Optimal. Leaf size=116 \[ -\frac{\log (d+e x) \left (A e (2 c d-b e)-B \left (3 c d^2-e (2 b d-a e)\right )\right )}{e^4}+\frac{(B d-A e) \left (a e^2-b d e+c d^2\right )}{e^4 (d+e x)}-\frac{x (-A c e-b B e+2 B c d)}{e^3}+\frac{B c x^2}{2 e^2} \]
[Out]
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Rubi [A] time = 0.303007, antiderivative size = 114, normalized size of antiderivative = 0.98, number of steps used = 2, number of rules used = 1, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.043 \[ \frac{\log (d+e x) \left (-B e (2 b d-a e)-A e (2 c d-b e)+3 B c d^2\right )}{e^4}+\frac{(B d-A e) \left (a e^2-b d e+c d^2\right )}{e^4 (d+e x)}-\frac{x (-A c e-b B e+2 B c d)}{e^3}+\frac{B c x^2}{2 e^2} \]
Antiderivative was successfully verified.
[In] Int[((A + B*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. \[ \frac{B c \int x\, dx}{e^{2}} + \left (A c e + B b e - 2 B c d\right ) \int \frac{1}{e^{3}}\, dx + \frac{\left (A b e^{2} - 2 A c d e + B a e^{2} - 2 B b d e + 3 B c d^{2}\right ) \log{\left (d + e x \right )}}{e^{4}} - \frac{\left (A e - B d\right ) \left (a e^{2} - b d e + c d^{2}\right )}{e^{4} \left (d + e x\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((B*x+A)*(c*x**2+b*x+a)/(e*x+d)**2,x)
[Out]
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Mathematica [A] time = 0.160168, size = 106, normalized size = 0.91 \[ \frac{\frac{2 (B d-A e) \left (e (a e-b d)+c d^2\right )}{d+e x}+2 \log (d+e x) \left (B e (a e-2 b d)+A e (b e-2 c d)+3 B c d^2\right )+2 e x (A c e+b B e-2 B c d)+B c e^2 x^2}{2 e^4} \]
Antiderivative was successfully verified.
[In] Integrate[((A + B*x)*(a + b*x + c*x^2))/(d + e*x)^2,x]
[Out]
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Maple [A] time = 0.011, size = 195, normalized size = 1.7 \[{\frac{Bc{x}^{2}}{2\,{e}^{2}}}+{\frac{Acx}{{e}^{2}}}+{\frac{bBx}{{e}^{2}}}-2\,{\frac{Bcdx}{{e}^{3}}}+{\frac{\ln \left ( ex+d \right ) Ab}{{e}^{2}}}-2\,{\frac{\ln \left ( ex+d \right ) Acd}{{e}^{3}}}+{\frac{\ln \left ( ex+d \right ) aB}{{e}^{2}}}-2\,{\frac{\ln \left ( ex+d \right ) Bbd}{{e}^{3}}}+3\,{\frac{\ln \left ( ex+d \right ) Bc{d}^{2}}{{e}^{4}}}-{\frac{aA}{e \left ( ex+d \right ) }}+{\frac{Abd}{{e}^{2} \left ( ex+d \right ) }}-{\frac{Ac{d}^{2}}{{e}^{3} \left ( ex+d \right ) }}+{\frac{aBd}{{e}^{2} \left ( ex+d \right ) }}-{\frac{bB{d}^{2}}{{e}^{3} \left ( ex+d \right ) }}+{\frac{Bc{d}^{3}}{{e}^{4} \left ( ex+d \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((B*x+A)*(c*x^2+b*x+a)/(e*x+d)^2,x)
[Out]
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Maxima [A] time = 0.691669, size = 170, normalized size = 1.47 \[ \frac{B c d^{3} - A a e^{3} -{\left (B b + A c\right )} d^{2} e +{\left (B a + A b\right )} d e^{2}}{e^{5} x + d e^{4}} + \frac{B c e x^{2} - 2 \,{\left (2 \, B c d -{\left (B b + A c\right )} e\right )} x}{2 \, e^{3}} + \frac{{\left (3 \, B c d^{2} - 2 \,{\left (B b + A c\right )} d e +{\left (B a + A b\right )} e^{2}\right )} \log \left (e x + d\right )}{e^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)*(B*x + A)/(e*x + d)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.257845, size = 259, normalized size = 2.23 \[ \frac{B c e^{3} x^{3} + 2 \, B c d^{3} - 2 \, A a e^{3} - 2 \,{\left (B b + A c\right )} d^{2} e + 2 \,{\left (B a + A b\right )} d e^{2} -{\left (3 \, B c d e^{2} - 2 \,{\left (B b + A c\right )} e^{3}\right )} x^{2} - 2 \,{\left (2 \, B c d^{2} e -{\left (B b + A c\right )} d e^{2}\right )} x + 2 \,{\left (3 \, B c d^{3} - 2 \,{\left (B b + A c\right )} d^{2} e +{\left (B a + A b\right )} d e^{2} +{\left (3 \, B c d^{2} e - 2 \,{\left (B b + A c\right )} d e^{2} +{\left (B a + A b\right )} e^{3}\right )} x\right )} \log \left (e x + d\right )}{2 \,{\left (e^{5} x + d e^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)*(B*x + A)/(e*x + d)^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 5.22561, size = 139, normalized size = 1.2 \[ \frac{B c x^{2}}{2 e^{2}} + \frac{- A a e^{3} + A b d e^{2} - A c d^{2} e + B a d e^{2} - B b d^{2} e + B c d^{3}}{d e^{4} + e^{5} x} + \frac{x \left (A c e + B b e - 2 B c d\right )}{e^{3}} + \frac{\left (A b e^{2} - 2 A c d e + B a e^{2} - 2 B b d e + 3 B c d^{2}\right ) \log{\left (d + e x \right )}}{e^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x+A)*(c*x**2+b*x+a)/(e*x+d)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.283342, size = 270, normalized size = 2.33 \[ \frac{1}{2} \,{\left (B c - \frac{2 \,{\left (3 \, B c d e - B b e^{2} - A c e^{2}\right )} e^{\left (-1\right )}}{x e + d}\right )}{\left (x e + d\right )}^{2} e^{\left (-4\right )} -{\left (3 \, B c d^{2} - 2 \, B b d e - 2 \, A c d e + B a e^{2} + A b e^{2}\right )} e^{\left (-4\right )}{\rm ln}\left (\frac{{\left | x e + d \right |} e^{\left (-1\right )}}{{\left (x e + d\right )}^{2}}\right ) +{\left (\frac{B c d^{3} e^{2}}{x e + d} - \frac{B b d^{2} e^{3}}{x e + d} - \frac{A c d^{2} e^{3}}{x e + d} + \frac{B a d e^{4}}{x e + d} + \frac{A b d e^{4}}{x e + d} - \frac{A a e^{5}}{x e + d}\right )} e^{\left (-6\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)*(B*x + A)/(e*x + d)^2,x, algorithm="giac")
[Out]