Optimal. Leaf size=60 \[ \frac{2 \tanh ^{-1}\left (\frac{\sqrt{a+\frac{b}{x}}}{\sqrt{a}}\right )}{a^{5/2}}-\frac{2}{a^2 \sqrt{a+\frac{b}{x}}}-\frac{2}{3 a \left (a+\frac{b}{x}\right )^{3/2}} \]
[Out]
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Rubi [A] time = 0.0953389, antiderivative size = 60, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.267 \[ \frac{2 \tanh ^{-1}\left (\frac{\sqrt{a+\frac{b}{x}}}{\sqrt{a}}\right )}{a^{5/2}}-\frac{2}{a^2 \sqrt{a+\frac{b}{x}}}-\frac{2}{3 a \left (a+\frac{b}{x}\right )^{3/2}} \]
Antiderivative was successfully verified.
[In] Int[1/((a + b/x)^(5/2)*x),x]
[Out]
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Rubi in Sympy [A] time = 9.35803, size = 48, normalized size = 0.8 \[ - \frac{2}{3 a \left (a + \frac{b}{x}\right )^{\frac{3}{2}}} - \frac{2}{a^{2} \sqrt{a + \frac{b}{x}}} + \frac{2 \operatorname{atanh}{\left (\frac{\sqrt{a + \frac{b}{x}}}{\sqrt{a}} \right )}}{a^{\frac{5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(a+b/x)**(5/2)/x,x)
[Out]
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Mathematica [A] time = 0.14214, size = 67, normalized size = 1.12 \[ \frac{\log \left (2 \sqrt{a} x \sqrt{a+\frac{b}{x}}+2 a x+b\right )}{a^{5/2}}-\frac{2 x \sqrt{a+\frac{b}{x}} (4 a x+3 b)}{3 a^2 (a x+b)^2} \]
Antiderivative was successfully verified.
[In] Integrate[1/((a + b/x)^(5/2)*x),x]
[Out]
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Maple [B] time = 0.014, size = 279, normalized size = 4.7 \[{\frac{x}{3\,b \left ( ax+b \right ) ^{3}}\sqrt{{\frac{ax+b}{x}}} \left ( -6\,{a}^{11/2}\sqrt{x \left ( ax+b \right ) }{x}^{3}+6\,{a}^{9/2} \left ( x \left ( ax+b \right ) \right ) ^{3/2}x-18\,{a}^{9/2}\sqrt{x \left ( ax+b \right ) }{x}^{2}b+3\,\ln \left ( 1/2\,{\frac{2\,\sqrt{x \left ( ax+b \right ) }\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ){x}^{3}{a}^{5}b+4\,{a}^{7/2} \left ( x \left ( ax+b \right ) \right ) ^{3/2}b-18\,{a}^{7/2}\sqrt{x \left ( ax+b \right ) }x{b}^{2}+9\,\ln \left ( 1/2\,{\frac{2\,\sqrt{x \left ( ax+b \right ) }\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ){x}^{2}{a}^{4}{b}^{2}-6\,{a}^{5/2}\sqrt{x \left ( ax+b \right ) }{b}^{3}+9\,\ln \left ( 1/2\,{\frac{2\,\sqrt{x \left ( ax+b \right ) }\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ) x{a}^{3}{b}^{3}+3\,\ln \left ( 1/2\,{\frac{2\,\sqrt{x \left ( ax+b \right ) }\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ){a}^{2}{b}^{4} \right ){a}^{-{\frac{9}{2}}}{\frac{1}{\sqrt{x \left ( ax+b \right ) }}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(a+b/x)^(5/2)/x,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)^(5/2)*x),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.253083, size = 1, normalized size = 0.02 \[ \left [\frac{3 \,{\left (a x + b\right )} \sqrt{\frac{a x + b}{x}} \log \left (2 \, a x \sqrt{\frac{a x + b}{x}} +{\left (2 \, a x + b\right )} \sqrt{a}\right ) - 2 \,{\left (4 \, a x + 3 \, b\right )} \sqrt{a}}{3 \,{\left (a^{3} x + a^{2} b\right )} \sqrt{a} \sqrt{\frac{a x + b}{x}}}, -\frac{2 \,{\left (3 \,{\left (a x + b\right )} \sqrt{\frac{a x + b}{x}} \arctan \left (\frac{a}{\sqrt{-a} \sqrt{\frac{a x + b}{x}}}\right ) +{\left (4 \, a x + 3 \, b\right )} \sqrt{-a}\right )}}{3 \,{\left (a^{3} x + a^{2} b\right )} \sqrt{-a} \sqrt{\frac{a x + b}{x}}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((a + b/x)^(5/2)*x),x, algorithm="fricas")
[Out]
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Sympy [A] time = 11.4478, size = 700, normalized size = 11.67 \[ - \frac{8 a^{7} x^{3} \sqrt{1 + \frac{b}{a x}}}{3 a^{\frac{19}{2}} x^{3} + 9 a^{\frac{17}{2}} b x^{2} + 9 a^{\frac{15}{2}} b^{2} x + 3 a^{\frac{13}{2}} b^{3}} - \frac{3 a^{7} x^{3} \log{\left (\frac{b}{a x} \right )}}{3 a^{\frac{19}{2}} x^{3} + 9 a^{\frac{17}{2}} b x^{2} + 9 a^{\frac{15}{2}} b^{2} x + 3 a^{\frac{13}{2}} b^{3}} + \frac{6 a^{7} x^{3} \log{\left (\sqrt{1 + \frac{b}{a x}} + 1 \right )}}{3 a^{\frac{19}{2}} x^{3} + 9 a^{\frac{17}{2}} b x^{2} + 9 a^{\frac{15}{2}} b^{2} x + 3 a^{\frac{13}{2}} b^{3}} - \frac{14 a^{6} b x^{2} \sqrt{1 + \frac{b}{a x}}}{3 a^{\frac{19}{2}} x^{3} + 9 a^{\frac{17}{2}} b x^{2} + 9 a^{\frac{15}{2}} b^{2} x + 3 a^{\frac{13}{2}} b^{3}} - \frac{9 a^{6} b x^{2} \log{\left (\frac{b}{a x} \right )}}{3 a^{\frac{19}{2}} x^{3} + 9 a^{\frac{17}{2}} b x^{2} + 9 a^{\frac{15}{2}} b^{2} x + 3 a^{\frac{13}{2}} b^{3}} + \frac{18 a^{6} b x^{2} \log{\left (\sqrt{1 + \frac{b}{a x}} + 1 \right )}}{3 a^{\frac{19}{2}} x^{3} + 9 a^{\frac{17}{2}} b x^{2} + 9 a^{\frac{15}{2}} b^{2} x + 3 a^{\frac{13}{2}} b^{3}} - \frac{6 a^{5} b^{2} x \sqrt{1 + \frac{b}{a x}}}{3 a^{\frac{19}{2}} x^{3} + 9 a^{\frac{17}{2}} b x^{2} + 9 a^{\frac{15}{2}} b^{2} x + 3 a^{\frac{13}{2}} b^{3}} - \frac{9 a^{5} b^{2} x \log{\left (\frac{b}{a x} \right )}}{3 a^{\frac{19}{2}} x^{3} + 9 a^{\frac{17}{2}} b x^{2} + 9 a^{\frac{15}{2}} b^{2} x + 3 a^{\frac{13}{2}} b^{3}} + \frac{18 a^{5} b^{2} x \log{\left (\sqrt{1 + \frac{b}{a x}} + 1 \right )}}{3 a^{\frac{19}{2}} x^{3} + 9 a^{\frac{17}{2}} b x^{2} + 9 a^{\frac{15}{2}} b^{2} x + 3 a^{\frac{13}{2}} b^{3}} - \frac{3 a^{4} b^{3} \log{\left (\frac{b}{a x} \right )}}{3 a^{\frac{19}{2}} x^{3} + 9 a^{\frac{17}{2}} b x^{2} + 9 a^{\frac{15}{2}} b^{2} x + 3 a^{\frac{13}{2}} b^{3}} + \frac{6 a^{4} b^{3} \log{\left (\sqrt{1 + \frac{b}{a x}} + 1 \right )}}{3 a^{\frac{19}{2}} x^{3} + 9 a^{\frac{17}{2}} b x^{2} + 9 a^{\frac{15}{2}} b^{2} x + 3 a^{\frac{13}{2}} b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(a+b/x)**(5/2)/x,x)
[Out]
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GIAC/XCAS [A] time = 0.261727, size = 99, normalized size = 1.65 \[ -\frac{2}{3} \, b{\left (\frac{{\left (a + \frac{3 \,{\left (a x + b\right )}}{x}\right )} x}{{\left (a x + b\right )} a^{2} b \sqrt{\frac{a x + b}{x}}} + \frac{3 \, \arctan \left (\frac{\sqrt{\frac{a x + b}{x}}}{\sqrt{-a}}\right )}{\sqrt{-a} a^{2} b}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((a + b/x)^(5/2)*x),x, algorithm="giac")
[Out]