Optimal. Leaf size=236 \[ -\frac{9009 a^6 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt [3]{x}}{\sqrt{a x+b x^{2/3}}}\right )}{512 b^{15/2}}+\frac{9009 a^5 \sqrt{a x+b x^{2/3}}}{512 b^7 x^{2/3}}-\frac{3003 a^4 \sqrt{a x+b x^{2/3}}}{256 b^6 x}+\frac{3003 a^3 \sqrt{a x+b x^{2/3}}}{320 b^5 x^{4/3}}-\frac{1287 a^2 \sqrt{a x+b x^{2/3}}}{160 b^4 x^{5/3}}+\frac{143 a \sqrt{a x+b x^{2/3}}}{20 b^3 x^2}-\frac{13 \sqrt{a x+b x^{2/3}}}{2 b^2 x^{7/3}}+\frac{6}{b x^{5/3} \sqrt{a x+b x^{2/3}}} \]
[Out]
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Rubi [A] time = 0.687773, antiderivative size = 236, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 4, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.21 \[ -\frac{9009 a^6 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt [3]{x}}{\sqrt{a x+b x^{2/3}}}\right )}{512 b^{15/2}}+\frac{9009 a^5 \sqrt{a x+b x^{2/3}}}{512 b^7 x^{2/3}}-\frac{3003 a^4 \sqrt{a x+b x^{2/3}}}{256 b^6 x}+\frac{3003 a^3 \sqrt{a x+b x^{2/3}}}{320 b^5 x^{4/3}}-\frac{1287 a^2 \sqrt{a x+b x^{2/3}}}{160 b^4 x^{5/3}}+\frac{143 a \sqrt{a x+b x^{2/3}}}{20 b^3 x^2}-\frac{13 \sqrt{a x+b x^{2/3}}}{2 b^2 x^{7/3}}+\frac{6}{b x^{5/3} \sqrt{a x+b x^{2/3}}} \]
Antiderivative was successfully verified.
[In] Int[1/(x^2*(b*x^(2/3) + a*x)^(3/2)),x]
[Out]
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Rubi in Sympy [A] time = 62.4927, size = 221, normalized size = 0.94 \[ - \frac{9009 a^{6} \operatorname{atanh}{\left (\frac{\sqrt{b} \sqrt [3]{x}}{\sqrt{a x + b x^{\frac{2}{3}}}} \right )}}{512 b^{\frac{15}{2}}} + \frac{9009 a^{5} \sqrt{a x + b x^{\frac{2}{3}}}}{512 b^{7} x^{\frac{2}{3}}} - \frac{3003 a^{4} \sqrt{a x + b x^{\frac{2}{3}}}}{256 b^{6} x} + \frac{3003 a^{3} \sqrt{a x + b x^{\frac{2}{3}}}}{320 b^{5} x^{\frac{4}{3}}} - \frac{1287 a^{2} \sqrt{a x + b x^{\frac{2}{3}}}}{160 b^{4} x^{\frac{5}{3}}} + \frac{143 a \sqrt{a x + b x^{\frac{2}{3}}}}{20 b^{3} x^{2}} + \frac{6}{b x^{\frac{5}{3}} \sqrt{a x + b x^{\frac{2}{3}}}} - \frac{13 \sqrt{a x + b x^{\frac{2}{3}}}}{2 b^{2} x^{\frac{7}{3}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**2/(b*x**(2/3)+a*x)**(3/2),x)
[Out]
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Mathematica [A] time = 0.302245, size = 149, normalized size = 0.63 \[ \frac{\sqrt{a x+b x^{2/3}} \left (45045 a^6 x^2+15015 a^5 b x^{5/3}-6006 a^4 b^2 x^{4/3}+3432 a^3 b^3 x-2288 a^2 b^4 x^{2/3}+1664 a b^5 \sqrt [3]{x}-1280 b^6\right )}{2560 b^7 x^{7/3} \left (a \sqrt [3]{x}+b\right )}-\frac{9009 a^6 \tanh ^{-1}\left (\frac{\sqrt{a x+b x^{2/3}}}{\sqrt{b} \sqrt [3]{x}}\right )}{512 b^{15/2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^2*(b*x^(2/3) + a*x)^(3/2)),x]
[Out]
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Maple [A] time = 0.026, size = 126, normalized size = 0.5 \[ -{\frac{1}{2560\,x} \left ( b+a\sqrt [3]{x} \right ) \left ( -15015\,{x}^{5/3}{b}^{3/2}{a}^{5}+6006\,{x}^{4/3}{b}^{5/2}{a}^{4}-3432\,x{b}^{7/2}{a}^{3}+2288\,{x}^{2/3}{b}^{9/2}{a}^{2}-1664\,\sqrt [3]{x}{b}^{11/2}a+1280\,{b}^{13/2}-45045\,{x}^{2}{a}^{6}\sqrt{b}+45045\,\sqrt{b+a\sqrt [3]{x}}{\it Artanh} \left ({\frac{\sqrt{b+a\sqrt [3]{x}}}{\sqrt{b}}} \right ){x}^{2}{a}^{6} \right ) \left ( b{x}^{{\frac{2}{3}}}+ax \right ) ^{-{\frac{3}{2}}}{b}^{-{\frac{15}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^2/(b*x^(2/3)+a*x)^(3/2),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(1/((a*x + b*x^(2/3))^(3/2)*x^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(1/((a*x + b*x^(2/3))^(3/2)*x^2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{x^{2} \left (a x + b x^{\frac{2}{3}}\right )^{\frac{3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**2/(b*x**(2/3)+a*x)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.369492, size = 235, normalized size = 1. \[ \frac{9009 \, a^{6} \arctan \left (\frac{\sqrt{a x^{\frac{1}{3}} + b}}{\sqrt{-b}}\right )}{512 \, \sqrt{-b} b^{7}{\rm sign}\left (x^{\frac{1}{3}}\right )} + \frac{6 \, a^{6}}{\sqrt{a x^{\frac{1}{3}} + b} b^{7}{\rm sign}\left (x^{\frac{1}{3}}\right )} + \frac{29685 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{11}{2}} a^{6} - 163095 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{9}{2}} a^{6} b + 364194 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{7}{2}} a^{6} b^{2} - 416094 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{5}{2}} a^{6} b^{3} + 246505 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{3}{2}} a^{6} b^{4} - 62475 \, \sqrt{a x^{\frac{1}{3}} + b} a^{6} b^{5}}{2560 \, a^{6} b^{7} x^{2}{\rm sign}\left (x^{\frac{1}{3}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((a*x + b*x^(2/3))^(3/2)*x^2),x, algorithm="giac")
[Out]