Optimal. Leaf size=97 \[ -\frac{15}{4} a^2 \sqrt{b} \tanh ^{-1}\left (\frac{\sqrt{b}}{\sqrt{x} \sqrt{a+\frac{b}{x}}}\right )+2 \sqrt{x} \left (a+\frac{b}{x}\right )^{5/2}-\frac{5 b \left (a+\frac{b}{x}\right )^{3/2}}{2 \sqrt{x}}-\frac{15 a b \sqrt{a+\frac{b}{x}}}{4 \sqrt{x}} \]
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Rubi [A] time = 0.123352, antiderivative size = 97, 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 \[ -\frac{15}{4} a^2 \sqrt{b} \tanh ^{-1}\left (\frac{\sqrt{b}}{\sqrt{x} \sqrt{a+\frac{b}{x}}}\right )+2 \sqrt{x} \left (a+\frac{b}{x}\right )^{5/2}-\frac{5 b \left (a+\frac{b}{x}\right )^{3/2}}{2 \sqrt{x}}-\frac{15 a b \sqrt{a+\frac{b}{x}}}{4 \sqrt{x}} \]
Antiderivative was successfully verified.
[In] Int[(a + b/x)^(5/2)/Sqrt[x],x]
[Out]
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Rubi in Sympy [A] time = 10.3093, size = 85, normalized size = 0.88 \[ - \frac{15 a^{2} \sqrt{b} \operatorname{atanh}{\left (\frac{\sqrt{b}}{\sqrt{x} \sqrt{a + \frac{b}{x}}} \right )}}{4} - \frac{15 a b \sqrt{a + \frac{b}{x}}}{4 \sqrt{x}} - \frac{5 b \left (a + \frac{b}{x}\right )^{\frac{3}{2}}}{2 \sqrt{x}} + 2 \sqrt{x} \left (a + \frac{b}{x}\right )^{\frac{5}{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a+b/x)**(5/2)/x**(1/2),x)
[Out]
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Mathematica [A] time = 0.232231, size = 91, normalized size = 0.94 \[ \frac{\sqrt{a+\frac{b}{x}} \left (8 a^2 x^2-9 a b x-2 b^2\right )}{4 x^{3/2}}-\frac{15}{4} a^2 \sqrt{b} \log \left (\sqrt{b} \sqrt{x} \sqrt{a+\frac{b}{x}}+b\right )+\frac{15}{8} a^2 \sqrt{b} \log (x) \]
Antiderivative was successfully verified.
[In] Integrate[(a + b/x)^(5/2)/Sqrt[x],x]
[Out]
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Maple [A] time = 0.023, size = 93, normalized size = 1. \[ -{\frac{1}{4}\sqrt{{\frac{ax+b}{x}}} \left ( 15\,{\it Artanh} \left ({\frac{\sqrt{ax+b}}{\sqrt{b}}} \right ){a}^{2}b{x}^{2}-8\,{x}^{2}{a}^{2}\sqrt{b}\sqrt{ax+b}+9\,xa{b}^{3/2}\sqrt{ax+b}+2\,{b}^{5/2}\sqrt{ax+b} \right ){x}^{-{\frac{3}{2}}}{\frac{1}{\sqrt{ax+b}}}{\frac{1}{\sqrt{b}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a+b/x)^(5/2)/x^(1/2),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((a + b/x)^(5/2)/sqrt(x),x, algorithm="maxima")
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Fricas [A] time = 0.246082, size = 1, normalized size = 0.01 \[ \left [\frac{15 \, a^{2} \sqrt{b} x^{2} \log \left (\frac{a x - 2 \, \sqrt{b} \sqrt{x} \sqrt{\frac{a x + b}{x}} + 2 \, b}{x}\right ) + 2 \,{\left (8 \, a^{2} x^{2} - 9 \, a b x - 2 \, b^{2}\right )} \sqrt{x} \sqrt{\frac{a x + b}{x}}}{8 \, x^{2}}, -\frac{15 \, a^{2} \sqrt{-b} x^{2} \arctan \left (\frac{\sqrt{x} \sqrt{\frac{a x + b}{x}}}{\sqrt{-b}}\right ) -{\left (8 \, a^{2} x^{2} - 9 \, a b x - 2 \, b^{2}\right )} \sqrt{x} \sqrt{\frac{a x + b}{x}}}{4 \, x^{2}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x)^(5/2)/sqrt(x),x, algorithm="fricas")
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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((a+b/x)**(5/2)/x**(1/2),x)
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GIAC/XCAS [A] time = 0.294607, size = 92, normalized size = 0.95 \[ \frac{1}{4} \,{\left (\frac{15 \, b \arctan \left (\frac{\sqrt{a x + b}}{\sqrt{-b}}\right )}{\sqrt{-b}} + 8 \, \sqrt{a x + b} - \frac{9 \,{\left (a x + b\right )}^{\frac{3}{2}} b - 7 \, \sqrt{a x + b} b^{2}}{a^{2} x^{2}}\right )} a^{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x)^(5/2)/sqrt(x),x, algorithm="giac")
[Out]