.0854287, size = 92, normalized size = 0.84 \[ \frac{\sqrt{x} \left (8 a^4 x^4-24 a^3 b x^3+168 a^2 b^2 x^2+525 a b^3 x+315 b^4\right )}{20 a^5 (a x+b)^2}-\frac{63 b^{5/2} \tan ^{-1}\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{b}}\right )}{4 a^{11/2}} \]
Antiderivative was successfully verified.
[In] Integrate[x^(3/2)/(a + b/x)^3,x]
[Out]
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Maple [A] time = 0.019, size = 90, normalized size = 0.8 \[{\frac{2}{5\,{a}^{3}}{x}^{{\frac{5}{2}}}}-2\,{\frac{b{x}^{3/2}}{{a}^{4}}}+12\,{\frac{{b}^{2}\sqrt{x}}{{a}^{5}}}+{\frac{17\,{b}^{3}}{4\,{a}^{4} \left ( ax+b \right ) ^{2}}{x}^{{\frac{3}{2}}}}+{\frac{15\,{b}^{4}}{4\,{a}^{5} \left ( ax+b \right ) ^{2}}\sqrt{x}}-{\frac{63\,{b}^{3}}{4\,{a}^{5}}\arctan \left ({a\sqrt{x}{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(3/2)/(a+b/x)^3,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(3/2)/(a + b/x)^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.239578, size = 1, normalized size = 0.01 \[ \left [\frac{315 \,{\left (a^{2} b^{2} x^{2} + 2 \, a b^{3} x + b^{4}\right )} \sqrt{-\frac{b}{a}} \log \left (\frac{a x - 2 \, a \sqrt{x} \sqrt{-\frac{b}{a}} - b}{a x + b}\right ) + 2 \,{\left (8 \, a^{4} x^{4} - 24 \, a^{3} b x^{3} + 168 \, a^{2} b^{2} x^{2} + 525 \, a b^{3} x + 315 \, b^{4}\right )} \sqrt{x}}{40 \,{\left (a^{7} x^{2} + 2 \, a^{6} b x + a^{5} b^{2}\right )}}, -\frac{315 \,{\left (a^{2} b^{2} x^{2} + 2 \, a b^{3} x + b^{4}\right )} \sqrt{\frac{b}{a}} \arctan \left (\frac{\sqrt{x}}{\sqrt{\frac{b}{a}}}\right ) -{\left (8 \, a^{4} x^{4} - 24 \, a^{3} b x^{3} + 168 \, a^{2} b^{2} x^{2} + 525 \, a b^{3} x + 315 \, b^{4}\right )} \sqrt{x}}{20 \,{\left (a^{7} x^{2} + 2 \, a^{6} b x + a^{5} b^{2}\right )}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(3/2)/(a + b/x)^3,x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**(3/2)/(a+b/x)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.229399, size = 119, normalized size = 1.08 \[ -\frac{63 \, b^{3} \arctan \left (\frac{a \sqrt{x}}{\sqrt{a b}}\right )}{4 \, \sqrt{a b} a^{5}} + \frac{17 \, a b^{3} x^{\frac{3}{2}} + 15 \, b^{4} \sqrt{x}}{4 \,{\left (a x + b\right )}^{2} a^{5}} + \frac{2 \,{\left (a^{12} x^{\frac{5}{2}} - 5 \, a^{11} b x^{\frac{3}{2}} + 30 \, a^{10} b^{2} \sqrt{x}\right )}}{5 \, a^{15}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(3/2)/(a + b/x)^3,x, algorithm="giac")
[Out]