Optimal. Leaf size=58 \[ -\frac{\left (a+b x^3\right )^{3/2}}{3 x^3}+b \sqrt{a+b x^3}-\sqrt{a} b \tanh ^{-1}\left (\frac{\sqrt{a+b x^3}}{\sqrt{a}}\right ) \]
[Out]
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Rubi [A] time = 0.0917193, antiderivative size = 58, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333 \[ -\frac{\left (a+b x^3\right )^{3/2}}{3 x^3}+b \sqrt{a+b x^3}-\sqrt{a} b \tanh ^{-1}\left (\frac{\sqrt{a+b x^3}}{\sqrt{a}}\right ) \]
Antiderivative was successfully verified.
[In] Int[(a + b*x^3)^(3/2)/x^4,x]
[Out]
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Rubi in Sympy [A] time = 9.43797, size = 49, normalized size = 0.84 \[ - \sqrt{a} b \operatorname{atanh}{\left (\frac{\sqrt{a + b x^{3}}}{\sqrt{a}} \right )} + b \sqrt{a + b x^{3}} - \frac{\left (a + b x^{3}\right )^{\frac{3}{2}}}{3 x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**3+a)**(3/2)/x**4,x)
[Out]
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Mathematica [A] time = 0.18158, size = 58, normalized size = 1. \[ \sqrt{a+b x^3} \left (-\frac{b \tanh ^{-1}\left (\sqrt{\frac{b x^3}{a}+1}\right )}{\sqrt{\frac{b x^3}{a}+1}}-\frac{a}{3 x^3}+\frac{2 b}{3}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x^3)^(3/2)/x^4,x]
[Out]
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Maple [A] time = 0.027, size = 49, normalized size = 0.8 \[ -{\frac{a}{3\,{x}^{3}}\sqrt{b{x}^{3}+a}}+{\frac{2\,b}{3}\sqrt{b{x}^{3}+a}}-b{\it Artanh} \left ({1\sqrt{b{x}^{3}+a}{\frac{1}{\sqrt{a}}}} \right ) \sqrt{a} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^3+a)^(3/2)/x^4,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((b*x^3 + a)^(3/2)/x^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.222428, size = 1, normalized size = 0.02 \[ \left [\frac{3 \, \sqrt{a} b x^{3} \log \left (\frac{b x^{3} - 2 \, \sqrt{b x^{3} + a} \sqrt{a} + 2 \, a}{x^{3}}\right ) + 2 \,{\left (2 \, b x^{3} - a\right )} \sqrt{b x^{3} + a}}{6 \, x^{3}}, -\frac{3 \, \sqrt{-a} b x^{3} \arctan \left (\frac{\sqrt{b x^{3} + a}}{\sqrt{-a}}\right ) -{\left (2 \, b x^{3} - a\right )} \sqrt{b x^{3} + a}}{3 \, x^{3}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^(3/2)/x^4,x, algorithm="fricas")
[Out]
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Sympy [A] time = 8.82524, size = 100, normalized size = 1.72 \[ - \sqrt{a} b \operatorname{asinh}{\left (\frac{\sqrt{a}}{\sqrt{b} x^{\frac{3}{2}}} \right )} - \frac{a^{2}}{3 \sqrt{b} x^{\frac{9}{2}} \sqrt{\frac{a}{b x^{3}} + 1}} + \frac{a \sqrt{b}}{3 x^{\frac{3}{2}} \sqrt{\frac{a}{b x^{3}} + 1}} + \frac{2 b^{\frac{3}{2}} x^{\frac{3}{2}}}{3 \sqrt{\frac{a}{b x^{3}} + 1}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**3+a)**(3/2)/x**4,x)
[Out]
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GIAC/XCAS [A] time = 0.252048, size = 77, normalized size = 1.33 \[ \frac{1}{3} \,{\left (\frac{3 \, a \arctan \left (\frac{\sqrt{b x^{3} + a}}{\sqrt{-a}}\right )}{\sqrt{-a}} + 2 \, \sqrt{b x^{3} + a} - \frac{\sqrt{b x^{3} + a} a}{b x^{3}}\right )} b \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^(3/2)/x^4,x, algorithm="giac")
[Out]