Optimal. Leaf size=99 \[ \frac{5 a \tanh ^{-1}\left (\frac{\sqrt{b}}{\sqrt{x} \sqrt{a+\frac{b}{x}}}\right )}{b^{7/2}}-\frac{5 \sqrt{a+\frac{b}{x}}}{b^3 \sqrt{x}}+\frac{10}{3 b^2 x^{3/2} \sqrt{a+\frac{b}{x}}}+\frac{2}{3 b x^{5/2} \left (a+\frac{b}{x}\right )^{3/2}} \]
[Out]
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Rubi [A] time = 0.153591, antiderivative size = 99, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.294 \[ \frac{5 a \tanh ^{-1}\left (\frac{\sqrt{b}}{\sqrt{x} \sqrt{a+\frac{b}{x}}}\right )}{b^{7/2}}-\frac{5 \sqrt{a+\frac{b}{x}}}{b^3 \sqrt{x}}+\frac{10}{3 b^2 x^{3/2} \sqrt{a+\frac{b}{x}}}+\frac{2}{3 b x^{5/2} \left (a+\frac{b}{x}\right )^{3/2}} \]
Antiderivative was successfully verified.
[In] Int[1/((a + b/x)^(5/2)*x^(9/2)),x]
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Rubi in Sympy [A] time = 16.0685, size = 85, normalized size = 0.86 \[ \frac{5 a \operatorname{atanh}{\left (\frac{\sqrt{b}}{\sqrt{x} \sqrt{a + \frac{b}{x}}} \right )}}{b^{\frac{7}{2}}} + \frac{2}{3 b x^{\frac{5}{2}} \left (a + \frac{b}{x}\right )^{\frac{3}{2}}} + \frac{10}{3 b^{2} x^{\frac{3}{2}} \sqrt{a + \frac{b}{x}}} - \frac{5 \sqrt{a + \frac{b}{x}}}{b^{3} \sqrt{x}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(a+b/x)**(5/2)/x**(9/2),x)
[Out]
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Mathematica [A] time = 0.269147, size = 92, normalized size = 0.93 \[ \frac{-\frac{2 \sqrt{b} \sqrt{a+\frac{b}{x}} \left (15 a^2 x^2+20 a b x+3 b^2\right )}{\sqrt{x} (a x+b)^2}+30 a \log \left (\sqrt{b} \sqrt{x} \sqrt{a+\frac{b}{x}}+b\right )-15 a \log (x)}{6 b^{7/2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/((a + b/x)^(5/2)*x^(9/2)),x]
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Maple [A] time = 0.028, size = 102, normalized size = 1. \[ -{\frac{1}{3\, \left ( ax+b \right ) ^{2}}\sqrt{{\frac{ax+b}{x}}} \left ( -15\,{\it Artanh} \left ({\frac{\sqrt{ax+b}}{\sqrt{b}}} \right ) \sqrt{ax+b}{x}^{2}{a}^{2}+3\,{b}^{5/2}+20\,{b}^{3/2}xa+15\,{a}^{2}{x}^{2}\sqrt{b}-15\,{\it Artanh} \left ({\frac{\sqrt{ax+b}}{\sqrt{b}}} \right ) xab\sqrt{ax+b} \right ){\frac{1}{\sqrt{x}}}{b}^{-{\frac{7}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(a+b/x)^(5/2)/x^(9/2),x)
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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)^(5/2)*x^(9/2)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.25235, size = 1, normalized size = 0.01 \[ \left [\frac{15 \,{\left (a^{2} x^{2} + a b x\right )} \sqrt{x} \sqrt{\frac{a x + b}{x}} \log \left (\frac{2 \, b \sqrt{x} \sqrt{\frac{a x + b}{x}} +{\left (a x + 2 \, b\right )} \sqrt{b}}{x}\right ) - 2 \,{\left (15 \, a^{2} x^{2} + 20 \, a b x + 3 \, b^{2}\right )} \sqrt{b}}{6 \,{\left (a b^{3} x^{2} + b^{4} x\right )} \sqrt{b} \sqrt{x} \sqrt{\frac{a x + b}{x}}}, -\frac{15 \,{\left (a^{2} x^{2} + a b x\right )} \sqrt{x} \sqrt{\frac{a x + b}{x}} \arctan \left (\frac{b}{\sqrt{-b} \sqrt{x} \sqrt{\frac{a x + b}{x}}}\right ) +{\left (15 \, a^{2} x^{2} + 20 \, a b x + 3 \, b^{2}\right )} \sqrt{-b}}{3 \,{\left (a b^{3} x^{2} + b^{4} x\right )} \sqrt{-b} \sqrt{x} \sqrt{\frac{a x + b}{x}}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((a + b/x)^(5/2)*x^(9/2)),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)**(5/2)/x**(9/2),x)
[Out]
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GIAC/XCAS [A] time = 0.265042, size = 89, normalized size = 0.9 \[ -\frac{1}{3} \, a{\left (\frac{15 \, \arctan \left (\frac{\sqrt{a x + b}}{\sqrt{-b}}\right )}{\sqrt{-b} b^{3}} + \frac{2 \,{\left (6 \, a x + 7 \, b\right )}}{{\left (a x + b\right )}^{\frac{3}{2}} b^{3}} + \frac{3 \, \sqrt{a x + b}}{a b^{3} x}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((a + b/x)^(5/2)*x^(9/2)),x, algorithm="giac")
[Out]