Optimal. Leaf size=130 \[ -\frac{3 a^2}{2 b^3 \left (a+b \sqrt [3]{x}\right ) \sqrt{a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}}}+\frac{6 a}{b^3 \sqrt{a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}}}+\frac{3 \left (a+b \sqrt [3]{x}\right ) \log \left (a+b \sqrt [3]{x}\right )}{b^3 \sqrt{a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}}} \]
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Rubi [A] time = 0.15396, antiderivative size = 130, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.115 \[ -\frac{3 a^2}{2 b^3 \left (a+b \sqrt [3]{x}\right ) \sqrt{a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}}}+\frac{6 a}{b^3 \sqrt{a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}}}+\frac{3 \left (a+b \sqrt [3]{x}\right ) \log \left (a+b \sqrt [3]{x}\right )}{b^3 \sqrt{a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}}} \]
Antiderivative was successfully verified.
[In] Int[(a^2 + 2*a*b*x^(1/3) + b^2*x^(2/3))^(-3/2),x]
[Out]
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Rubi in Sympy [A] time = 11.9434, size = 131, normalized size = 1.01 \[ - \frac{3 x^{\frac{2}{3}} \left (2 a + 2 b \sqrt [3]{x}\right )}{4 b \left (a^{2} + 2 a b \sqrt [3]{x} + b^{2} x^{\frac{2}{3}}\right )^{\frac{3}{2}}} - \frac{3 \sqrt [3]{x}}{b^{2} \sqrt{a^{2} + 2 a b \sqrt [3]{x} + b^{2} x^{\frac{2}{3}}}} + \frac{3 \left (a + b \sqrt [3]{x}\right ) \log{\left (a + b \sqrt [3]{x} \right )}}{b^{3} \sqrt{a^{2} + 2 a b \sqrt [3]{x} + b^{2} x^{\frac{2}{3}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(a**2+2*a*b*x**(1/3)+b**2*x**(2/3))**(3/2),x)
[Out]
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Mathematica [A] time = 0.0469399, size = 72, normalized size = 0.55 \[ \frac{3 a \left (3 a+4 b \sqrt [3]{x}\right )+6 \left (a+b \sqrt [3]{x}\right )^2 \log \left (a+b \sqrt [3]{x}\right )}{2 b^3 \left (a+b \sqrt [3]{x}\right ) \sqrt{\left (a+b \sqrt [3]{x}\right )^2}} \]
Antiderivative was successfully verified.
[In] Integrate[(a^2 + 2*a*b*x^(1/3) + b^2*x^(2/3))^(-3/2),x]
[Out]
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Maple [A] time = 0.012, size = 92, normalized size = 0.7 \[{\frac{3}{2\,{b}^{3}}\sqrt{{a}^{2}+2\,ab\sqrt [3]{x}+{b}^{2}{x}^{{\frac{2}{3}}}} \left ( 2\,{x}^{2/3}\ln \left ( a+b\sqrt [3]{x} \right ){b}^{2}+4\,\sqrt [3]{x}\ln \left ( a+b\sqrt [3]{x} \right ) ab+4\,ab\sqrt [3]{x}+2\,{a}^{2}\ln \left ( a+b\sqrt [3]{x} \right ) +3\,{a}^{2} \right ) \left ( a+b\sqrt [3]{x} \right ) ^{-3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(a^2+2*a*b*x^(1/3)+b^2*x^(2/3))^(3/2),x)
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Maxima [A] time = 0.74631, size = 88, normalized size = 0.68 \[ \frac{3 \, \log \left (x^{\frac{1}{3}} + \frac{a}{b}\right )}{{\left (b^{2}\right )}^{\frac{3}{2}}} + \frac{9 \, a^{2} b^{2}}{2 \,{\left (b^{2}\right )}^{\frac{7}{2}}{\left (x^{\frac{1}{3}} + \frac{a}{b}\right )}^{2}} + \frac{6 \, a b x^{\frac{1}{3}}}{{\left (b^{2}\right )}^{\frac{5}{2}}{\left (x^{\frac{1}{3}} + \frac{a}{b}\right )}^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^(2/3) + 2*a*b*x^(1/3) + a^2)^(-3/2),x, algorithm="maxima")
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Fricas [A] time = 0.272356, size = 93, normalized size = 0.72 \[ \frac{3 \,{\left (4 \, a b x^{\frac{1}{3}} + 3 \, a^{2} + 2 \,{\left (b^{2} x^{\frac{2}{3}} + 2 \, a b x^{\frac{1}{3}} + a^{2}\right )} \log \left (b x^{\frac{1}{3}} + a\right )\right )}}{2 \,{\left (b^{5} x^{\frac{2}{3}} + 2 \, a b^{4} x^{\frac{1}{3}} + a^{2} b^{3}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^(2/3) + 2*a*b*x^(1/3) + a^2)^(-3/2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\left (a^{2} + 2 a b \sqrt [3]{x} + b^{2} x^{\frac{2}{3}}\right )^{\frac{3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(a**2+2*a*b*x**(1/3)+b**2*x**(2/3))**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.284756, size = 86, normalized size = 0.66 \[ \frac{3 \,{\rm ln}\left ({\left | b x^{\frac{1}{3}} + a \right |}\right )}{b^{3}{\rm sign}\left (b x^{\frac{1}{3}} + a\right )} + \frac{3 \,{\left (4 \, a x^{\frac{1}{3}} + \frac{3 \, a^{2}}{b}\right )}}{2 \,{\left (b x^{\frac{1}{3}} + a\right )}^{2} b^{2}{\rm sign}\left (b x^{\frac{1}{3}} + a\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^(2/3) + 2*a*b*x^(1/3) + a^2)^(-3/2),x, algorithm="giac")
[Out]