Optimal. Leaf size=86 \[ \frac{3 b^2 (b d-a e)}{e^4 (d+e x)}-\frac{3 b (b d-a e)^2}{2 e^4 (d+e x)^2}+\frac{(b d-a e)^3}{3 e^4 (d+e x)^3}+\frac{b^3 \log (d+e x)}{e^4} \]
[Out]
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Rubi [A] time = 0.124046, antiderivative size = 86, 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 \[ \frac{3 b^2 (b d-a e)}{e^4 (d+e x)}-\frac{3 b (b d-a e)^2}{2 e^4 (d+e x)^2}+\frac{(b d-a e)^3}{3 e^4 (d+e x)^3}+\frac{b^3 \log (d+e x)}{e^4} \]
Antiderivative was successfully verified.
[In] Int[((a + b*x)*(a^2 + 2*a*b*x + b^2*x^2))/(d + e*x)^4,x]
[Out]
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Rubi in Sympy [A] time = 47.6482, size = 76, normalized size = 0.88 \[ \frac{b^{3} \log{\left (d + e x \right )}}{e^{4}} - \frac{3 b^{2} \left (a e - b d\right )}{e^{4} \left (d + e x\right )} - \frac{3 b \left (a e - b d\right )^{2}}{2 e^{4} \left (d + e x\right )^{2}} - \frac{\left (a e - b d\right )^{3}}{3 e^{4} \left (d + e x\right )^{3}} \]
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)**4,x)
[Out]
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Mathematica [A] time = 0.0769684, size = 79, normalized size = 0.92 \[ \frac{\frac{(b d-a e) \left (2 a^2 e^2+a b e (5 d+9 e x)+b^2 \left (11 d^2+27 d e x+18 e^2 x^2\right )\right )}{(d+e x)^3}+6 b^3 \log (d+e x)}{6 e^4} \]
Antiderivative was successfully verified.
[In] Integrate[((a + b*x)*(a^2 + 2*a*b*x + b^2*x^2))/(d + e*x)^4,x]
[Out]
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Maple [B] time = 0.011, size = 166, normalized size = 1.9 \[ -{\frac{{a}^{3}}{3\,e \left ( ex+d \right ) ^{3}}}+{\frac{{a}^{2}bd}{{e}^{2} \left ( ex+d \right ) ^{3}}}-{\frac{a{d}^{2}{b}^{2}}{{e}^{3} \left ( ex+d \right ) ^{3}}}+{\frac{{b}^{3}{d}^{3}}{3\,{e}^{4} \left ( ex+d \right ) ^{3}}}+{\frac{{b}^{3}\ln \left ( ex+d \right ) }{{e}^{4}}}-{\frac{3\,{a}^{2}b}{2\,{e}^{2} \left ( ex+d \right ) ^{2}}}+3\,{\frac{a{b}^{2}d}{{e}^{3} \left ( ex+d \right ) ^{2}}}-{\frac{3\,{b}^{3}{d}^{2}}{2\,{e}^{4} \left ( ex+d \right ) ^{2}}}-3\,{\frac{a{b}^{2}}{{e}^{3} \left ( ex+d \right ) }}+3\,{\frac{d{b}^{3}}{{e}^{4} \left ( ex+d \right ) }} \]
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)^4,x)
[Out]
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Maxima [A] time = 0.726018, size = 193, normalized size = 2.24 \[ \frac{11 \, b^{3} d^{3} - 6 \, a b^{2} d^{2} e - 3 \, a^{2} b d e^{2} - 2 \, a^{3} e^{3} + 18 \,{\left (b^{3} d e^{2} - a b^{2} e^{3}\right )} x^{2} + 9 \,{\left (3 \, b^{3} d^{2} e - 2 \, a b^{2} d e^{2} - a^{2} b e^{3}\right )} x}{6 \,{\left (e^{7} x^{3} + 3 \, d e^{6} x^{2} + 3 \, d^{2} e^{5} x + d^{3} e^{4}\right )}} + \frac{b^{3} \log \left (e x + d\right )}{e^{4}} \]
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)^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.277366, size = 239, normalized size = 2.78 \[ \frac{11 \, b^{3} d^{3} - 6 \, a b^{2} d^{2} e - 3 \, a^{2} b d e^{2} - 2 \, a^{3} e^{3} + 18 \,{\left (b^{3} d e^{2} - a b^{2} e^{3}\right )} x^{2} + 9 \,{\left (3 \, b^{3} d^{2} e - 2 \, a b^{2} d e^{2} - a^{2} b e^{3}\right )} x + 6 \,{\left (b^{3} e^{3} x^{3} + 3 \, b^{3} d e^{2} x^{2} + 3 \, b^{3} d^{2} e x + b^{3} d^{3}\right )} \log \left (e x + d\right )}{6 \,{\left (e^{7} x^{3} + 3 \, d e^{6} x^{2} + 3 \, d^{2} e^{5} x + d^{3} e^{4}\right )}} \]
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)^4,x, algorithm="fricas")
[Out]
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Sympy [A] time = 4.9962, size = 148, normalized size = 1.72 \[ \frac{b^{3} \log{\left (d + e x \right )}}{e^{4}} - \frac{2 a^{3} e^{3} + 3 a^{2} b d e^{2} + 6 a b^{2} d^{2} e - 11 b^{3} d^{3} + x^{2} \left (18 a b^{2} e^{3} - 18 b^{3} d e^{2}\right ) + x \left (9 a^{2} b e^{3} + 18 a b^{2} d e^{2} - 27 b^{3} d^{2} e\right )}{6 d^{3} e^{4} + 18 d^{2} e^{5} x + 18 d e^{6} x^{2} + 6 e^{7} x^{3}} \]
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)**4,x)
[Out]
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GIAC/XCAS [A] time = 0.280349, size = 158, normalized size = 1.84 \[ b^{3} e^{\left (-4\right )}{\rm ln}\left ({\left | x e + d \right |}\right ) + \frac{{\left (18 \,{\left (b^{3} d e - a b^{2} e^{2}\right )} x^{2} + 9 \,{\left (3 \, b^{3} d^{2} - 2 \, a b^{2} d e - a^{2} b e^{2}\right )} x +{\left (11 \, b^{3} d^{3} - 6 \, a b^{2} d^{2} e - 3 \, a^{2} b d e^{2} - 2 \, a^{3} e^{3}\right )} e^{\left (-1\right )}\right )} e^{\left (-3\right )}}{6 \,{\left (x e + d\right )}^{3}} \]
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)^4,x, algorithm="giac")
[Out]