Optimal. Leaf size=138 \[ \frac{\log (d+e x) \left (-2 c e (3 b d-a e)+b^2 e^2+6 c^2 d^2\right )}{e^5}-\frac{\left (a e^2-b d e+c d^2\right )^2}{2 e^5 (d+e x)^2}+\frac{2 (2 c d-b e) \left (a e^2-b d e+c d^2\right )}{e^5 (d+e x)}-\frac{c x (3 c d-2 b e)}{e^4}+\frac{c^2 x^2}{2 e^3} \]
[Out]
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Rubi [A] time = 0.359295, antiderivative size = 138, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.05 \[ \frac{\log (d+e x) \left (-2 c e (3 b d-a e)+b^2 e^2+6 c^2 d^2\right )}{e^5}-\frac{\left (a e^2-b d e+c d^2\right )^2}{2 e^5 (d+e x)^2}+\frac{2 (2 c d-b e) \left (a e^2-b d e+c d^2\right )}{e^5 (d+e x)}-\frac{c x (3 c d-2 b e)}{e^4}+\frac{c^2 x^2}{2 e^3} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x + c*x^2)^2/(d + e*x)^3,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{c^{2} \int x\, dx}{e^{3}} + \frac{\left (2 b e - 3 c d\right ) \int c\, dx}{e^{4}} + \frac{\left (2 a c e^{2} + b^{2} e^{2} - 6 b c d e + 6 c^{2} d^{2}\right ) \log{\left (d + e x \right )}}{e^{5}} - \frac{2 \left (b e - 2 c d\right ) \left (a e^{2} - b d e + c d^{2}\right )}{e^{5} \left (d + e x\right )} - \frac{\left (a e^{2} - b d e + c d^{2}\right )^{2}}{2 e^{5} \left (d + e x\right )^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c*x**2+b*x+a)**2/(e*x+d)**3,x)
[Out]
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Mathematica [A] time = 0.141758, size = 176, normalized size = 1.28 \[ \frac{2 (d+e x)^2 \log (d+e x) \left (2 c e (a e-3 b d)+b^2 e^2+6 c^2 d^2\right )+2 c e \left (a d e (3 d+4 e x)+b \left (-5 d^3-4 d^2 e x+4 d e^2 x^2+2 e^3 x^3\right )\right )+e^2 (b d-a e) (a e+3 b d+4 b e x)+c^2 \left (7 d^4+2 d^3 e x-11 d^2 e^2 x^2-4 d e^3 x^3+e^4 x^4\right )}{2 e^5 (d+e x)^2} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x + c*x^2)^2/(d + e*x)^3,x]
[Out]
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Maple [A] time = 0.013, size = 266, normalized size = 1.9 \[{\frac{{c}^{2}{x}^{2}}{2\,{e}^{3}}}+2\,{\frac{bxc}{{e}^{3}}}-3\,{\frac{x{c}^{2}d}{{e}^{4}}}-{\frac{{a}^{2}}{2\,e \left ( ex+d \right ) ^{2}}}+{\frac{bda}{{e}^{2} \left ( ex+d \right ) ^{2}}}-{\frac{ac{d}^{2}}{{e}^{3} \left ( ex+d \right ) ^{2}}}-{\frac{{b}^{2}{d}^{2}}{2\,{e}^{3} \left ( ex+d \right ) ^{2}}}+{\frac{{d}^{3}bc}{{e}^{4} \left ( ex+d \right ) ^{2}}}-{\frac{{c}^{2}{d}^{4}}{2\,{e}^{5} \left ( ex+d \right ) ^{2}}}+2\,{\frac{c\ln \left ( ex+d \right ) a}{{e}^{3}}}+{\frac{{b}^{2}\ln \left ( ex+d \right ) }{{e}^{3}}}-6\,{\frac{\ln \left ( ex+d \right ) bcd}{{e}^{4}}}+6\,{\frac{{c}^{2}\ln \left ( ex+d \right ){d}^{2}}{{e}^{5}}}-2\,{\frac{ab}{{e}^{2} \left ( ex+d \right ) }}+4\,{\frac{acd}{{e}^{3} \left ( ex+d \right ) }}+2\,{\frac{{b}^{2}d}{{e}^{3} \left ( ex+d \right ) }}-6\,{\frac{c{d}^{2}b}{{e}^{4} \left ( ex+d \right ) }}+4\,{\frac{{c}^{2}{d}^{3}}{{e}^{5} \left ( ex+d \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c*x^2+b*x+a)^2/(e*x+d)^3,x)
[Out]
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Maxima [A] time = 0.81988, size = 250, normalized size = 1.81 \[ \frac{7 \, c^{2} d^{4} - 10 \, b c d^{3} e - 2 \, a b d e^{3} - a^{2} e^{4} + 3 \,{\left (b^{2} + 2 \, a c\right )} d^{2} e^{2} + 4 \,{\left (2 \, c^{2} d^{3} e - 3 \, b c d^{2} e^{2} - a b e^{4} +{\left (b^{2} + 2 \, a c\right )} d e^{3}\right )} x}{2 \,{\left (e^{7} x^{2} + 2 \, d e^{6} x + d^{2} e^{5}\right )}} + \frac{c^{2} e x^{2} - 2 \,{\left (3 \, c^{2} d - 2 \, b c e\right )} x}{2 \, e^{4}} + \frac{{\left (6 \, c^{2} d^{2} - 6 \, b c d e +{\left (b^{2} + 2 \, a c\right )} e^{2}\right )} \log \left (e x + d\right )}{e^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)^2/(e*x + d)^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.213553, size = 386, normalized size = 2.8 \[ \frac{c^{2} e^{4} x^{4} + 7 \, c^{2} d^{4} - 10 \, b c d^{3} e - 2 \, a b d e^{3} - a^{2} e^{4} + 3 \,{\left (b^{2} + 2 \, a c\right )} d^{2} e^{2} - 4 \,{\left (c^{2} d e^{3} - b c e^{4}\right )} x^{3} -{\left (11 \, c^{2} d^{2} e^{2} - 8 \, b c d e^{3}\right )} x^{2} + 2 \,{\left (c^{2} d^{3} e - 4 \, b c d^{2} e^{2} - 2 \, a b e^{4} + 2 \,{\left (b^{2} + 2 \, a c\right )} d e^{3}\right )} x + 2 \,{\left (6 \, c^{2} d^{4} - 6 \, b c d^{3} e +{\left (b^{2} + 2 \, a c\right )} d^{2} e^{2} +{\left (6 \, c^{2} d^{2} e^{2} - 6 \, b c d e^{3} +{\left (b^{2} + 2 \, a c\right )} e^{4}\right )} x^{2} + 2 \,{\left (6 \, c^{2} d^{3} e - 6 \, b c d^{2} e^{2} +{\left (b^{2} + 2 \, a c\right )} d e^{3}\right )} x\right )} \log \left (e x + d\right )}{2 \,{\left (e^{7} x^{2} + 2 \, d e^{6} x + d^{2} e^{5}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)^2/(e*x + d)^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 10.8749, size = 209, normalized size = 1.51 \[ \frac{c^{2} x^{2}}{2 e^{3}} - \frac{a^{2} e^{4} + 2 a b d e^{3} - 6 a c d^{2} e^{2} - 3 b^{2} d^{2} e^{2} + 10 b c d^{3} e - 7 c^{2} d^{4} + x \left (4 a b e^{4} - 8 a c d e^{3} - 4 b^{2} d e^{3} + 12 b c d^{2} e^{2} - 8 c^{2} d^{3} e\right )}{2 d^{2} e^{5} + 4 d e^{6} x + 2 e^{7} x^{2}} + \frac{x \left (2 b c e - 3 c^{2} d\right )}{e^{4}} + \frac{\left (2 a c e^{2} + b^{2} e^{2} - 6 b c d e + 6 c^{2} d^{2}\right ) \log{\left (d + e x \right )}}{e^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x**2+b*x+a)**2/(e*x+d)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.203651, size = 238, normalized size = 1.72 \[{\left (6 \, c^{2} d^{2} - 6 \, b c d e + b^{2} e^{2} + 2 \, a c e^{2}\right )} e^{\left (-5\right )}{\rm ln}\left ({\left | x e + d \right |}\right ) + \frac{1}{2} \,{\left (c^{2} x^{2} e^{3} - 6 \, c^{2} d x e^{2} + 4 \, b c x e^{3}\right )} e^{\left (-6\right )} + \frac{{\left (7 \, c^{2} d^{4} - 10 \, b c d^{3} e + 3 \, b^{2} d^{2} e^{2} + 6 \, a c d^{2} e^{2} - 2 \, a b d e^{3} - a^{2} e^{4} + 4 \,{\left (2 \, c^{2} d^{3} e - 3 \, b c d^{2} e^{2} + b^{2} d e^{3} + 2 \, a c d e^{3} - a b e^{4}\right )} x\right )} e^{\left (-5\right )}}{2 \,{\left (x e + d\right )}^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)^2/(e*x + d)^3,x, algorithm="giac")
[Out]