Optimal. Leaf size=114 \[ \frac{35 b^2 \tanh ^{-1}\left (\frac{\sqrt{a+\frac{b}{x}}}{\sqrt{a}}\right )}{4 a^{9/2}}-\frac{35 b x \sqrt{a+\frac{b}{x}}}{4 a^4}+\frac{35 x^2 \sqrt{a+\frac{b}{x}}}{6 a^3}-\frac{14 x^2}{3 a^2 \sqrt{a+\frac{b}{x}}}-\frac{2 x^2}{3 a \left (a+\frac{b}{x}\right )^{3/2}} \]
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Rubi [A] time = 0.152204, antiderivative size = 114, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 4, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.308 \[ \frac{35 b^2 \tanh ^{-1}\left (\frac{\sqrt{a+\frac{b}{x}}}{\sqrt{a}}\right )}{4 a^{9/2}}-\frac{35 b x \sqrt{a+\frac{b}{x}}}{4 a^4}+\frac{35 x^2 \sqrt{a+\frac{b}{x}}}{6 a^3}-\frac{14 x^2}{3 a^2 \sqrt{a+\frac{b}{x}}}-\frac{2 x^2}{3 a \left (a+\frac{b}{x}\right )^{3/2}} \]
Antiderivative was successfully verified.
[In] Int[x/(a + b/x)^(5/2),x]
[Out]
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Rubi in Sympy [A] time = 16.3529, size = 99, normalized size = 0.87 \[ - \frac{2 x^{2}}{3 a \left (a + \frac{b}{x}\right )^{\frac{3}{2}}} - \frac{14 x^{2}}{3 a^{2} \sqrt{a + \frac{b}{x}}} + \frac{35 x^{2} \sqrt{a + \frac{b}{x}}}{6 a^{3}} - \frac{35 b x \sqrt{a + \frac{b}{x}}}{4 a^{4}} + \frac{35 b^{2} \operatorname{atanh}{\left (\frac{\sqrt{a + \frac{b}{x}}}{\sqrt{a}} \right )}}{4 a^{\frac{9}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x/(a+b/x)**(5/2),x)
[Out]
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Mathematica [A] time = 0.156256, size = 95, normalized size = 0.83 \[ \frac{35 b^2 \log \left (2 \sqrt{a} x \sqrt{a+\frac{b}{x}}+2 a x+b\right )}{8 a^{9/2}}+\frac{x \sqrt{a+\frac{b}{x}} \left (6 a^3 x^3-21 a^2 b x^2-140 a b^2 x-105 b^3\right )}{12 a^4 (a x+b)^2} \]
Antiderivative was successfully verified.
[In] Integrate[x/(a + b/x)^(5/2),x]
[Out]
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Maple [B] time = 0.017, size = 535, normalized size = 4.7 \[ -{\frac{x}{24\, \left ( ax+b \right ) ^{3}}\sqrt{{\frac{ax+b}{x}}} \left ( -12\,{a}^{17/2}\sqrt{a{x}^{2}+bx}{x}^{4}-42\,{a}^{15/2}\sqrt{a{x}^{2}+bx}{x}^{3}b+216\,{a}^{15/2}\sqrt{x \left ( ax+b \right ) }{x}^{3}b-54\,{a}^{13/2}\sqrt{a{x}^{2}+bx}{x}^{2}{b}^{2}-144\,{a}^{13/2} \left ( x \left ( ax+b \right ) \right ) ^{3/2}xb+648\,{a}^{13/2}\sqrt{x \left ( ax+b \right ) }{x}^{2}{b}^{2}-30\,{a}^{11/2}\sqrt{a{x}^{2}+bx}x{b}^{3}-128\,{b}^{2}{a}^{11/2} \left ( x \left ( ax+b \right ) \right ) ^{3/2}+648\,{a}^{11/2}\sqrt{x \left ( ax+b \right ) }x{b}^{3}-6\,{a}^{9/2}\sqrt{a{x}^{2}+bx}{b}^{4}+216\,{a}^{9/2}\sqrt{x \left ( ax+b \right ) }{b}^{4}+3\,\ln \left ( 1/2\,{\frac{2\,\sqrt{a{x}^{2}+bx}\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ){x}^{3}{a}^{7}{b}^{2}-108\,\ln \left ( 1/2\,{\frac{2\,\sqrt{x \left ( ax+b \right ) }\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ){x}^{3}{a}^{7}{b}^{2}+9\,\ln \left ( 1/2\,{\frac{2\,\sqrt{a{x}^{2}+bx}\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ){x}^{2}{a}^{6}{b}^{3}-324\,\ln \left ( 1/2\,{\frac{2\,\sqrt{x \left ( ax+b \right ) }\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ){x}^{2}{a}^{6}{b}^{3}+9\,\ln \left ( 1/2\,{\frac{2\,\sqrt{a{x}^{2}+bx}\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ) x{a}^{5}{b}^{4}-324\,\ln \left ( 1/2\,{\frac{2\,\sqrt{x \left ( ax+b \right ) }\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ) x{a}^{5}{b}^{4}+3\,\ln \left ( 1/2\,{\frac{2\,\sqrt{a{x}^{2}+bx}\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ){a}^{4}{b}^{5}-108\,\ln \left ( 1/2\,{\frac{2\,\sqrt{x \left ( ax+b \right ) }\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ){a}^{4}{b}^{5} \right ){a}^{-{\frac{17}{2}}}{\frac{1}{\sqrt{x \left ( ax+b \right ) }}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x/(a+b/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(x/(a + b/x)^(5/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.259129, size = 1, normalized size = 0.01 \[ \left [\frac{105 \,{\left (a b^{2} x + b^{3}\right )} \sqrt{\frac{a x + b}{x}} \log \left (2 \, a x \sqrt{\frac{a x + b}{x}} +{\left (2 \, a x + b\right )} \sqrt{a}\right ) + 2 \,{\left (6 \, a^{3} x^{3} - 21 \, a^{2} b x^{2} - 140 \, a b^{2} x - 105 \, b^{3}\right )} \sqrt{a}}{24 \,{\left (a^{5} x + a^{4} b\right )} \sqrt{a} \sqrt{\frac{a x + b}{x}}}, -\frac{105 \,{\left (a b^{2} x + b^{3}\right )} \sqrt{\frac{a x + b}{x}} \arctan \left (\frac{a}{\sqrt{-a} \sqrt{\frac{a x + b}{x}}}\right ) -{\left (6 \, a^{3} x^{3} - 21 \, a^{2} b x^{2} - 140 \, a b^{2} x - 105 \, b^{3}\right )} \sqrt{-a}}{12 \,{\left (a^{5} x + a^{4} b\right )} \sqrt{-a} \sqrt{\frac{a x + b}{x}}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x/(a + b/x)^(5/2),x, algorithm="fricas")
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Sympy [A] time = 26.341, size = 464, normalized size = 4.07 \[ \frac{6 a^{\frac{89}{2}} b^{75} x^{49}}{12 a^{\frac{93}{2}} b^{\frac{151}{2}} x^{\frac{93}{2}} \sqrt{\frac{a x}{b} + 1} + 12 a^{\frac{91}{2}} b^{\frac{153}{2}} x^{\frac{91}{2}} \sqrt{\frac{a x}{b} + 1}} - \frac{21 a^{\frac{87}{2}} b^{76} x^{48}}{12 a^{\frac{93}{2}} b^{\frac{151}{2}} x^{\frac{93}{2}} \sqrt{\frac{a x}{b} + 1} + 12 a^{\frac{91}{2}} b^{\frac{153}{2}} x^{\frac{91}{2}} \sqrt{\frac{a x}{b} + 1}} - \frac{140 a^{\frac{85}{2}} b^{77} x^{47}}{12 a^{\frac{93}{2}} b^{\frac{151}{2}} x^{\frac{93}{2}} \sqrt{\frac{a x}{b} + 1} + 12 a^{\frac{91}{2}} b^{\frac{153}{2}} x^{\frac{91}{2}} \sqrt{\frac{a x}{b} + 1}} - \frac{105 a^{\frac{83}{2}} b^{78} x^{46}}{12 a^{\frac{93}{2}} b^{\frac{151}{2}} x^{\frac{93}{2}} \sqrt{\frac{a x}{b} + 1} + 12 a^{\frac{91}{2}} b^{\frac{153}{2}} x^{\frac{91}{2}} \sqrt{\frac{a x}{b} + 1}} + \frac{105 a^{42} b^{\frac{155}{2}} x^{\frac{93}{2}} \sqrt{\frac{a x}{b} + 1} \operatorname{asinh}{\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{b}} \right )}}{12 a^{\frac{93}{2}} b^{\frac{151}{2}} x^{\frac{93}{2}} \sqrt{\frac{a x}{b} + 1} + 12 a^{\frac{91}{2}} b^{\frac{153}{2}} x^{\frac{91}{2}} \sqrt{\frac{a x}{b} + 1}} + \frac{105 a^{41} b^{\frac{157}{2}} x^{\frac{91}{2}} \sqrt{\frac{a x}{b} + 1} \operatorname{asinh}{\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{b}} \right )}}{12 a^{\frac{93}{2}} b^{\frac{151}{2}} x^{\frac{93}{2}} \sqrt{\frac{a x}{b} + 1} + 12 a^{\frac{91}{2}} b^{\frac{153}{2}} x^{\frac{91}{2}} \sqrt{\frac{a x}{b} + 1}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x/(a+b/x)**(5/2),x)
[Out]
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GIAC/XCAS [A] time = 0.262774, size = 169, normalized size = 1.48 \[ -\frac{1}{12} \, b^{2}{\left (\frac{8 \,{\left (a + \frac{9 \,{\left (a x + b\right )}}{x}\right )} x}{{\left (a x + b\right )} a^{4} \sqrt{\frac{a x + b}{x}}} + \frac{105 \, \arctan \left (\frac{\sqrt{\frac{a x + b}{x}}}{\sqrt{-a}}\right )}{\sqrt{-a} a^{4}} - \frac{3 \,{\left (13 \, a \sqrt{\frac{a x + b}{x}} - \frac{11 \,{\left (a x + b\right )} \sqrt{\frac{a x + b}{x}}}{x}\right )}}{{\left (a - \frac{a x + b}{x}\right )}^{2} a^{4}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x/(a + b/x)^(5/2),x, algorithm="giac")
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