Optimal. Leaf size=71 \[ \frac{b^2 \tanh ^{-1}\left (\frac{\sqrt{a+b x^3}}{\sqrt{a}}\right )}{12 a^{3/2}}-\frac{b \sqrt{a+b x^3}}{12 a x^3}-\frac{\sqrt{a+b x^3}}{6 x^6} \]
[Out]
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Rubi [A] time = 0.104662, antiderivative size = 71, 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 \[ \frac{b^2 \tanh ^{-1}\left (\frac{\sqrt{a+b x^3}}{\sqrt{a}}\right )}{12 a^{3/2}}-\frac{b \sqrt{a+b x^3}}{12 a x^3}-\frac{\sqrt{a+b x^3}}{6 x^6} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[a + b*x^3]/x^7,x]
[Out]
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Rubi in Sympy [A] time = 9.88967, size = 60, normalized size = 0.85 \[ - \frac{\sqrt{a + b x^{3}}}{6 x^{6}} - \frac{b \sqrt{a + b x^{3}}}{12 a x^{3}} + \frac{b^{2} \operatorname{atanh}{\left (\frac{\sqrt{a + b x^{3}}}{\sqrt{a}} \right )}}{12 a^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**3+a)**(1/2)/x**7,x)
[Out]
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Mathematica [A] time = 0.195269, size = 67, normalized size = 0.94 \[ \frac{\sqrt{a+b x^3} \left (\frac{b^2 \tanh ^{-1}\left (\sqrt{\frac{b x^3}{a}+1}\right )}{\sqrt{\frac{b x^3}{a}+1}}-\frac{a \left (2 a+b x^3\right )}{x^6}\right )}{12 a^2} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[a + b*x^3]/x^7,x]
[Out]
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Maple [A] time = 0.03, size = 56, normalized size = 0.8 \[{\frac{{b}^{2}}{12}{\it Artanh} \left ({1\sqrt{b{x}^{3}+a}{\frac{1}{\sqrt{a}}}} \right ){a}^{-{\frac{3}{2}}}}-{\frac{1}{6\,{x}^{6}}\sqrt{b{x}^{3}+a}}-{\frac{b}{12\,a{x}^{3}}\sqrt{b{x}^{3}+a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^3+a)^(1/2)/x^7,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(sqrt(b*x^3 + a)/x^7,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.224143, size = 1, normalized size = 0.01 \[ \left [\frac{b^{2} x^{6} \log \left (\frac{{\left (b x^{3} + 2 \, a\right )} \sqrt{a} + 2 \, \sqrt{b x^{3} + a} a}{x^{3}}\right ) - 2 \,{\left (b x^{3} + 2 \, a\right )} \sqrt{b x^{3} + a} \sqrt{a}}{24 \, a^{\frac{3}{2}} x^{6}}, -\frac{b^{2} x^{6} \arctan \left (\frac{a}{\sqrt{b x^{3} + a} \sqrt{-a}}\right ) +{\left (b x^{3} + 2 \, a\right )} \sqrt{b x^{3} + a} \sqrt{-a}}{12 \, \sqrt{-a} a x^{6}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(b*x^3 + a)/x^7,x, algorithm="fricas")
[Out]
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Sympy [A] time = 12.7865, size = 100, normalized size = 1.41 \[ - \frac{a}{6 \sqrt{b} x^{\frac{15}{2}} \sqrt{\frac{a}{b x^{3}} + 1}} - \frac{\sqrt{b}}{4 x^{\frac{9}{2}} \sqrt{\frac{a}{b x^{3}} + 1}} - \frac{b^{\frac{3}{2}}}{12 a x^{\frac{3}{2}} \sqrt{\frac{a}{b x^{3}} + 1}} + \frac{b^{2} \operatorname{asinh}{\left (\frac{\sqrt{a}}{\sqrt{b} x^{\frac{3}{2}}} \right )}}{12 a^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**3+a)**(1/2)/x**7,x)
[Out]
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GIAC/XCAS [A] time = 0.246616, size = 84, normalized size = 1.18 \[ -\frac{1}{12} \, b^{2}{\left (\frac{\arctan \left (\frac{\sqrt{b x^{3} + a}}{\sqrt{-a}}\right )}{\sqrt{-a} a} + \frac{{\left (b x^{3} + a\right )}^{\frac{3}{2}} + \sqrt{b x^{3} + a} a}{a b^{2} x^{6}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(b*x^3 + a)/x^7,x, algorithm="giac")
[Out]