Optimal. Leaf size=75 \[ -\frac{b^2 x (2 b d-3 a e)}{e^3}+\frac{(b d-a e)^3}{e^4 (d+e x)}+\frac{3 b (b d-a e)^2 \log (d+e x)}{e^4}+\frac{b^3 x^2}{2 e^2} \]
[Out]
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Rubi [A] time = 0.126457, antiderivative size = 75, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.069 \[ -\frac{b^2 x (2 b d-3 a e)}{e^3}+\frac{(b d-a e)^3}{e^4 (d+e x)}+\frac{3 b (b d-a e)^2 \log (d+e x)}{e^4}+\frac{b^3 x^2}{2 e^2} \]
Antiderivative was successfully verified.
[In] Int[((a + b*x)*(a^2 + 2*a*b*x + b^2*x^2))/(d + e*x)^2,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{b^{3} \int x\, dx}{e^{2}} + \frac{3 b \left (a e - b d\right )^{2} \log{\left (d + e x \right )}}{e^{4}} + \frac{\left (3 a e - 2 b d\right ) \int b^{2}\, dx}{e^{3}} - \frac{\left (a e - b d\right )^{3}}{e^{4} \left (d + e x\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)*(b**2*x**2+2*a*b*x+a**2)/(e*x+d)**2,x)
[Out]
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Mathematica [A] time = 0.0670025, size = 114, normalized size = 1.52 \[ \frac{3 \left (a^2 b e^2-2 a b^2 d e+b^3 d^2\right ) \log (d+e x)}{e^4}+\frac{-a^3 e^3+3 a^2 b d e^2-3 a b^2 d^2 e+b^3 d^3}{e^4 (d+e x)}-\frac{b^2 x (2 b d-3 a e)}{e^3}+\frac{b^3 x^2}{2 e^2} \]
Antiderivative was successfully verified.
[In] Integrate[((a + b*x)*(a^2 + 2*a*b*x + b^2*x^2))/(d + e*x)^2,x]
[Out]
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Maple [B] time = 0.011, size = 149, normalized size = 2. \[{\frac{{x}^{2}{b}^{3}}{2\,{e}^{2}}}+3\,{\frac{{b}^{2}xa}{{e}^{2}}}-2\,{\frac{{b}^{3}xd}{{e}^{3}}}+3\,{\frac{b\ln \left ( ex+d \right ){a}^{2}}{{e}^{2}}}-6\,{\frac{{b}^{2}\ln \left ( ex+d \right ) ad}{{e}^{3}}}+3\,{\frac{{b}^{3}\ln \left ( ex+d \right ){d}^{2}}{{e}^{4}}}-{\frac{{a}^{3}}{e \left ( ex+d \right ) }}+3\,{\frac{{a}^{2}bd}{{e}^{2} \left ( ex+d \right ) }}-3\,{\frac{a{d}^{2}{b}^{2}}{{e}^{3} \left ( ex+d \right ) }}+{\frac{{b}^{3}{d}^{3}}{{e}^{4} \left ( ex+d \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)*(b^2*x^2+2*a*b*x+a^2)/(e*x+d)^2,x)
[Out]
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Maxima [A] time = 0.715406, size = 158, normalized size = 2.11 \[ \frac{b^{3} d^{3} - 3 \, a b^{2} d^{2} e + 3 \, a^{2} b d e^{2} - a^{3} e^{3}}{e^{5} x + d e^{4}} + \frac{b^{3} e x^{2} - 2 \,{\left (2 \, b^{3} d - 3 \, a b^{2} e\right )} x}{2 \, e^{3}} + \frac{3 \,{\left (b^{3} d^{2} - 2 \, a b^{2} d e + a^{2} b e^{2}\right )} \log \left (e x + d\right )}{e^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^2 + 2*a*b*x + a^2)*(b*x + a)/(e*x + d)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.289618, size = 232, normalized size = 3.09 \[ \frac{b^{3} e^{3} x^{3} + 2 \, b^{3} d^{3} - 6 \, a b^{2} d^{2} e + 6 \, a^{2} b d e^{2} - 2 \, a^{3} e^{3} - 3 \,{\left (b^{3} d e^{2} - 2 \, a b^{2} e^{3}\right )} x^{2} - 2 \,{\left (2 \, b^{3} d^{2} e - 3 \, a b^{2} d e^{2}\right )} x + 6 \,{\left (b^{3} d^{3} - 2 \, a b^{2} d^{2} e + a^{2} b d e^{2} +{\left (b^{3} d^{2} e - 2 \, a b^{2} d e^{2} + a^{2} b e^{3}\right )} x\right )} \log \left (e x + d\right )}{2 \,{\left (e^{5} x + d e^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^2 + 2*a*b*x + a^2)*(b*x + a)/(e*x + d)^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 2.85244, size = 100, normalized size = 1.33 \[ \frac{b^{3} x^{2}}{2 e^{2}} + \frac{3 b \left (a e - b d\right )^{2} \log{\left (d + e x \right )}}{e^{4}} - \frac{a^{3} e^{3} - 3 a^{2} b d e^{2} + 3 a b^{2} d^{2} e - b^{3} d^{3}}{d e^{4} + e^{5} x} + \frac{x \left (3 a b^{2} e - 2 b^{3} d\right )}{e^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)*(b**2*x**2+2*a*b*x+a**2)/(e*x+d)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.287066, size = 221, normalized size = 2.95 \[ \frac{1}{2} \,{\left (b^{3} - \frac{6 \,{\left (b^{3} d e - a b^{2} e^{2}\right )} e^{\left (-1\right )}}{x e + d}\right )}{\left (x e + d\right )}^{2} e^{\left (-4\right )} - 3 \,{\left (b^{3} d^{2} - 2 \, a b^{2} d e + a^{2} b e^{2}\right )} e^{\left (-4\right )}{\rm ln}\left (\frac{{\left | x e + d \right |} e^{\left (-1\right )}}{{\left (x e + d\right )}^{2}}\right ) +{\left (\frac{b^{3} d^{3} e^{2}}{x e + d} - \frac{3 \, a b^{2} d^{2} e^{3}}{x e + d} + \frac{3 \, a^{2} b d e^{4}}{x e + d} - \frac{a^{3} e^{5}}{x e + d}\right )} e^{\left (-6\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^2 + 2*a*b*x + a^2)*(b*x + a)/(e*x + d)^2,x, algorithm="giac")
[Out]