Optimal. Leaf size=92 \[ -\frac{5 a^3 \tanh ^{-1}\left (\frac{\sqrt{b}}{x^2 \sqrt{a+\frac{b}{x^4}}}\right )}{32 \sqrt{b}}-\frac{5 a^2 \sqrt{a+\frac{b}{x^4}}}{32 x^2}-\frac{5 a \left (a+\frac{b}{x^4}\right )^{3/2}}{48 x^2}-\frac{\left (a+\frac{b}{x^4}\right )^{5/2}}{12 x^2} \]
[Out]
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Rubi [A] time = 0.165975, antiderivative size = 92, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333 \[ -\frac{5 a^3 \tanh ^{-1}\left (\frac{\sqrt{b}}{x^2 \sqrt{a+\frac{b}{x^4}}}\right )}{32 \sqrt{b}}-\frac{5 a^2 \sqrt{a+\frac{b}{x^4}}}{32 x^2}-\frac{5 a \left (a+\frac{b}{x^4}\right )^{3/2}}{48 x^2}-\frac{\left (a+\frac{b}{x^4}\right )^{5/2}}{12 x^2} \]
Antiderivative was successfully verified.
[In] Int[(a + b/x^4)^(5/2)/x^3,x]
[Out]
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Rubi in Sympy [A] time = 10.0874, size = 87, normalized size = 0.95 \[ - \frac{5 a^{3} \operatorname{atanh}{\left (\frac{\sqrt{b}}{x^{2} \sqrt{a + \frac{b}{x^{4}}}} \right )}}{32 \sqrt{b}} - \frac{5 a^{2} \sqrt{a + \frac{b}{x^{4}}}}{32 x^{2}} - \frac{5 a \left (a + \frac{b}{x^{4}}\right )^{\frac{3}{2}}}{48 x^{2}} - \frac{\left (a + \frac{b}{x^{4}}\right )^{\frac{5}{2}}}{12 x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a+b/x**4)**(5/2)/x**3,x)
[Out]
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Mathematica [A] time = 0.170989, size = 81, normalized size = 0.88 \[ \frac{\sqrt{a+\frac{b}{x^4}} \left (-\frac{15 a^3 x^{12} \tanh ^{-1}\left (\frac{\sqrt{a x^4+b}}{\sqrt{b}}\right )}{\sqrt{b} \sqrt{a x^4+b}}-33 a^2 x^8-26 a b x^4-8 b^2\right )}{96 x^{10}} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b/x^4)^(5/2)/x^3,x]
[Out]
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Maple [A] time = 0.031, size = 113, normalized size = 1.2 \[ -{\frac{1}{96\,{x}^{2}} \left ({\frac{a{x}^{4}+b}{{x}^{4}}} \right ) ^{{\frac{5}{2}}} \left ( 15\,{a}^{3}\ln \left ( 2\,{\frac{\sqrt{b}\sqrt{a{x}^{4}+b}+b}{{x}^{2}}} \right ){x}^{12}+33\,{a}^{2}\sqrt{a{x}^{4}+b}\sqrt{b}{x}^{8}+26\,{b}^{3/2}a\sqrt{a{x}^{4}+b}{x}^{4}+8\,{b}^{5/2}\sqrt{a{x}^{4}+b} \right ) \left ( a{x}^{4}+b \right ) ^{-{\frac{5}{2}}}{\frac{1}{\sqrt{b}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a+b/x^4)^(5/2)/x^3,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((a + b/x^4)^(5/2)/x^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.252581, size = 1, normalized size = 0.01 \[ \left [\frac{15 \, a^{3} \sqrt{b} x^{10} \log \left (-\frac{2 \, b x^{2} \sqrt{\frac{a x^{4} + b}{x^{4}}} -{\left (a x^{4} + 2 \, b\right )} \sqrt{b}}{x^{4}}\right ) - 2 \,{\left (33 \, a^{2} b x^{8} + 26 \, a b^{2} x^{4} + 8 \, b^{3}\right )} \sqrt{\frac{a x^{4} + b}{x^{4}}}}{192 \, b x^{10}}, -\frac{15 \, a^{3} \sqrt{-b} x^{10} \arctan \left (\frac{b}{\sqrt{-b} x^{2} \sqrt{\frac{a x^{4} + b}{x^{4}}}}\right ) +{\left (33 \, a^{2} b x^{8} + 26 \, a b^{2} x^{4} + 8 \, b^{3}\right )} \sqrt{\frac{a x^{4} + b}{x^{4}}}}{96 \, b x^{10}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^4)^(5/2)/x^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 22.0288, size = 102, normalized size = 1.11 \[ - \frac{11 a^{\frac{5}{2}} \sqrt{1 + \frac{b}{a x^{4}}}}{32 x^{2}} - \frac{13 a^{\frac{3}{2}} b \sqrt{1 + \frac{b}{a x^{4}}}}{48 x^{6}} - \frac{\sqrt{a} b^{2} \sqrt{1 + \frac{b}{a x^{4}}}}{12 x^{10}} - \frac{5 a^{3} \operatorname{asinh}{\left (\frac{\sqrt{b}}{\sqrt{a} x^{2}} \right )}}{32 \sqrt{b}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a+b/x**4)**(5/2)/x**3,x)
[Out]
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GIAC/XCAS [A] time = 0.23276, size = 101, normalized size = 1.1 \[ \frac{1}{96} \, a^{3}{\left (\frac{15 \, \arctan \left (\frac{\sqrt{a x^{4} + b}}{\sqrt{-b}}\right )}{\sqrt{-b}} - \frac{33 \,{\left (a x^{4} + b\right )}^{\frac{5}{2}} - 40 \,{\left (a x^{4} + b\right )}^{\frac{3}{2}} b + 15 \, \sqrt{a x^{4} + b} b^{2}}{a^{3} x^{12}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^4)^(5/2)/x^3,x, algorithm="giac")
[Out]