Optimal. Leaf size=71 \[ \frac{(a B+A b) \tan ^{-1}\left (\frac{\sqrt{b} x^{3/2}}{\sqrt{a}}\right )}{3 a^{3/2} b^{3/2}}+\frac{x^{3/2} (A b-a B)}{3 a b \left (a+b x^3\right )} \]
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Rubi [A] time = 0.12672, antiderivative size = 71, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.182 \[ \frac{(a B+A b) \tan ^{-1}\left (\frac{\sqrt{b} x^{3/2}}{\sqrt{a}}\right )}{3 a^{3/2} b^{3/2}}+\frac{x^{3/2} (A b-a B)}{3 a b \left (a+b x^3\right )} \]
Antiderivative was successfully verified.
[In] Int[(Sqrt[x]*(A + B*x^3))/(a + b*x^3)^2,x]
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Rubi in Sympy [A] time = 14.8777, size = 58, normalized size = 0.82 \[ \frac{x^{\frac{3}{2}} \left (A b - B a\right )}{3 a b \left (a + b x^{3}\right )} + \frac{\left (A b + B a\right ) \operatorname{atan}{\left (\frac{\sqrt{b} x^{\frac{3}{2}}}{\sqrt{a}} \right )}}{3 a^{\frac{3}{2}} b^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((B*x**3+A)*x**(1/2)/(b*x**3+a)**2,x)
[Out]
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Mathematica [A] time = 0.20188, size = 139, normalized size = 1.96 \[ \frac{\frac{\sqrt{a} \sqrt{b} x^{3/2} (A b-a B)}{a+b x^3}-(a B+A b) \tan ^{-1}\left (\sqrt{3}-\frac{2 \sqrt [6]{b} \sqrt{x}}{\sqrt [6]{a}}\right )+(a B+A b) \tan ^{-1}\left (\frac{2 \sqrt [6]{b} \sqrt{x}}{\sqrt [6]{a}}+\sqrt{3}\right )-(a B+A b) \tan ^{-1}\left (\frac{\sqrt [6]{b} \sqrt{x}}{\sqrt [6]{a}}\right )}{3 a^{3/2} b^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(Sqrt[x]*(A + B*x^3))/(a + b*x^3)^2,x]
[Out]
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Maple [A] time = 0.014, size = 74, normalized size = 1. \[{\frac{Ab-Ba}{3\,ab \left ( b{x}^{3}+a \right ) }{x}^{{\frac{3}{2}}}}+{\frac{A}{3\,a}\arctan \left ({b{x}^{{\frac{3}{2}}}{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}+{\frac{B}{3\,b}\arctan \left ({b{x}^{{\frac{3}{2}}}{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((B*x^3+A)*x^(1/2)/(b*x^3+a)^2,x)
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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((B*x^3 + A)*sqrt(x)/(b*x^3 + a)^2,x, algorithm="maxima")
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Fricas [A] time = 0.249534, size = 1, normalized size = 0.01 \[ \left [-\frac{2 \,{\left (B a - A b\right )} \sqrt{-a b} x^{\frac{3}{2}} -{\left ({\left (B a b + A b^{2}\right )} x^{3} + B a^{2} + A a b\right )} \log \left (\frac{2 \, a b x^{\frac{3}{2}} +{\left (b x^{3} - a\right )} \sqrt{-a b}}{b x^{3} + a}\right )}{6 \,{\left (a b^{2} x^{3} + a^{2} b\right )} \sqrt{-a b}}, -\frac{{\left (B a - A b\right )} \sqrt{a b} x^{\frac{3}{2}} -{\left ({\left (B a b + A b^{2}\right )} x^{3} + B a^{2} + A a b\right )} \arctan \left (\frac{\sqrt{a b} x^{\frac{3}{2}}}{a}\right )}{3 \,{\left (a b^{2} x^{3} + a^{2} b\right )} \sqrt{a b}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^3 + A)*sqrt(x)/(b*x^3 + a)^2,x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x**3+A)*x**(1/2)/(b*x**3+a)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.221267, size = 85, normalized size = 1.2 \[ \frac{{\left (B a + A b\right )} \arctan \left (\frac{b x^{\frac{3}{2}}}{\sqrt{a b}}\right )}{3 \, \sqrt{a b} a b} - \frac{B a x^{\frac{3}{2}} - A b x^{\frac{3}{2}}}{3 \,{\left (b x^{3} + a\right )} a b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^3 + A)*sqrt(x)/(b*x^3 + a)^2,x, algorithm="giac")
[Out]