Optimal. Leaf size=300 \[ \frac{3 b^5 \left (a+\frac{b}{\sqrt [3]{x}}\right )}{2 a^6 \sqrt{a^2+\frac{2 a b}{\sqrt [3]{x}}+\frac{b^2}{x^{2/3}}} \left (a \sqrt [3]{x}+b\right )^2}-\frac{15 b^4 \left (a+\frac{b}{\sqrt [3]{x}}\right )}{a^6 \sqrt{a^2+\frac{2 a b}{\sqrt [3]{x}}+\frac{b^2}{x^{2/3}}} \left (a \sqrt [3]{x}+b\right )}-\frac{30 b^3 \left (a+\frac{b}{\sqrt [3]{x}}\right ) \log \left (a \sqrt [3]{x}+b\right )}{a^6 \sqrt{a^2+\frac{2 a b}{\sqrt [3]{x}}+\frac{b^2}{x^{2/3}}}}+\frac{18 b^2 \sqrt [3]{x} \left (a+\frac{b}{\sqrt [3]{x}}\right )}{a^5 \sqrt{a^2+\frac{2 a b}{\sqrt [3]{x}}+\frac{b^2}{x^{2/3}}}}-\frac{9 b x^{2/3} \left (a+\frac{b}{\sqrt [3]{x}}\right )}{2 a^4 \sqrt{a^2+\frac{2 a b}{\sqrt [3]{x}}+\frac{b^2}{x^{2/3}}}}+\frac{x \left (a+\frac{b}{\sqrt [3]{x}}\right )}{a^3 \sqrt{a^2+\frac{2 a b}{\sqrt [3]{x}}+\frac{b^2}{x^{2/3}}}} \]
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Rubi [A] time = 0.383812, antiderivative size = 300, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154 \[ \frac{3 b^5 \left (a+\frac{b}{\sqrt [3]{x}}\right )}{2 a^6 \sqrt{a^2+\frac{2 a b}{\sqrt [3]{x}}+\frac{b^2}{x^{2/3}}} \left (a \sqrt [3]{x}+b\right )^2}-\frac{15 b^4 \left (a+\frac{b}{\sqrt [3]{x}}\right )}{a^6 \sqrt{a^2+\frac{2 a b}{\sqrt [3]{x}}+\frac{b^2}{x^{2/3}}} \left (a \sqrt [3]{x}+b\right )}-\frac{30 b^3 \left (a+\frac{b}{\sqrt [3]{x}}\right ) \log \left (a \sqrt [3]{x}+b\right )}{a^6 \sqrt{a^2+\frac{2 a b}{\sqrt [3]{x}}+\frac{b^2}{x^{2/3}}}}+\frac{18 b^2 \sqrt [3]{x} \left (a+\frac{b}{\sqrt [3]{x}}\right )}{a^5 \sqrt{a^2+\frac{2 a b}{\sqrt [3]{x}}+\frac{b^2}{x^{2/3}}}}-\frac{9 b x^{2/3} \left (a+\frac{b}{\sqrt [3]{x}}\right )}{2 a^4 \sqrt{a^2+\frac{2 a b}{\sqrt [3]{x}}+\frac{b^2}{x^{2/3}}}}+\frac{x \left (a+\frac{b}{\sqrt [3]{x}}\right )}{a^3 \sqrt{a^2+\frac{2 a b}{\sqrt [3]{x}}+\frac{b^2}{x^{2/3}}}} \]
Antiderivative was successfully verified.
[In] Int[(a^2 + b^2/x^(2/3) + (2*a*b)/x^(1/3))^(-3/2),x]
[Out]
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Rubi in Sympy [A] time = 53.8155, size = 314, normalized size = 1.05 \[ - \frac{3 x \left (2 a + \frac{2 b}{\sqrt [3]{x}}\right )}{4 a \left (a^{2} + \frac{2 a b}{\sqrt [3]{x}} + \frac{b^{2}}{x^{\frac{2}{3}}}\right )^{\frac{3}{2}}} - \frac{15 x}{2 a^{2} \sqrt{a^{2} + \frac{2 a b}{\sqrt [3]{x}} + \frac{b^{2}}{x^{\frac{2}{3}}}}} + \frac{5 x \left (2 a + \frac{2 b}{\sqrt [3]{x}}\right )}{a^{3} \sqrt{a^{2} + \frac{2 a b}{\sqrt [3]{x}} + \frac{b^{2}}{x^{\frac{2}{3}}}}} - \frac{15 b x^{\frac{2}{3}} \left (2 a + \frac{2 b}{\sqrt [3]{x}}\right )}{2 a^{4} \sqrt{a^{2} + \frac{2 a b}{\sqrt [3]{x}} + \frac{b^{2}}{x^{\frac{2}{3}}}}} + \frac{30 b^{3} \sqrt{a^{2} + \frac{2 a b}{\sqrt [3]{x}} + \frac{b^{2}}{x^{\frac{2}{3}}}} \log{\left (\frac{1}{\sqrt [3]{x}} \right )}}{a^{6} \left (a + \frac{b}{\sqrt [3]{x}}\right )} - \frac{30 b^{3} \sqrt{a^{2} + \frac{2 a b}{\sqrt [3]{x}} + \frac{b^{2}}{x^{\frac{2}{3}}}} \log{\left (a + \frac{b}{\sqrt [3]{x}} \right )}}{a^{6} \left (a + \frac{b}{\sqrt [3]{x}}\right )} + \frac{30 b^{2} \sqrt [3]{x} \sqrt{a^{2} + \frac{2 a b}{\sqrt [3]{x}} + \frac{b^{2}}{x^{\frac{2}{3}}}}}{a^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(a**2+b**2/x**(2/3)+2*a*b/x**(1/3))**(3/2),x)
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Mathematica [A] time = 0.0864092, size = 126, normalized size = 0.42 \[ \frac{\left (a \sqrt [3]{x}+b\right ) \left (2 a^5 x^{5/3}-5 a^4 b x^{4/3}+20 a^3 b^2 x+63 a^2 b^3 x^{2/3}+6 a b^4 \sqrt [3]{x}-60 b^3 \left (a \sqrt [3]{x}+b\right )^2 \log \left (a \sqrt [3]{x}+b\right )-27 b^5\right )}{2 a^6 x \left (\frac{\left (a \sqrt [3]{x}+b\right )^2}{x^{2/3}}\right )^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(a^2 + b^2/x^(2/3) + (2*a*b)/x^(1/3))^(-3/2),x]
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Maple [A] time = 0.017, size = 141, normalized size = 0.5 \[{\frac{1}{2\,x{a}^{6}} \left ( 2\,{a}^{5}{x}^{5/3}-5\,{a}^{4}b{x}^{4/3}-60\,{x}^{2/3}\ln \left ( b+a\sqrt [3]{x} \right ){a}^{2}{b}^{3}+63\,{x}^{2/3}{a}^{2}{b}^{3}-120\,\sqrt [3]{x}\ln \left ( b+a\sqrt [3]{x} \right ) a{b}^{4}+6\,a{b}^{4}\sqrt [3]{x}-60\,\ln \left ( b+a\sqrt [3]{x} \right ){b}^{5}+20\,{a}^{3}{b}^{2}x-27\,{b}^{5} \right ) \left ( b+a\sqrt [3]{x} \right ) \left ({1 \left ({a}^{2}{x}^{{\frac{2}{3}}}+2\,ab\sqrt [3]{x}+{b}^{2} \right ){x}^{-{\frac{2}{3}}}} \right ) ^{-{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(a^2+b^2/x^(2/3)+2*a*b/x^(1/3))^(3/2),x)
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Maxima [A] time = 0.752276, size = 131, normalized size = 0.44 \[ \frac{2 \, a^{5} x^{\frac{5}{3}} - 5 \, a^{4} b x^{\frac{4}{3}} + 20 \, a^{3} b^{2} x + 63 \, a^{2} b^{3} x^{\frac{2}{3}} + 6 \, a b^{4} x^{\frac{1}{3}} - 27 \, b^{5}}{2 \,{\left (a^{8} x^{\frac{2}{3}} + 2 \, a^{7} b x^{\frac{1}{3}} + a^{6} b^{2}\right )}} - \frac{30 \, b^{3} \log \left (a x^{\frac{1}{3}} + b\right )}{a^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a^2 + 2*a*b/x^(1/3) + b^2/x^(2/3))^(-3/2),x, algorithm="maxima")
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Fricas [A] time = 0.27443, size = 154, normalized size = 0.51 \[ \frac{20 \, a^{3} b^{2} x - 27 \, b^{5} - 60 \,{\left (a^{2} b^{3} x^{\frac{2}{3}} + 2 \, a b^{4} x^{\frac{1}{3}} + b^{5}\right )} \log \left (a x^{\frac{1}{3}} + b\right ) +{\left (2 \, a^{5} x + 63 \, a^{2} b^{3}\right )} x^{\frac{2}{3}} -{\left (5 \, a^{4} b x - 6 \, a b^{4}\right )} x^{\frac{1}{3}}}{2 \,{\left (a^{8} x^{\frac{2}{3}} + 2 \, a^{7} b x^{\frac{1}{3}} + a^{6} b^{2}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a^2 + 2*a*b/x^(1/3) + b^2/x^(2/3))^(-3/2),x, algorithm="fricas")
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\left (a^{2} + \frac{2 a b}{\sqrt [3]{x}} + \frac{b^{2}}{x^{\frac{2}{3}}}\right )^{\frac{3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(a**2+b**2/x**(2/3)+2*a*b/x**(1/3))**(3/2),x)
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GIAC/XCAS [A] time = 0.317177, size = 163, normalized size = 0.54 \[ -\frac{30 \, b^{3}{\rm ln}\left ({\left | a x^{\frac{1}{3}} + b \right |}\right )}{a^{6}{\rm sign}\left (a x^{\frac{2}{3}} + b x^{\frac{1}{3}}\right )} - \frac{3 \,{\left (10 \, a b^{4} x^{\frac{1}{3}} + 9 \, b^{5}\right )}}{2 \,{\left (a x^{\frac{1}{3}} + b\right )}^{2} a^{6}{\rm sign}\left (a x^{\frac{2}{3}} + b x^{\frac{1}{3}}\right )} + \frac{2 \, a^{6} x - 9 \, a^{5} b x^{\frac{2}{3}} + 36 \, a^{4} b^{2} x^{\frac{1}{3}}}{2 \, a^{9}{\rm sign}\left (a x^{\frac{2}{3}} + b x^{\frac{1}{3}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a^2 + 2*a*b/x^(1/3) + b^2/x^(2/3))^(-3/2),x, algorithm="giac")
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