Optimal. Leaf size=70 \[ -\frac{3 a^3 \sqrt [3]{a+b x}}{b^4}+\frac{9 a^2 (a+b x)^{4/3}}{4 b^4}+\frac{3 (a+b x)^{10/3}}{10 b^4}-\frac{9 a (a+b x)^{7/3}}{7 b^4} \]
[Out]
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Rubi [A] time = 0.0524753, antiderivative size = 70, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077 \[ -\frac{3 a^3 \sqrt [3]{a+b x}}{b^4}+\frac{9 a^2 (a+b x)^{4/3}}{4 b^4}+\frac{3 (a+b x)^{10/3}}{10 b^4}-\frac{9 a (a+b x)^{7/3}}{7 b^4} \]
Antiderivative was successfully verified.
[In] Int[x^3/(a + b*x)^(2/3),x]
[Out]
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Rubi in Sympy [A] time = 11.0077, size = 66, normalized size = 0.94 \[ - \frac{3 a^{3} \sqrt [3]{a + b x}}{b^{4}} + \frac{9 a^{2} \left (a + b x\right )^{\frac{4}{3}}}{4 b^{4}} - \frac{9 a \left (a + b x\right )^{\frac{7}{3}}}{7 b^{4}} + \frac{3 \left (a + b x\right )^{\frac{10}{3}}}{10 b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**3/(b*x+a)**(2/3),x)
[Out]
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Mathematica [A] time = 0.0229735, size = 46, normalized size = 0.66 \[ \frac{3 \sqrt [3]{a+b x} \left (-81 a^3+27 a^2 b x-18 a b^2 x^2+14 b^3 x^3\right )}{140 b^4} \]
Antiderivative was successfully verified.
[In] Integrate[x^3/(a + b*x)^(2/3),x]
[Out]
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Maple [A] time = 0.007, size = 43, normalized size = 0.6 \[ -{\frac{-42\,{b}^{3}{x}^{3}+54\,a{b}^{2}{x}^{2}-81\,{a}^{2}bx+243\,{a}^{3}}{140\,{b}^{4}}\sqrt [3]{bx+a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^3/(b*x+a)^(2/3),x)
[Out]
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Maxima [A] time = 1.34226, size = 76, normalized size = 1.09 \[ \frac{3 \,{\left (b x + a\right )}^{\frac{10}{3}}}{10 \, b^{4}} - \frac{9 \,{\left (b x + a\right )}^{\frac{7}{3}} a}{7 \, b^{4}} + \frac{9 \,{\left (b x + a\right )}^{\frac{4}{3}} a^{2}}{4 \, b^{4}} - \frac{3 \,{\left (b x + a\right )}^{\frac{1}{3}} a^{3}}{b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^3/(b*x + a)^(2/3),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.206901, size = 57, normalized size = 0.81 \[ \frac{3 \,{\left (14 \, b^{3} x^{3} - 18 \, a b^{2} x^{2} + 27 \, a^{2} b x - 81 \, a^{3}\right )}{\left (b x + a\right )}^{\frac{1}{3}}}{140 \, b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^3/(b*x + a)^(2/3),x, algorithm="fricas")
[Out]
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Sympy [A] time = 8.24214, size = 1640, normalized size = 23.43 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**3/(b*x+a)**(2/3),x)
[Out]
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GIAC/XCAS [A] time = 0.204861, size = 82, normalized size = 1.17 \[ \frac{3 \,{\left (14 \,{\left (b x + a\right )}^{\frac{10}{3}} b^{27} - 60 \,{\left (b x + a\right )}^{\frac{7}{3}} a b^{27} + 105 \,{\left (b x + a\right )}^{\frac{4}{3}} a^{2} b^{27} - 140 \,{\left (b x + a\right )}^{\frac{1}{3}} a^{3} b^{27}\right )}}{140 \, b^{31}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^3/(b*x + a)^(2/3),x, algorithm="giac")
[Out]