Optimal. Leaf size=250 \[ \frac{b^5 x^4 \sqrt{a^2+2 a b x^2+b^2 x^4}}{4 \left (a+b x^2\right )}+\frac{5 a b^4 x^2 \sqrt{a^2+2 a b x^2+b^2 x^4}}{2 \left (a+b x^2\right )}+\frac{10 a^2 b^3 \log (x) \sqrt{a^2+2 a b x^2+b^2 x^4}}{a+b x^2}-\frac{a^5 \sqrt{a^2+2 a b x^2+b^2 x^4}}{6 x^6 \left (a+b x^2\right )}-\frac{5 a^4 b \sqrt{a^2+2 a b x^2+b^2 x^4}}{4 x^4 \left (a+b x^2\right )}-\frac{5 a^3 b^2 \sqrt{a^2+2 a b x^2+b^2 x^4}}{x^2 \left (a+b x^2\right )} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.204852, antiderivative size = 250, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.115 \[ \frac{b^5 x^4 \sqrt{a^2+2 a b x^2+b^2 x^4}}{4 \left (a+b x^2\right )}+\frac{5 a b^4 x^2 \sqrt{a^2+2 a b x^2+b^2 x^4}}{2 \left (a+b x^2\right )}+\frac{10 a^2 b^3 \log (x) \sqrt{a^2+2 a b x^2+b^2 x^4}}{a+b x^2}-\frac{a^5 \sqrt{a^2+2 a b x^2+b^2 x^4}}{6 x^6 \left (a+b x^2\right )}-\frac{5 a^4 b \sqrt{a^2+2 a b x^2+b^2 x^4}}{4 x^4 \left (a+b x^2\right )}-\frac{5 a^3 b^2 \sqrt{a^2+2 a b x^2+b^2 x^4}}{x^2 \left (a+b x^2\right )} \]
Antiderivative was successfully verified.
[In] Int[(a^2 + 2*a*b*x^2 + b^2*x^4)^(5/2)/x^7,x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 26.6674, size = 207, normalized size = 0.83 \[ \frac{10 a^{2} b^{3} \sqrt{a^{2} + 2 a b x^{2} + b^{2} x^{4}} \log{\left (x \right )}}{a + b x^{2}} + 5 a b^{3} \sqrt{a^{2} + 2 a b x^{2} + b^{2} x^{4}} - \frac{5 a b^{2} \left (a + b x^{2}\right ) \sqrt{a^{2} + 2 a b x^{2} + b^{2} x^{4}}}{2 x^{2}} + \frac{5 a \left (a + b x^{2}\right ) \left (a^{2} + 2 a b x^{2} + b^{2} x^{4}\right )^{\frac{3}{2}}}{12 x^{6}} + \frac{5 b^{2} \left (a^{2} + 2 a b x^{2} + b^{2} x^{4}\right )^{\frac{3}{2}}}{6 x^{2}} - \frac{7 \left (a^{2} + 2 a b x^{2} + b^{2} x^{4}\right )^{\frac{5}{2}}}{12 x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b**2*x**4+2*a*b*x**2+a**2)**(5/2)/x**7,x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.0421725, size = 85, normalized size = 0.34 \[ \frac{\sqrt{\left (a+b x^2\right )^2} \left (-2 a^5-15 a^4 b x^2-60 a^3 b^2 x^4+120 a^2 b^3 x^6 \log (x)+30 a b^4 x^8+3 b^5 x^{10}\right )}{12 x^6 \left (a+b x^2\right )} \]
Antiderivative was successfully verified.
[In] Integrate[(a^2 + 2*a*b*x^2 + b^2*x^4)^(5/2)/x^7,x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.018, size = 82, normalized size = 0.3 \[{\frac{3\,{b}^{5}{x}^{10}+30\,a{b}^{4}{x}^{8}+120\,{a}^{2}{b}^{3}\ln \left ( x \right ){x}^{6}-60\,{a}^{3}{b}^{2}{x}^{4}-15\,{a}^{4}b{x}^{2}-2\,{a}^{5}}{12\, \left ( b{x}^{2}+a \right ) ^{5}{x}^{6}} \left ( \left ( b{x}^{2}+a \right ) ^{2} \right ) ^{{\frac{5}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b^2*x^4+2*a*b*x^2+a^2)^(5/2)/x^7,x)
[Out]
_______________________________________________________________________________________
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^2*x^4 + 2*a*b*x^2 + a^2)^(5/2)/x^7,x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.269117, size = 82, normalized size = 0.33 \[ \frac{3 \, b^{5} x^{10} + 30 \, a b^{4} x^{8} + 120 \, a^{2} b^{3} x^{6} \log \left (x\right ) - 60 \, a^{3} b^{2} x^{4} - 15 \, a^{4} b x^{2} - 2 \, a^{5}}{12 \, x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^4 + 2*a*b*x^2 + a^2)^(5/2)/x^7,x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (\left (a + b x^{2}\right )^{2}\right )^{\frac{5}{2}}}{x^{7}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b**2*x**4+2*a*b*x**2+a**2)**(5/2)/x**7,x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.271616, size = 173, normalized size = 0.69 \[ \frac{1}{4} \, b^{5} x^{4}{\rm sign}\left (b x^{2} + a\right ) + \frac{5}{2} \, a b^{4} x^{2}{\rm sign}\left (b x^{2} + a\right ) + 5 \, a^{2} b^{3}{\rm ln}\left (x^{2}\right ){\rm sign}\left (b x^{2} + a\right ) - \frac{110 \, a^{2} b^{3} x^{6}{\rm sign}\left (b x^{2} + a\right ) + 60 \, a^{3} b^{2} x^{4}{\rm sign}\left (b x^{2} + a\right ) + 15 \, a^{4} b x^{2}{\rm sign}\left (b x^{2} + a\right ) + 2 \, a^{5}{\rm sign}\left (b x^{2} + a\right )}{12 \, x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^4 + 2*a*b*x^2 + a^2)^(5/2)/x^7,x, algorithm="giac")
[Out]