Optimal. Leaf size=139 \[ -\frac{35 b^3 \tanh ^{-1}\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{a x+b \sqrt{x}}}\right )}{4 a^{9/2}}+\frac{35 b^2 \sqrt{a x+b \sqrt{x}}}{4 a^4}-\frac{35 b \sqrt{x} \sqrt{a x+b \sqrt{x}}}{6 a^3}+\frac{14 x \sqrt{a x+b \sqrt{x}}}{3 a^2}-\frac{4 x^2}{a \sqrt{a x+b \sqrt{x}}} \]
[Out]
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Rubi [A] time = 0.269441, antiderivative size = 139, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.316 \[ -\frac{35 b^3 \tanh ^{-1}\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{a x+b \sqrt{x}}}\right )}{4 a^{9/2}}+\frac{35 b^2 \sqrt{a x+b \sqrt{x}}}{4 a^4}-\frac{35 b \sqrt{x} \sqrt{a x+b \sqrt{x}}}{6 a^3}+\frac{14 x \sqrt{a x+b \sqrt{x}}}{3 a^2}-\frac{4 x^2}{a \sqrt{a x+b \sqrt{x}}} \]
Antiderivative was successfully verified.
[In] Int[x^2/(b*Sqrt[x] + a*x)^(3/2),x]
[Out]
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Rubi in Sympy [A] time = 26.9052, size = 129, normalized size = 0.93 \[ - \frac{4 x^{2}}{a \sqrt{a x + b \sqrt{x}}} + \frac{14 x \sqrt{a x + b \sqrt{x}}}{3 a^{2}} - \frac{35 b \sqrt{x} \sqrt{a x + b \sqrt{x}}}{6 a^{3}} + \frac{35 b^{2} \sqrt{a x + b \sqrt{x}}}{4 a^{4}} - \frac{35 b^{3} \operatorname{atanh}{\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{a x + b \sqrt{x}}} \right )}}{4 a^{\frac{9}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**2/(b*x**(1/2)+a*x)**(3/2),x)
[Out]
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Mathematica [A] time = 0.158524, size = 113, normalized size = 0.81 \[ \frac{\sqrt{a x+b \sqrt{x}} \left (8 a^3 x^{3/2}-14 a^2 b x+35 a b^2 \sqrt{x}+105 b^3\right )}{12 a^4 \left (a \sqrt{x}+b\right )}-\frac{35 b^3 \log \left (2 \sqrt{a} \sqrt{a x+b \sqrt{x}}+2 a \sqrt{x}+b\right )}{8 a^{9/2}} \]
Antiderivative was successfully verified.
[In] Integrate[x^2/(b*Sqrt[x] + a*x)^(3/2),x]
[Out]
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Maple [B] time = 0.013, size = 507, normalized size = 3.7 \[ -{\frac{1}{24}\sqrt{b\sqrt{x}+ax} \left ( -16\, \left ( b\sqrt{x}+ax \right ) ^{3/2}x{a}^{15/2}+60\,\sqrt{b\sqrt{x}+ax}{x}^{3/2}{a}^{15/2}b-240\,\sqrt{\sqrt{x} \left ( b+\sqrt{x}a \right ) }x{a}^{13/2}{b}^{2}-32\, \left ( b\sqrt{x}+ax \right ) ^{3/2}\sqrt{x}{a}^{13/2}b+150\,\sqrt{b\sqrt{x}+ax}x{a}^{13/2}{b}^{2}+96\,{b}^{2}{a}^{11/2} \left ( \sqrt{x} \left ( b+\sqrt{x}a \right ) \right ) ^{3/2}-480\,\sqrt{\sqrt{x} \left ( b+\sqrt{x}a \right ) }\sqrt{x}{a}^{11/2}{b}^{3}-16\, \left ( b\sqrt{x}+ax \right ) ^{3/2}{a}^{11/2}{b}^{2}+120\,\sqrt{b\sqrt{x}+ax}\sqrt{x}{a}^{11/2}{b}^{3}-240\,\sqrt{\sqrt{x} \left ( b+\sqrt{x}a \right ) }{a}^{9/2}{b}^{4}+30\,\sqrt{b\sqrt{x}+ax}{a}^{9/2}{b}^{4}-15\,x\ln \left ( 1/2\,{\frac{2\,\sqrt{b\sqrt{x}+ax}\sqrt{a}+2\,\sqrt{x}a+b}{\sqrt{a}}} \right ){a}^{6}{b}^{3}+120\,x\ln \left ( 1/2\,{\frac{2\,\sqrt{\sqrt{x} \left ( b+\sqrt{x}a \right ) }\sqrt{a}+2\,\sqrt{x}a+b}{\sqrt{a}}} \right ){a}^{6}{b}^{3}-30\,\sqrt{x}\ln \left ( 1/2\,{\frac{2\,\sqrt{b\sqrt{x}+ax}\sqrt{a}+2\,\sqrt{x}a+b}{\sqrt{a}}} \right ){a}^{5}{b}^{4}+240\,\sqrt{x}\ln \left ( 1/2\,{\frac{2\,\sqrt{\sqrt{x} \left ( b+\sqrt{x}a \right ) }\sqrt{a}+2\,\sqrt{x}a+b}{\sqrt{a}}} \right ){a}^{5}{b}^{4}-15\,\ln \left ( 1/2\,{\frac{2\,\sqrt{b\sqrt{x}+ax}\sqrt{a}+2\,\sqrt{x}a+b}{\sqrt{a}}} \right ){a}^{4}{b}^{5}+120\,\ln \left ( 1/2\,{\frac{2\,\sqrt{\sqrt{x} \left ( b+\sqrt{x}a \right ) }\sqrt{a}+2\,\sqrt{x}a+b}{\sqrt{a}}} \right ){a}^{4}{b}^{5} \right ){a}^{-{\frac{17}{2}}}{\frac{1}{\sqrt{\sqrt{x} \left ( b+\sqrt{x}a \right ) }}} \left ( b+\sqrt{x}a \right ) ^{-2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^2/(b*x^(1/2)+a*x)^(3/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{2}}{{\left (a x + b \sqrt{x}\right )}^{\frac{3}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/(a*x + b*sqrt(x))^(3/2),x, algorithm="maxima")
[Out]
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Fricas [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/(a*x + b*sqrt(x))^(3/2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{2}}{\left (a x + b \sqrt{x}\right )^{\frac{3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**2/(b*x**(1/2)+a*x)**(3/2),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^2/(a*x + b*sqrt(x))^(3/2),x, algorithm="giac")
[Out]