Optimal. Leaf size=102 \[ \frac{\log (d+e x) \left (-2 c e (3 b d-a e)+b^2 e^2+6 c^2 d^2\right )}{e^4}+\frac{(2 c d-b e) \left (a e^2-b d e+c d^2\right )}{e^4 (d+e x)}-\frac{c x (4 c d-3 b e)}{e^3}+\frac{c^2 x^2}{e^2} \]
[Out]
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Rubi [A] time = 0.245144, antiderivative size = 102, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.042 \[ \frac{\log (d+e x) \left (-2 c e (3 b d-a e)+b^2 e^2+6 c^2 d^2\right )}{e^4}+\frac{(2 c d-b e) \left (a e^2-b d e+c d^2\right )}{e^4 (d+e x)}-\frac{c x (4 c d-3 b e)}{e^3}+\frac{c^2 x^2}{e^2} \]
Antiderivative was successfully verified.
[In] Int[((b + 2*c*x)*(a + b*x + c*x^2))/(d + e*x)^2,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{2 c^{2} \int x\, dx}{e^{2}} + \frac{\left (3 b e - 4 c d\right ) \int c\, dx}{e^{3}} + \frac{\left (2 a c e^{2} + b^{2} e^{2} - 6 b c d e + 6 c^{2} d^{2}\right ) \log{\left (d + e x \right )}}{e^{4}} - \frac{\left (b e - 2 c d\right ) \left (a e^{2} - b d e + c d^{2}\right )}{e^{4} \left (d + e x\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((2*c*x+b)*(c*x**2+b*x+a)/(e*x+d)**2,x)
[Out]
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Mathematica [A] time = 0.123282, size = 97, normalized size = 0.95 \[ \frac{\log (d+e x) \left (2 c e (a e-3 b d)+b^2 e^2+6 c^2 d^2\right )+\frac{(2 c d-b e) \left (e (a e-b d)+c d^2\right )}{d+e x}-c e x (4 c d-3 b e)+c^2 e^2 x^2}{e^4} \]
Antiderivative was successfully verified.
[In] Integrate[((b + 2*c*x)*(a + b*x + c*x^2))/(d + e*x)^2,x]
[Out]
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Maple [A] time = 0.011, size = 166, normalized size = 1.6 \[{\frac{{c}^{2}{x}^{2}}{{e}^{2}}}+3\,{\frac{bxc}{{e}^{2}}}-4\,{\frac{{c}^{2}dx}{{e}^{3}}}+2\,{\frac{\ln \left ( ex+d \right ) ac}{{e}^{2}}}+{\frac{\ln \left ( ex+d \right ){b}^{2}}{{e}^{2}}}-6\,{\frac{\ln \left ( ex+d \right ) bcd}{{e}^{3}}}+6\,{\frac{\ln \left ( ex+d \right ){c}^{2}{d}^{2}}{{e}^{4}}}-{\frac{ab}{e \left ( ex+d \right ) }}+2\,{\frac{acd}{{e}^{2} \left ( ex+d \right ) }}+{\frac{{b}^{2}d}{{e}^{2} \left ( ex+d \right ) }}-3\,{\frac{c{d}^{2}b}{{e}^{3} \left ( ex+d \right ) }}+2\,{\frac{{c}^{2}{d}^{3}}{{e}^{4} \left ( ex+d \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((2*c*x+b)*(c*x^2+b*x+a)/(e*x+d)^2,x)
[Out]
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Maxima [A] time = 0.705886, size = 158, normalized size = 1.55 \[ \frac{2 \, c^{2} d^{3} - 3 \, b c d^{2} e - a b e^{3} +{\left (b^{2} + 2 \, a c\right )} d e^{2}}{e^{5} x + d e^{4}} + \frac{c^{2} e x^{2} -{\left (4 \, c^{2} d - 3 \, b c e\right )} x}{e^{3}} + \frac{{\left (6 \, c^{2} d^{2} - 6 \, b c d e +{\left (b^{2} + 2 \, a c\right )} e^{2}\right )} \log \left (e x + d\right )}{e^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)*(2*c*x + b)/(e*x + d)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.276787, size = 232, normalized size = 2.27 \[ \frac{c^{2} e^{3} x^{3} + 2 \, c^{2} d^{3} - 3 \, b c d^{2} e - a b e^{3} +{\left (b^{2} + 2 \, a c\right )} d e^{2} - 3 \,{\left (c^{2} d e^{2} - b c e^{3}\right )} x^{2} -{\left (4 \, c^{2} d^{2} e - 3 \, b c d e^{2}\right )} x +{\left (6 \, c^{2} d^{3} - 6 \, b c d^{2} e +{\left (b^{2} + 2 \, a c\right )} d e^{2} +{\left (6 \, c^{2} d^{2} e - 6 \, b c d e^{2} +{\left (b^{2} + 2 \, a c\right )} e^{3}\right )} x\right )} \log \left (e x + d\right )}{e^{5} x + d e^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)*(2*c*x + b)/(e*x + d)^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 3.43553, size = 124, normalized size = 1.22 \[ \frac{c^{2} x^{2}}{e^{2}} - \frac{a b e^{3} - 2 a c d e^{2} - b^{2} d e^{2} + 3 b c d^{2} e - 2 c^{2} d^{3}}{d e^{4} + e^{5} x} + \frac{x \left (3 b c e - 4 c^{2} d\right )}{e^{3}} + \frac{\left (2 a c e^{2} + b^{2} e^{2} - 6 b c d e + 6 c^{2} d^{2}\right ) \log{\left (d + e x \right )}}{e^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((2*c*x+b)*(c*x**2+b*x+a)/(e*x+d)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.273621, size = 239, normalized size = 2.34 \[{\left (c^{2} - \frac{3 \,{\left (2 \, c^{2} d e - b c e^{2}\right )} e^{\left (-1\right )}}{x e + d}\right )}{\left (x e + d\right )}^{2} e^{\left (-4\right )} -{\left (6 \, c^{2} d^{2} - 6 \, b c d e + b^{2} e^{2} + 2 \, a c e^{2}\right )} e^{\left (-4\right )}{\rm ln}\left (\frac{{\left | x e + d \right |} e^{\left (-1\right )}}{{\left (x e + d\right )}^{2}}\right ) +{\left (\frac{2 \, c^{2} d^{3} e^{2}}{x e + d} - \frac{3 \, b c d^{2} e^{3}}{x e + d} + \frac{b^{2} d e^{4}}{x e + d} + \frac{2 \, a c d e^{4}}{x e + d} - \frac{a b e^{5}}{x e + d}\right )} e^{\left (-6\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)*(2*c*x + b)/(e*x + d)^2,x, algorithm="giac")
[Out]