Optimal. Leaf size=122 \[ \frac{35 a^2 \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a x+b x^2}}\right )}{4 b^{9/2}}-\frac{35 a \sqrt{a x+b x^2}}{4 b^4}+\frac{35 x \sqrt{a x+b x^2}}{6 b^3}-\frac{14 x^3}{3 b^2 \sqrt{a x+b x^2}}-\frac{2 x^5}{3 b \left (a x+b x^2\right )^{3/2}} \]
[Out]
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Rubi [A] time = 0.179722, antiderivative size = 122, 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 \[ \frac{35 a^2 \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a x+b x^2}}\right )}{4 b^{9/2}}-\frac{35 a \sqrt{a x+b x^2}}{4 b^4}+\frac{35 x \sqrt{a x+b x^2}}{6 b^3}-\frac{14 x^3}{3 b^2 \sqrt{a x+b x^2}}-\frac{2 x^5}{3 b \left (a x+b x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
[In] Int[x^6/(a*x + b*x^2)^(5/2),x]
[Out]
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Rubi in Sympy [A] time = 20.5545, size = 114, normalized size = 0.93 \[ \frac{35 a^{2} \operatorname{atanh}{\left (\frac{\sqrt{b} x}{\sqrt{a x + b x^{2}}} \right )}}{4 b^{\frac{9}{2}}} - \frac{35 a \sqrt{a x + b x^{2}}}{4 b^{4}} - \frac{2 x^{5}}{3 b \left (a x + b x^{2}\right )^{\frac{3}{2}}} - \frac{14 x^{3}}{3 b^{2} \sqrt{a x + b x^{2}}} + \frac{35 x \sqrt{a x + b x^{2}}}{6 b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**6/(b*x**2+a*x)**(5/2),x)
[Out]
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Mathematica [A] time = 0.103081, size = 102, normalized size = 0.84 \[ \frac{x \left (105 a^2 \sqrt{x} (a+b x)^{3/2} \log \left (\sqrt{b} \sqrt{a+b x}+b \sqrt{x}\right )+\sqrt{b} x \left (-105 a^3-140 a^2 b x-21 a b^2 x^2+6 b^3 x^3\right )\right )}{12 b^{9/2} (x (a+b x))^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[x^6/(a*x + b*x^2)^(5/2),x]
[Out]
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Maple [A] time = 0.009, size = 176, normalized size = 1.4 \[{\frac{{x}^{5}}{2\,b} \left ( b{x}^{2}+ax \right ) ^{-{\frac{3}{2}}}}-{\frac{7\,a{x}^{4}}{4\,{b}^{2}} \left ( b{x}^{2}+ax \right ) ^{-{\frac{3}{2}}}}-{\frac{35\,{a}^{2}{x}^{3}}{24\,{b}^{3}} \left ( b{x}^{2}+ax \right ) ^{-{\frac{3}{2}}}}+{\frac{35\,{x}^{2}{a}^{3}}{16\,{b}^{4}} \left ( b{x}^{2}+ax \right ) ^{-{\frac{3}{2}}}}+{\frac{35\,{a}^{4}x}{48\,{b}^{5}} \left ( b{x}^{2}+ax \right ) ^{-{\frac{3}{2}}}}-{\frac{245\,{a}^{2}x}{24\,{b}^{4}}{\frac{1}{\sqrt{b{x}^{2}+ax}}}}-{\frac{35\,{a}^{3}}{48\,{b}^{5}}{\frac{1}{\sqrt{b{x}^{2}+ax}}}}+{\frac{35\,{a}^{2}}{8}\ln \left ({1 \left ({\frac{a}{2}}+bx \right ){\frac{1}{\sqrt{b}}}}+\sqrt{b{x}^{2}+ax} \right ){b}^{-{\frac{9}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^6/(b*x^2+a*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^6/(b*x^2 + a*x)^(5/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.236177, size = 1, normalized size = 0.01 \[ \left [\frac{105 \,{\left (a^{2} b x + a^{3}\right )} \sqrt{b x^{2} + a x} \log \left ({\left (2 \, b x + a\right )} \sqrt{b} + 2 \, \sqrt{b x^{2} + a x} b\right ) + 2 \,{\left (6 \, b^{3} x^{4} - 21 \, a b^{2} x^{3} - 140 \, a^{2} b x^{2} - 105 \, a^{3} x\right )} \sqrt{b}}{24 \,{\left (b^{5} x + a b^{4}\right )} \sqrt{b x^{2} + a x} \sqrt{b}}, \frac{105 \,{\left (a^{2} b x + a^{3}\right )} \sqrt{b x^{2} + a x} \arctan \left (\frac{\sqrt{b x^{2} + a x} \sqrt{-b}}{b x}\right ) +{\left (6 \, b^{3} x^{4} - 21 \, a b^{2} x^{3} - 140 \, a^{2} b x^{2} - 105 \, a^{3} x\right )} \sqrt{-b}}{12 \,{\left (b^{5} x + a b^{4}\right )} \sqrt{b x^{2} + a x} \sqrt{-b}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^6/(b*x^2 + a*x)^(5/2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{6}}{\left (x \left (a + b x\right )\right )^{\frac{5}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**6/(b*x**2+a*x)**(5/2),x)
[Out]
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GIAC/XCAS [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^6/(b*x^2 + a*x)^(5/2),x, algorithm="giac")
[Out]