Optimal. Leaf size=84 \[ -\frac{7 a^{5/2} \tan ^{-1}\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{b}}\right )}{b^{9/2}}-\frac{7 a^2}{b^4 \sqrt{x}}+\frac{7 a}{3 b^3 x^{3/2}}+\frac{1}{b x^{5/2} (a x+b)}-\frac{7}{5 b^2 x^{5/2}} \]
[Out]
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Rubi [A] time = 0.101034, antiderivative size = 84, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333 \[ -\frac{7 a^{5/2} \tan ^{-1}\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{b}}\right )}{b^{9/2}}-\frac{7 a^2}{b^4 \sqrt{x}}+\frac{7 a}{3 b^3 x^{3/2}}+\frac{1}{b x^{5/2} (a x+b)}-\frac{7}{5 b^2 x^{5/2}} \]
Antiderivative was successfully verified.
[In] Int[1/((a + b/x)^2*x^(11/2)),x]
[Out]
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Rubi in Sympy [A] time = 17.7116, size = 80, normalized size = 0.95 \[ - \frac{7 a^{\frac{5}{2}} \operatorname{atan}{\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{b}} \right )}}{b^{\frac{9}{2}}} - \frac{7 a^{2}}{b^{4} \sqrt{x}} + \frac{7 a}{3 b^{3} x^{\frac{3}{2}}} + \frac{1}{b x^{\frac{5}{2}} \left (a x + b\right )} - \frac{7}{5 b^{2} x^{\frac{5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(a+b/x)**2/x**(11/2),x)
[Out]
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Mathematica [A] time = 0.10279, size = 79, normalized size = 0.94 \[ \frac{-105 a^3 x^3-70 a^2 b x^2+14 a b^2 x-6 b^3}{15 b^4 x^{5/2} (a x+b)}-\frac{7 a^{5/2} \tan ^{-1}\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{b}}\right )}{b^{9/2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/((a + b/x)^2*x^(11/2)),x]
[Out]
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Maple [A] time = 0.022, size = 72, normalized size = 0.9 \[ -{\frac{2}{5\,{b}^{2}}{x}^{-{\frac{5}{2}}}}-6\,{\frac{{a}^{2}}{{b}^{4}\sqrt{x}}}+{\frac{4\,a}{3\,{b}^{3}}{x}^{-{\frac{3}{2}}}}-{\frac{{a}^{3}}{{b}^{4} \left ( ax+b \right ) }\sqrt{x}}-7\,{\frac{{a}^{3}}{{b}^{4}\sqrt{ab}}\arctan \left ({\frac{a\sqrt{x}}{\sqrt{ab}}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(a+b/x)^2/x^(11/2),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(1/((a + b/x)^2*x^(11/2)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.240822, size = 1, normalized size = 0.01 \[ \left [-\frac{210 \, a^{3} x^{3} + 140 \, a^{2} b x^{2} - 28 \, a b^{2} x + 12 \, b^{3} - 105 \,{\left (a^{3} x^{3} + a^{2} b x^{2}\right )} \sqrt{x} \sqrt{-\frac{a}{b}} \log \left (\frac{a x - 2 \, b \sqrt{x} \sqrt{-\frac{a}{b}} - b}{a x + b}\right )}{30 \,{\left (a b^{4} x^{3} + b^{5} x^{2}\right )} \sqrt{x}}, -\frac{105 \, a^{3} x^{3} + 70 \, a^{2} b x^{2} - 14 \, a b^{2} x + 6 \, b^{3} - 105 \,{\left (a^{3} x^{3} + a^{2} b x^{2}\right )} \sqrt{x} \sqrt{\frac{a}{b}} \arctan \left (\frac{b \sqrt{\frac{a}{b}}}{a \sqrt{x}}\right )}{15 \,{\left (a b^{4} x^{3} + b^{5} x^{2}\right )} \sqrt{x}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((a + b/x)^2*x^(11/2)),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(1/(a+b/x)**2/x**(11/2),x)
[Out]
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GIAC/XCAS [A] time = 0.221498, size = 95, normalized size = 1.13 \[ -\frac{7 \, a^{3} \arctan \left (\frac{a \sqrt{x}}{\sqrt{a b}}\right )}{\sqrt{a b} b^{4}} - \frac{a^{3} \sqrt{x}}{{\left (a x + b\right )} b^{4}} - \frac{2 \,{\left (45 \, a^{2} x^{2} - 10 \, a b x + 3 \, b^{2}\right )}}{15 \, b^{4} x^{\frac{5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((a + b/x)^2*x^(11/2)),x, algorithm="giac")
[Out]