Optimal. Leaf size=104 \[ \frac{x \left (-c e (3 b d-2 a e)+b^2 e^2+2 c^2 d^2\right )}{e^3}-\frac{(2 c d-b e) \log (d+e x) \left (a e^2-b d e+c d^2\right )}{e^4}-\frac{c x^2 (2 c d-3 b e)}{2 e^2}+\frac{2 c^2 x^3}{3 e} \]
[Out]
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Rubi [A] time = 0.24334, antiderivative size = 104, 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 \[ \frac{x \left (-c e (3 b d-2 a e)+b^2 e^2+2 c^2 d^2\right )}{e^3}-\frac{(2 c d-b e) \log (d+e x) \left (a e^2-b d e+c d^2\right )}{e^4}-\frac{c x^2 (2 c d-3 b e)}{2 e^2}+\frac{2 c^2 x^3}{3 e} \]
Antiderivative was successfully verified.
[In] Int[((b + 2*c*x)*(a + b*x + c*x^2))/(d + e*x),x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{2 c^{2} x^{3}}{3 e} + \frac{c \left (3 b e - 2 c d\right ) \int x\, dx}{e^{2}} + \left (2 a c e^{2} + b^{2} e^{2} - 3 b c d e + 2 c^{2} d^{2}\right ) \int \frac{1}{e^{3}}\, dx + \frac{\left (b e - 2 c d\right ) \left (a e^{2} - b d e + c d^{2}\right ) \log{\left (d + e x \right )}}{e^{4}} \]
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),x)
[Out]
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Mathematica [A] time = 0.0674175, size = 95, normalized size = 0.91 \[ \frac{e x \left (3 c e (4 a e-6 b d+3 b e x)+6 b^2 e^2+2 c^2 \left (6 d^2-3 d e x+2 e^2 x^2\right )\right )-6 (2 c d-b e) \log (d+e x) \left (e (a e-b d)+c d^2\right )}{6 e^4} \]
Antiderivative was successfully verified.
[In] Integrate[((b + 2*c*x)*(a + b*x + c*x^2))/(d + e*x),x]
[Out]
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Maple [A] time = 0.004, size = 146, normalized size = 1.4 \[{\frac{2\,{c}^{2}{x}^{3}}{3\,e}}+{\frac{3\,b{x}^{2}c}{2\,e}}-{\frac{{c}^{2}{x}^{2}d}{{e}^{2}}}+2\,{\frac{acx}{e}}+{\frac{{b}^{2}x}{e}}-3\,{\frac{bcdx}{{e}^{2}}}+2\,{\frac{{c}^{2}{d}^{2}x}{{e}^{3}}}+{\frac{\ln \left ( ex+d \right ) ab}{e}}-2\,{\frac{\ln \left ( ex+d \right ) adc}{{e}^{2}}}-{\frac{\ln \left ( ex+d \right ){b}^{2}d}{{e}^{2}}}+3\,{\frac{\ln \left ( ex+d \right ) bc{d}^{2}}{{e}^{3}}}-2\,{\frac{\ln \left ( ex+d \right ){c}^{2}{d}^{3}}{{e}^{4}}} \]
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),x)
[Out]
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Maxima [A] time = 0.702646, size = 157, normalized size = 1.51 \[ \frac{4 \, c^{2} e^{2} x^{3} - 3 \,{\left (2 \, c^{2} d e - 3 \, b c e^{2}\right )} x^{2} + 6 \,{\left (2 \, c^{2} d^{2} - 3 \, b c d e +{\left (b^{2} + 2 \, a c\right )} e^{2}\right )} x}{6 \, e^{3}} - \frac{{\left (2 \, c^{2} d^{3} - 3 \, b c d^{2} e - a b e^{3} +{\left (b^{2} + 2 \, a c\right )} d e^{2}\right )} \log \left (e x + d\right )}{e^{4}} \]
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),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.308208, size = 158, normalized size = 1.52 \[ \frac{4 \, c^{2} e^{3} x^{3} - 3 \,{\left (2 \, c^{2} d e^{2} - 3 \, b c e^{3}\right )} x^{2} + 6 \,{\left (2 \, c^{2} d^{2} e - 3 \, b c d e^{2} +{\left (b^{2} + 2 \, a c\right )} e^{3}\right )} x - 6 \,{\left (2 \, c^{2} d^{3} - 3 \, b c d^{2} e - a b e^{3} +{\left (b^{2} + 2 \, a c\right )} d e^{2}\right )} \log \left (e x + d\right )}{6 \, e^{4}} \]
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),x, algorithm="fricas")
[Out]
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Sympy [A] time = 2.11421, size = 104, normalized size = 1. \[ \frac{2 c^{2} x^{3}}{3 e} + \frac{x^{2} \left (3 b c e - 2 c^{2} d\right )}{2 e^{2}} + \frac{x \left (2 a c e^{2} + b^{2} e^{2} - 3 b c d e + 2 c^{2} d^{2}\right )}{e^{3}} + \frac{\left (b e - 2 c d\right ) \left (a e^{2} - b d e + c d^{2}\right ) \log{\left (d + e x \right )}}{e^{4}} \]
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),x)
[Out]
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GIAC/XCAS [A] time = 0.270296, size = 159, normalized size = 1.53 \[ -{\left (2 \, c^{2} d^{3} - 3 \, b c d^{2} e + b^{2} d e^{2} + 2 \, a c d e^{2} - a b e^{3}\right )} e^{\left (-4\right )}{\rm ln}\left ({\left | x e + d \right |}\right ) + \frac{1}{6} \,{\left (4 \, c^{2} x^{3} e^{2} - 6 \, c^{2} d x^{2} e + 12 \, c^{2} d^{2} x + 9 \, b c x^{2} e^{2} - 18 \, b c d x e + 6 \, b^{2} x e^{2} + 12 \, a c x e^{2}\right )} e^{\left (-3\right )} \]
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),x, algorithm="giac")
[Out]