Optimal. Leaf size=94 \[ \frac{2 (c d-b e)^3 (b e+c d) \log (b+c x)}{b^3 c^3}-\frac{2 d^3 \log (x) (c d-2 b e)}{b^3}-\frac{(c d-b e)^4}{b^2 c^3 (b+c x)}-\frac{d^4}{b^2 x}+\frac{e^4 x}{c^2} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.233204, antiderivative size = 94, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105 \[ \frac{2 (c d-b e)^3 (b e+c d) \log (b+c x)}{b^3 c^3}-\frac{2 d^3 \log (x) (c d-2 b e)}{b^3}-\frac{(c d-b e)^4}{b^2 c^3 (b+c x)}-\frac{d^4}{b^2 x}+\frac{e^4 x}{c^2} \]
Antiderivative was successfully verified.
[In] Int[(d + e*x)^4/(b*x + c*x^2)^2,x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ e^{4} \int \frac{1}{c^{2}}\, dx - \frac{d^{4}}{b^{2} x} - \frac{\left (b e - c d\right )^{4}}{b^{2} c^{3} \left (b + c x\right )} + \frac{2 d^{3} \left (2 b e - c d\right ) \log{\left (x \right )}}{b^{3}} - \frac{2 \left (b e - c d\right )^{3} \left (b e + c d\right ) \log{\left (b + c x \right )}}{b^{3} c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((e*x+d)**4/(c*x**2+b*x)**2,x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.158126, size = 95, normalized size = 1.01 \[ \frac{2 (c d-b e)^3 (b e+c d) \log (b+c x)}{b^3 c^3}+\frac{2 d^3 \log (x) (2 b e-c d)}{b^3}-\frac{(c d-b e)^4}{b^2 c^3 (b+c x)}-\frac{d^4}{b^2 x}+\frac{e^4 x}{c^2} \]
Antiderivative was successfully verified.
[In] Integrate[(d + e*x)^4/(b*x + c*x^2)^2,x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.019, size = 188, normalized size = 2. \[{\frac{{e}^{4}x}{{c}^{2}}}-{\frac{{d}^{4}}{{b}^{2}x}}+4\,{\frac{{d}^{3}\ln \left ( x \right ) e}{{b}^{2}}}-2\,{\frac{{d}^{4}\ln \left ( x \right ) c}{{b}^{3}}}-2\,{\frac{b\ln \left ( cx+b \right ){e}^{4}}{{c}^{3}}}+4\,{\frac{\ln \left ( cx+b \right ) d{e}^{3}}{{c}^{2}}}-4\,{\frac{\ln \left ( cx+b \right ){d}^{3}e}{{b}^{2}}}+2\,{\frac{c\ln \left ( cx+b \right ){d}^{4}}{{b}^{3}}}-{\frac{{e}^{4}{b}^{2}}{{c}^{3} \left ( cx+b \right ) }}+4\,{\frac{bd{e}^{3}}{{c}^{2} \left ( cx+b \right ) }}-6\,{\frac{{d}^{2}{e}^{2}}{c \left ( cx+b \right ) }}+4\,{\frac{{d}^{3}e}{b \left ( cx+b \right ) }}-{\frac{{d}^{4}c}{{b}^{2} \left ( cx+b \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((e*x+d)^4/(c*x^2+b*x)^2,x)
[Out]
_______________________________________________________________________________________
Maxima [A] time = 0.704239, size = 220, normalized size = 2.34 \[ \frac{e^{4} x}{c^{2}} - \frac{b c^{3} d^{4} +{\left (2 \, c^{4} d^{4} - 4 \, b c^{3} d^{3} e + 6 \, b^{2} c^{2} d^{2} e^{2} - 4 \, b^{3} c d e^{3} + b^{4} e^{4}\right )} x}{b^{2} c^{4} x^{2} + b^{3} c^{3} x} - \frac{2 \,{\left (c d^{4} - 2 \, b d^{3} e\right )} \log \left (x\right )}{b^{3}} + \frac{2 \,{\left (c^{4} d^{4} - 2 \, b c^{3} d^{3} e + 2 \, b^{3} c d e^{3} - b^{4} e^{4}\right )} \log \left (c x + b\right )}{b^{3} c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^4/(c*x^2 + b*x)^2,x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.242489, size = 347, normalized size = 3.69 \[ \frac{b^{3} c^{2} e^{4} x^{3} + b^{4} c e^{4} x^{2} - b^{2} c^{3} d^{4} -{\left (2 \, b c^{4} d^{4} - 4 \, b^{2} c^{3} d^{3} e + 6 \, b^{3} c^{2} d^{2} e^{2} - 4 \, b^{4} c d e^{3} + b^{5} e^{4}\right )} x + 2 \,{\left ({\left (c^{5} d^{4} - 2 \, b c^{4} d^{3} e + 2 \, b^{3} c^{2} d e^{3} - b^{4} c e^{4}\right )} x^{2} +{\left (b c^{4} d^{4} - 2 \, b^{2} c^{3} d^{3} e + 2 \, b^{4} c d e^{3} - b^{5} e^{4}\right )} x\right )} \log \left (c x + b\right ) - 2 \,{\left ({\left (c^{5} d^{4} - 2 \, b c^{4} d^{3} e\right )} x^{2} +{\left (b c^{4} d^{4} - 2 \, b^{2} c^{3} d^{3} e\right )} x\right )} \log \left (x\right )}{b^{3} c^{4} x^{2} + b^{4} c^{3} x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^4/(c*x^2 + b*x)^2,x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 10.567, size = 306, normalized size = 3.26 \[ - \frac{b c^{3} d^{4} + x \left (b^{4} e^{4} - 4 b^{3} c d e^{3} + 6 b^{2} c^{2} d^{2} e^{2} - 4 b c^{3} d^{3} e + 2 c^{4} d^{4}\right )}{b^{3} c^{3} x + b^{2} c^{4} x^{2}} + \frac{e^{4} x}{c^{2}} + \frac{2 d^{3} \left (2 b e - c d\right ) \log{\left (x + \frac{4 b^{2} c^{2} d^{3} e - 2 b c^{3} d^{4} - 2 b c^{2} d^{3} \left (2 b e - c d\right )}{2 b^{4} e^{4} - 4 b^{3} c d e^{3} + 8 b c^{3} d^{3} e - 4 c^{4} d^{4}} \right )}}{b^{3}} - \frac{2 \left (b e - c d\right )^{3} \left (b e + c d\right ) \log{\left (x + \frac{4 b^{2} c^{2} d^{3} e - 2 b c^{3} d^{4} + \frac{2 b \left (b e - c d\right )^{3} \left (b e + c d\right )}{c}}{2 b^{4} e^{4} - 4 b^{3} c d e^{3} + 8 b c^{3} d^{3} e - 4 c^{4} d^{4}} \right )}}{b^{3} c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x+d)**4/(c*x**2+b*x)**2,x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.207053, size = 216, normalized size = 2.3 \[ \frac{x e^{4}}{c^{2}} - \frac{2 \,{\left (c d^{4} - 2 \, b d^{3} e\right )}{\rm ln}\left ({\left | x \right |}\right )}{b^{3}} + \frac{2 \,{\left (c^{4} d^{4} - 2 \, b c^{3} d^{3} e + 2 \, b^{3} c d e^{3} - b^{4} e^{4}\right )}{\rm ln}\left ({\left | c x + b \right |}\right )}{b^{3} c^{3}} - \frac{b c^{2} d^{4} + \frac{{\left (2 \, c^{4} d^{4} - 4 \, b c^{3} d^{3} e + 6 \, b^{2} c^{2} d^{2} e^{2} - 4 \, b^{3} c d e^{3} + b^{4} e^{4}\right )} x}{c}}{{\left (c x + b\right )} b^{2} c^{2} x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^4/(c*x^2 + b*x)^2,x, algorithm="giac")
[Out]