Optimal. Leaf size=116 \[ \frac{5 a^4 \tanh ^{-1}\left (\frac{\sqrt{b}}{x \sqrt{a+\frac{b}{x^2}}}\right )}{128 b^{3/2}}-\frac{5 a^3 \sqrt{a+\frac{b}{x^2}}}{128 b x}-\frac{5 a^2 \sqrt{a+\frac{b}{x^2}}}{64 x^3}-\frac{5 a \left (a+\frac{b}{x^2}\right )^{3/2}}{48 x^3}-\frac{\left (a+\frac{b}{x^2}\right )^{5/2}}{8 x^3} \]
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Rubi [A] time = 0.18245, antiderivative size = 116, 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 \[ \frac{5 a^4 \tanh ^{-1}\left (\frac{\sqrt{b}}{x \sqrt{a+\frac{b}{x^2}}}\right )}{128 b^{3/2}}-\frac{5 a^3 \sqrt{a+\frac{b}{x^2}}}{128 b x}-\frac{5 a^2 \sqrt{a+\frac{b}{x^2}}}{64 x^3}-\frac{5 a \left (a+\frac{b}{x^2}\right )^{3/2}}{48 x^3}-\frac{\left (a+\frac{b}{x^2}\right )^{5/2}}{8 x^3} \]
Antiderivative was successfully verified.
[In] Int[(a + b/x^2)^(5/2)/x^4,x]
[Out]
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Rubi in Sympy [A] time = 17.9041, size = 104, normalized size = 0.9 \[ \frac{5 a^{4} \operatorname{atanh}{\left (\frac{\sqrt{b}}{x \sqrt{a + \frac{b}{x^{2}}}} \right )}}{128 b^{\frac{3}{2}}} - \frac{5 a^{3} \sqrt{a + \frac{b}{x^{2}}}}{128 b x} - \frac{5 a^{2} \sqrt{a + \frac{b}{x^{2}}}}{64 x^{3}} - \frac{5 a \left (a + \frac{b}{x^{2}}\right )^{\frac{3}{2}}}{48 x^{3}} - \frac{\left (a + \frac{b}{x^{2}}\right )^{\frac{5}{2}}}{8 x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a+b/x**2)**(5/2)/x**4,x)
[Out]
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Mathematica [A] time = 0.139184, size = 122, normalized size = 1.05 \[ -\frac{\sqrt{a+\frac{b}{x^2}} \left (-15 a^4 x^8 \log \left (\sqrt{b} \sqrt{a x^2+b}+b\right )+15 a^4 x^8 \log (x)+\sqrt{b} \sqrt{a x^2+b} \left (15 a^3 x^6+118 a^2 b x^4+136 a b^2 x^2+48 b^3\right )\right )}{384 b^{3/2} x^7 \sqrt{a x^2+b}} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b/x^2)^(5/2)/x^4,x]
[Out]
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Maple [B] time = 0.026, size = 186, normalized size = 1.6 \[{\frac{1}{384\,{x}^{3}{b}^{4}} \left ({\frac{a{x}^{2}+b}{{x}^{2}}} \right ) ^{{\frac{5}{2}}} \left ( -3\, \left ( a{x}^{2}+b \right ) ^{5/2}{x}^{8}{a}^{4}+15\,{b}^{5/2}\ln \left ( 2\,{\frac{\sqrt{b}\sqrt{a{x}^{2}+b}+b}{x}} \right ){x}^{8}{a}^{4}+3\, \left ( a{x}^{2}+b \right ) ^{7/2}{x}^{6}{a}^{3}-5\, \left ( a{x}^{2}+b \right ) ^{3/2}{x}^{8}{a}^{4}b-15\,\sqrt{a{x}^{2}+b}{x}^{8}{a}^{4}{b}^{2}+2\, \left ( a{x}^{2}+b \right ) ^{7/2}{x}^{4}{a}^{2}b+8\, \left ( a{x}^{2}+b \right ) ^{7/2}{x}^{2}a{b}^{2}-48\, \left ( a{x}^{2}+b \right ) ^{7/2}{b}^{3} \right ) \left ( a{x}^{2}+b \right ) ^{-{\frac{5}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a+b/x^2)^(5/2)/x^4,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((a + b/x^2)^(5/2)/x^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.270034, size = 1, normalized size = 0.01 \[ \left [\frac{15 \, a^{4} \sqrt{b} x^{7} \log \left (-\frac{2 \, b x \sqrt{\frac{a x^{2} + b}{x^{2}}} +{\left (a x^{2} + 2 \, b\right )} \sqrt{b}}{x^{2}}\right ) - 2 \,{\left (15 \, a^{3} b x^{6} + 118 \, a^{2} b^{2} x^{4} + 136 \, a b^{3} x^{2} + 48 \, b^{4}\right )} \sqrt{\frac{a x^{2} + b}{x^{2}}}}{768 \, b^{2} x^{7}}, -\frac{15 \, a^{4} \sqrt{-b} x^{7} \arctan \left (\frac{\sqrt{-b}}{x \sqrt{\frac{a x^{2} + b}{x^{2}}}}\right ) +{\left (15 \, a^{3} b x^{6} + 118 \, a^{2} b^{2} x^{4} + 136 \, a b^{3} x^{2} + 48 \, b^{4}\right )} \sqrt{\frac{a x^{2} + b}{x^{2}}}}{384 \, b^{2} x^{7}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^2)^(5/2)/x^4,x, algorithm="fricas")
[Out]
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Sympy [A] time = 27.3699, size = 150, normalized size = 1.29 \[ - \frac{5 a^{\frac{7}{2}}}{128 b x \sqrt{1 + \frac{b}{a x^{2}}}} - \frac{133 a^{\frac{5}{2}}}{384 x^{3} \sqrt{1 + \frac{b}{a x^{2}}}} - \frac{127 a^{\frac{3}{2}} b}{192 x^{5} \sqrt{1 + \frac{b}{a x^{2}}}} - \frac{23 \sqrt{a} b^{2}}{48 x^{7} \sqrt{1 + \frac{b}{a x^{2}}}} + \frac{5 a^{4} \operatorname{asinh}{\left (\frac{\sqrt{b}}{\sqrt{a} x} \right )}}{128 b^{\frac{3}{2}}} - \frac{b^{3}}{8 \sqrt{a} x^{9} \sqrt{1 + \frac{b}{a x^{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a+b/x**2)**(5/2)/x**4,x)
[Out]
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GIAC/XCAS [A] time = 0.275334, size = 130, normalized size = 1.12 \[ -\frac{1}{384} \, a^{4}{\left (\frac{15 \, \arctan \left (\frac{\sqrt{a x^{2} + b}}{\sqrt{-b}}\right )}{\sqrt{-b} b} + \frac{15 \,{\left (a x^{2} + b\right )}^{\frac{7}{2}} + 73 \,{\left (a x^{2} + b\right )}^{\frac{5}{2}} b - 55 \,{\left (a x^{2} + b\right )}^{\frac{3}{2}} b^{2} + 15 \, \sqrt{a x^{2} + b} b^{3}}{a^{4} b x^{8}}\right )}{\rm sign}\left (x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^2)^(5/2)/x^4,x, algorithm="giac")
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