Optimal. Leaf size=140 \[ -\frac{21 b^2 \log \left (a+b x^2\right )}{2 a^8}+\frac{21 b^2 \log (x)}{a^8}+\frac{15 b^2}{2 a^7 \left (a+b x^2\right )}+\frac{3 b}{a^7 x^2}+\frac{5 b^2}{2 a^6 \left (a+b x^2\right )^2}-\frac{1}{4 a^6 x^4}+\frac{b^2}{a^5 \left (a+b x^2\right )^3}+\frac{3 b^2}{8 a^4 \left (a+b x^2\right )^4}+\frac{b^2}{10 a^3 \left (a+b x^2\right )^5} \]
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Rubi [A] time = 0.31955, antiderivative size = 140, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125 \[ -\frac{21 b^2 \log \left (a+b x^2\right )}{2 a^8}+\frac{21 b^2 \log (x)}{a^8}+\frac{15 b^2}{2 a^7 \left (a+b x^2\right )}+\frac{3 b}{a^7 x^2}+\frac{5 b^2}{2 a^6 \left (a+b x^2\right )^2}-\frac{1}{4 a^6 x^4}+\frac{b^2}{a^5 \left (a+b x^2\right )^3}+\frac{3 b^2}{8 a^4 \left (a+b x^2\right )^4}+\frac{b^2}{10 a^3 \left (a+b x^2\right )^5} \]
Antiderivative was successfully verified.
[In] Int[1/(x^5*(a^2 + 2*a*b*x^2 + b^2*x^4)^3),x]
[Out]
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Rubi in Sympy [A] time = 56.7045, size = 139, normalized size = 0.99 \[ \frac{b^{2}}{10 a^{3} \left (a + b x^{2}\right )^{5}} + \frac{3 b^{2}}{8 a^{4} \left (a + b x^{2}\right )^{4}} + \frac{b^{2}}{a^{5} \left (a + b x^{2}\right )^{3}} + \frac{5 b^{2}}{2 a^{6} \left (a + b x^{2}\right )^{2}} - \frac{1}{4 a^{6} x^{4}} + \frac{15 b^{2}}{2 a^{7} \left (a + b x^{2}\right )} + \frac{3 b}{a^{7} x^{2}} + \frac{21 b^{2} \log{\left (x^{2} \right )}}{2 a^{8}} - \frac{21 b^{2} \log{\left (a + b x^{2} \right )}}{2 a^{8}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**5/(b**2*x**4+2*a*b*x**2+a**2)**3,x)
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Mathematica [A] time = 0.109802, size = 107, normalized size = 0.76 \[ \frac{\frac{a \left (-10 a^6+70 a^5 b x^2+959 a^4 b^2 x^4+2695 a^3 b^3 x^6+3290 a^2 b^4 x^8+1890 a b^5 x^{10}+420 b^6 x^{12}\right )}{x^4 \left (a+b x^2\right )^5}-420 b^2 \log \left (a+b x^2\right )+840 b^2 \log (x)}{40 a^8} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^5*(a^2 + 2*a*b*x^2 + b^2*x^4)^3),x]
[Out]
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Maple [A] time = 0.025, size = 129, normalized size = 0.9 \[ -{\frac{1}{4\,{a}^{6}{x}^{4}}}+3\,{\frac{b}{{a}^{7}{x}^{2}}}+{\frac{{b}^{2}}{10\,{a}^{3} \left ( b{x}^{2}+a \right ) ^{5}}}+{\frac{3\,{b}^{2}}{8\,{a}^{4} \left ( b{x}^{2}+a \right ) ^{4}}}+{\frac{{b}^{2}}{{a}^{5} \left ( b{x}^{2}+a \right ) ^{3}}}+{\frac{5\,{b}^{2}}{2\,{a}^{6} \left ( b{x}^{2}+a \right ) ^{2}}}+{\frac{15\,{b}^{2}}{2\,{a}^{7} \left ( b{x}^{2}+a \right ) }}+21\,{\frac{{b}^{2}\ln \left ( x \right ) }{{a}^{8}}}-{\frac{21\,{b}^{2}\ln \left ( b{x}^{2}+a \right ) }{2\,{a}^{8}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^5/(b^2*x^4+2*a*b*x^2+a^2)^3,x)
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Maxima [A] time = 0.705082, size = 213, normalized size = 1.52 \[ \frac{420 \, b^{6} x^{12} + 1890 \, a b^{5} x^{10} + 3290 \, a^{2} b^{4} x^{8} + 2695 \, a^{3} b^{3} x^{6} + 959 \, a^{4} b^{2} x^{4} + 70 \, a^{5} b x^{2} - 10 \, a^{6}}{40 \,{\left (a^{7} b^{5} x^{14} + 5 \, a^{8} b^{4} x^{12} + 10 \, a^{9} b^{3} x^{10} + 10 \, a^{10} b^{2} x^{8} + 5 \, a^{11} b x^{6} + a^{12} x^{4}\right )}} - \frac{21 \, b^{2} \log \left (b x^{2} + a\right )}{2 \, a^{8}} + \frac{21 \, b^{2} \log \left (x^{2}\right )}{2 \, a^{8}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b^2*x^4 + 2*a*b*x^2 + a^2)^3*x^5),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.263669, size = 359, normalized size = 2.56 \[ \frac{420 \, a b^{6} x^{12} + 1890 \, a^{2} b^{5} x^{10} + 3290 \, a^{3} b^{4} x^{8} + 2695 \, a^{4} b^{3} x^{6} + 959 \, a^{5} b^{2} x^{4} + 70 \, a^{6} b x^{2} - 10 \, a^{7} - 420 \,{\left (b^{7} x^{14} + 5 \, a b^{6} x^{12} + 10 \, a^{2} b^{5} x^{10} + 10 \, a^{3} b^{4} x^{8} + 5 \, a^{4} b^{3} x^{6} + a^{5} b^{2} x^{4}\right )} \log \left (b x^{2} + a\right ) + 840 \,{\left (b^{7} x^{14} + 5 \, a b^{6} x^{12} + 10 \, a^{2} b^{5} x^{10} + 10 \, a^{3} b^{4} x^{8} + 5 \, a^{4} b^{3} x^{6} + a^{5} b^{2} x^{4}\right )} \log \left (x\right )}{40 \,{\left (a^{8} b^{5} x^{14} + 5 \, a^{9} b^{4} x^{12} + 10 \, a^{10} b^{3} x^{10} + 10 \, a^{11} b^{2} x^{8} + 5 \, a^{12} b x^{6} + a^{13} x^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b^2*x^4 + 2*a*b*x^2 + a^2)^3*x^5),x, algorithm="fricas")
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Sympy [A] time = 59.9091, size = 165, normalized size = 1.18 \[ \frac{- 10 a^{6} + 70 a^{5} b x^{2} + 959 a^{4} b^{2} x^{4} + 2695 a^{3} b^{3} x^{6} + 3290 a^{2} b^{4} x^{8} + 1890 a b^{5} x^{10} + 420 b^{6} x^{12}}{40 a^{12} x^{4} + 200 a^{11} b x^{6} + 400 a^{10} b^{2} x^{8} + 400 a^{9} b^{3} x^{10} + 200 a^{8} b^{4} x^{12} + 40 a^{7} b^{5} x^{14}} + \frac{21 b^{2} \log{\left (x \right )}}{a^{8}} - \frac{21 b^{2} \log{\left (\frac{a}{b} + x^{2} \right )}}{2 a^{8}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**5/(b**2*x**4+2*a*b*x**2+a**2)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.272207, size = 176, normalized size = 1.26 \[ \frac{21 \, b^{2}{\rm ln}\left (x^{2}\right )}{2 \, a^{8}} - \frac{21 \, b^{2}{\rm ln}\left ({\left | b x^{2} + a \right |}\right )}{2 \, a^{8}} - \frac{63 \, b^{2} x^{4} - 12 \, a b x^{2} + a^{2}}{4 \, a^{8} x^{4}} + \frac{959 \, b^{7} x^{10} + 5095 \, a b^{6} x^{8} + 10890 \, a^{2} b^{5} x^{6} + 11730 \, a^{3} b^{4} x^{4} + 6390 \, a^{4} b^{3} x^{2} + 1418 \, a^{5} b^{2}}{40 \,{\left (b x^{2} + a\right )}^{5} a^{8}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b^2*x^4 + 2*a*b*x^2 + a^2)^3*x^5),x, algorithm="giac")
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