Optimal. Leaf size=52 \[ \frac{2}{b \sqrt{x} \sqrt{a+\frac{b}{x}}}-\frac{2 \tanh ^{-1}\left (\frac{\sqrt{b}}{\sqrt{x} \sqrt{a+\frac{b}{x}}}\right )}{b^{3/2}} \]
[Out]
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Rubi [A] time = 0.0778538, antiderivative size = 52, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.235 \[ \frac{2}{b \sqrt{x} \sqrt{a+\frac{b}{x}}}-\frac{2 \tanh ^{-1}\left (\frac{\sqrt{b}}{\sqrt{x} \sqrt{a+\frac{b}{x}}}\right )}{b^{3/2}} \]
Antiderivative was successfully verified.
[In] Int[1/((a + b/x)^(3/2)*x^(5/2)),x]
[Out]
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Rubi in Sympy [A] time = 8.1495, size = 42, normalized size = 0.81 \[ \frac{2}{b \sqrt{x} \sqrt{a + \frac{b}{x}}} - \frac{2 \operatorname{atanh}{\left (\frac{\sqrt{b}}{\sqrt{x} \sqrt{a + \frac{b}{x}}} \right )}}{b^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(a+b/x)**(3/2)/x**(5/2),x)
[Out]
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Mathematica [A] time = 0.146486, size = 66, normalized size = 1.27 \[ \frac{\frac{2 \sqrt{b} \sqrt{x} \sqrt{a+\frac{b}{x}}}{a x+b}-2 \log \left (\sqrt{b} \sqrt{x} \sqrt{a+\frac{b}{x}}+b\right )+\log (x)}{b^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/((a + b/x)^(3/2)*x^(5/2)),x]
[Out]
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Maple [A] time = 0.019, size = 52, normalized size = 1. \[ 2\,{\frac{\sqrt{x}}{{b}^{3/2} \left ( ax+b \right ) }\sqrt{{\frac{ax+b}{x}}} \left ( -{\it Artanh} \left ({\frac{\sqrt{ax+b}}{\sqrt{b}}} \right ) \sqrt{ax+b}+\sqrt{b} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(a+b/x)^(3/2)/x^(5/2),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)^(3/2)*x^(5/2)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.250448, size = 1, normalized size = 0.02 \[ \left [\frac{\sqrt{x} \sqrt{\frac{a x + b}{x}} \log \left (-\frac{2 \, b \sqrt{x} \sqrt{\frac{a x + b}{x}} -{\left (a x + 2 \, b\right )} \sqrt{b}}{x}\right ) + 2 \, \sqrt{b}}{b^{\frac{3}{2}} \sqrt{x} \sqrt{\frac{a x + b}{x}}}, \frac{2 \,{\left (\sqrt{x} \sqrt{\frac{a x + b}{x}} \arctan \left (\frac{b}{\sqrt{-b} \sqrt{x} \sqrt{\frac{a x + b}{x}}}\right ) + \sqrt{-b}\right )}}{\sqrt{-b} b \sqrt{x} \sqrt{\frac{a x + b}{x}}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((a + b/x)^(3/2)*x^(5/2)),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)**(3/2)/x**(5/2),x)
[Out]
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GIAC/XCAS [A] time = 0.228967, size = 90, normalized size = 1.73 \[ \frac{2 \, \arctan \left (\frac{\sqrt{a x + b}}{\sqrt{-b}}\right )}{\sqrt{-b} b} - \frac{2 \,{\left (\sqrt{b} \arctan \left (\frac{\sqrt{b}}{\sqrt{-b}}\right ) + \sqrt{-b}\right )}}{\sqrt{-b} b^{\frac{3}{2}}} + \frac{2}{\sqrt{a x + b} b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((a + b/x)^(3/2)*x^(5/2)),x, algorithm="giac")
[Out]