Optimal. Leaf size=84 \[ \frac{5 b^4 \log (x)}{a^6}-\frac{5 b^4 \log (a+b x)}{a^6}+\frac{b^4}{a^5 (a+b x)}+\frac{4 b^3}{a^5 x}-\frac{3 b^2}{2 a^4 x^2}+\frac{2 b}{3 a^3 x^3}-\frac{1}{4 a^2 x^4} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.0946695, antiderivative size = 84, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 11, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091 \[ \frac{5 b^4 \log (x)}{a^6}-\frac{5 b^4 \log (a+b x)}{a^6}+\frac{b^4}{a^5 (a+b x)}+\frac{4 b^3}{a^5 x}-\frac{3 b^2}{2 a^4 x^2}+\frac{2 b}{3 a^3 x^3}-\frac{1}{4 a^2 x^4} \]
Antiderivative was successfully verified.
[In] Int[1/(x^5*(a + b*x)^2),x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 15.5668, size = 83, normalized size = 0.99 \[ - \frac{1}{4 a^{2} x^{4}} + \frac{2 b}{3 a^{3} x^{3}} - \frac{3 b^{2}}{2 a^{4} x^{2}} + \frac{b^{4}}{a^{5} \left (a + b x\right )} + \frac{4 b^{3}}{a^{5} x} + \frac{5 b^{4} \log{\left (x \right )}}{a^{6}} - \frac{5 b^{4} \log{\left (a + b x \right )}}{a^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**5/(b*x+a)**2,x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.0794422, size = 79, normalized size = 0.94 \[ \frac{\frac{a \left (-3 a^4+5 a^3 b x-10 a^2 b^2 x^2+30 a b^3 x^3+60 b^4 x^4\right )}{x^4 (a+b x)}-60 b^4 \log (a+b x)+60 b^4 \log (x)}{12 a^6} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^5*(a + b*x)^2),x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.017, size = 79, normalized size = 0.9 \[ -{\frac{1}{4\,{a}^{2}{x}^{4}}}+{\frac{2\,b}{3\,{a}^{3}{x}^{3}}}-{\frac{3\,{b}^{2}}{2\,{a}^{4}{x}^{2}}}+4\,{\frac{{b}^{3}}{{a}^{5}x}}+{\frac{{b}^{4}}{{a}^{5} \left ( bx+a \right ) }}+5\,{\frac{{b}^{4}\ln \left ( x \right ) }{{a}^{6}}}-5\,{\frac{{b}^{4}\ln \left ( bx+a \right ) }{{a}^{6}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^5/(b*x+a)^2,x)
[Out]
_______________________________________________________________________________________
Maxima [A] time = 1.32318, size = 116, normalized size = 1.38 \[ \frac{60 \, b^{4} x^{4} + 30 \, a b^{3} x^{3} - 10 \, a^{2} b^{2} x^{2} + 5 \, a^{3} b x - 3 \, a^{4}}{12 \,{\left (a^{5} b x^{5} + a^{6} x^{4}\right )}} - \frac{5 \, b^{4} \log \left (b x + a\right )}{a^{6}} + \frac{5 \, b^{4} \log \left (x\right )}{a^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x + a)^2*x^5),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.208307, size = 146, normalized size = 1.74 \[ \frac{60 \, a b^{4} x^{4} + 30 \, a^{2} b^{3} x^{3} - 10 \, a^{3} b^{2} x^{2} + 5 \, a^{4} b x - 3 \, a^{5} - 60 \,{\left (b^{5} x^{5} + a b^{4} x^{4}\right )} \log \left (b x + a\right ) + 60 \,{\left (b^{5} x^{5} + a b^{4} x^{4}\right )} \log \left (x\right )}{12 \,{\left (a^{6} b x^{5} + a^{7} x^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x + a)^2*x^5),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 2.02078, size = 80, normalized size = 0.95 \[ \frac{- 3 a^{4} + 5 a^{3} b x - 10 a^{2} b^{2} x^{2} + 30 a b^{3} x^{3} + 60 b^{4} x^{4}}{12 a^{6} x^{4} + 12 a^{5} b x^{5}} + \frac{5 b^{4} \left (\log{\left (x \right )} - \log{\left (\frac{a}{b} + x \right )}\right )}{a^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**5/(b*x+a)**2,x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.214089, size = 140, normalized size = 1.67 \[ \frac{5 \, b^{4}{\rm ln}\left ({\left | -\frac{a}{b x + a} + 1 \right |}\right )}{a^{6}} + \frac{b^{4}}{{\left (b x + a\right )} a^{5}} - \frac{\frac{260 \, a b^{4}}{b x + a} - \frac{300 \, a^{2} b^{4}}{{\left (b x + a\right )}^{2}} + \frac{120 \, a^{3} b^{4}}{{\left (b x + a\right )}^{3}} - 77 \, b^{4}}{12 \, a^{6}{\left (\frac{a}{b x + a} - 1\right )}^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x + a)^2*x^5),x, algorithm="giac")
[Out]