Optimal. Leaf size=103 \[ -\frac{4 b^3 (b d-a e) \log (d+e x)}{e^5}-\frac{6 b^2 (b d-a e)^2}{e^5 (d+e x)}+\frac{2 b (b d-a e)^3}{e^5 (d+e x)^2}-\frac{(b d-a e)^4}{3 e^5 (d+e x)^3}+\frac{b^4 x}{e^4} \]
[Out]
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Rubi [A] time = 0.201694, antiderivative size = 103, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077 \[ -\frac{4 b^3 (b d-a e) \log (d+e x)}{e^5}-\frac{6 b^2 (b d-a e)^2}{e^5 (d+e x)}+\frac{2 b (b d-a e)^3}{e^5 (d+e x)^2}-\frac{(b d-a e)^4}{3 e^5 (d+e x)^3}+\frac{b^4 x}{e^4} \]
Antiderivative was successfully verified.
[In] Int[(a^2 + 2*a*b*x + b^2*x^2)^2/(d + e*x)^4,x]
[Out]
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Rubi in Sympy [A] time = 56.2614, size = 94, normalized size = 0.91 \[ \frac{b^{4} x}{e^{4}} + \frac{4 b^{3} \left (a e - b d\right ) \log{\left (d + e x \right )}}{e^{5}} - \frac{6 b^{2} \left (a e - b d\right )^{2}}{e^{5} \left (d + e x\right )} - \frac{2 b \left (a e - b d\right )^{3}}{e^{5} \left (d + e x\right )^{2}} - \frac{\left (a e - b d\right )^{4}}{3 e^{5} \left (d + e x\right )^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b**2*x**2+2*a*b*x+a**2)**2/(e*x+d)**4,x)
[Out]
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Mathematica [A] time = 0.142252, size = 163, normalized size = 1.58 \[ -\frac{a^4 e^4+2 a^3 b e^3 (d+3 e x)+6 a^2 b^2 e^2 \left (d^2+3 d e x+3 e^2 x^2\right )-2 a b^3 d e \left (11 d^2+27 d e x+18 e^2 x^2\right )+12 b^3 (d+e x)^3 (b d-a e) \log (d+e x)+b^4 \left (13 d^4+27 d^3 e x+9 d^2 e^2 x^2-9 d e^3 x^3-3 e^4 x^4\right )}{3 e^5 (d+e x)^3} \]
Antiderivative was successfully verified.
[In] Integrate[(a^2 + 2*a*b*x + b^2*x^2)^2/(d + e*x)^4,x]
[Out]
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Maple [B] time = 0.012, size = 255, normalized size = 2.5 \[{\frac{{b}^{4}x}{{e}^{4}}}-{\frac{{a}^{4}}{3\,e \left ( ex+d \right ) ^{3}}}+{\frac{4\,{a}^{3}bd}{3\,{e}^{2} \left ( ex+d \right ) ^{3}}}-2\,{\frac{{d}^{2}{a}^{2}{b}^{2}}{{e}^{3} \left ( ex+d \right ) ^{3}}}+{\frac{4\,{d}^{3}a{b}^{3}}{3\,{e}^{4} \left ( ex+d \right ) ^{3}}}-{\frac{{b}^{4}{d}^{4}}{3\,{e}^{5} \left ( ex+d \right ) ^{3}}}+4\,{\frac{{b}^{3}\ln \left ( ex+d \right ) a}{{e}^{4}}}-4\,{\frac{{b}^{4}\ln \left ( ex+d \right ) d}{{e}^{5}}}-2\,{\frac{{a}^{3}b}{{e}^{2} \left ( ex+d \right ) ^{2}}}+6\,{\frac{{a}^{2}d{b}^{2}}{{e}^{3} \left ( ex+d \right ) ^{2}}}-6\,{\frac{{d}^{2}a{b}^{3}}{{e}^{4} \left ( ex+d \right ) ^{2}}}+2\,{\frac{{d}^{3}{b}^{4}}{{e}^{5} \left ( ex+d \right ) ^{2}}}-6\,{\frac{{a}^{2}{b}^{2}}{{e}^{3} \left ( ex+d \right ) }}+12\,{\frac{ad{b}^{3}}{{e}^{4} \left ( ex+d \right ) }}-6\,{\frac{{b}^{4}{d}^{2}}{{e}^{5} \left ( ex+d \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b^2*x^2+2*a*b*x+a^2)^2/(e*x+d)^4,x)
[Out]
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Maxima [A] time = 0.693328, size = 271, normalized size = 2.63 \[ \frac{b^{4} x}{e^{4}} - \frac{13 \, b^{4} d^{4} - 22 \, a b^{3} d^{3} e + 6 \, a^{2} b^{2} d^{2} e^{2} + 2 \, a^{3} b d e^{3} + a^{4} e^{4} + 18 \,{\left (b^{4} d^{2} e^{2} - 2 \, a b^{3} d e^{3} + a^{2} b^{2} e^{4}\right )} x^{2} + 6 \,{\left (5 \, b^{4} d^{3} e - 9 \, a b^{3} d^{2} e^{2} + 3 \, a^{2} b^{2} d e^{3} + a^{3} b e^{4}\right )} x}{3 \,{\left (e^{8} x^{3} + 3 \, d e^{7} x^{2} + 3 \, d^{2} e^{6} x + d^{3} e^{5}\right )}} - \frac{4 \,{\left (b^{4} d - a b^{3} e\right )} \log \left (e x + d\right )}{e^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^2 + 2*a*b*x + a^2)^2/(e*x + d)^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.201379, size = 394, normalized size = 3.83 \[ \frac{3 \, b^{4} e^{4} x^{4} + 9 \, b^{4} d e^{3} x^{3} - 13 \, b^{4} d^{4} + 22 \, a b^{3} d^{3} e - 6 \, a^{2} b^{2} d^{2} e^{2} - 2 \, a^{3} b d e^{3} - a^{4} e^{4} - 9 \,{\left (b^{4} d^{2} e^{2} - 4 \, a b^{3} d e^{3} + 2 \, a^{2} b^{2} e^{4}\right )} x^{2} - 3 \,{\left (9 \, b^{4} d^{3} e - 18 \, a b^{3} d^{2} e^{2} + 6 \, a^{2} b^{2} d e^{3} + 2 \, a^{3} b e^{4}\right )} x - 12 \,{\left (b^{4} d^{4} - a b^{3} d^{3} e +{\left (b^{4} d e^{3} - a b^{3} e^{4}\right )} x^{3} + 3 \,{\left (b^{4} d^{2} e^{2} - a b^{3} d e^{3}\right )} x^{2} + 3 \,{\left (b^{4} d^{3} e - a b^{3} d^{2} e^{2}\right )} x\right )} \log \left (e x + d\right )}{3 \,{\left (e^{8} x^{3} + 3 \, d e^{7} x^{2} + 3 \, d^{2} e^{6} x + d^{3} e^{5}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^2 + 2*a*b*x + a^2)^2/(e*x + d)^4,x, algorithm="fricas")
[Out]
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Sympy [A] time = 8.91589, size = 209, normalized size = 2.03 \[ \frac{b^{4} x}{e^{4}} + \frac{4 b^{3} \left (a e - b d\right ) \log{\left (d + e x \right )}}{e^{5}} - \frac{a^{4} e^{4} + 2 a^{3} b d e^{3} + 6 a^{2} b^{2} d^{2} e^{2} - 22 a b^{3} d^{3} e + 13 b^{4} d^{4} + x^{2} \left (18 a^{2} b^{2} e^{4} - 36 a b^{3} d e^{3} + 18 b^{4} d^{2} e^{2}\right ) + x \left (6 a^{3} b e^{4} + 18 a^{2} b^{2} d e^{3} - 54 a b^{3} d^{2} e^{2} + 30 b^{4} d^{3} e\right )}{3 d^{3} e^{5} + 9 d^{2} e^{6} x + 9 d e^{7} x^{2} + 3 e^{8} x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b**2*x**2+2*a*b*x+a**2)**2/(e*x+d)**4,x)
[Out]
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GIAC/XCAS [A] time = 0.212239, size = 230, normalized size = 2.23 \[ b^{4} x e^{\left (-4\right )} - 4 \,{\left (b^{4} d - a b^{3} e\right )} e^{\left (-5\right )}{\rm ln}\left ({\left | x e + d \right |}\right ) - \frac{{\left (13 \, b^{4} d^{4} - 22 \, a b^{3} d^{3} e + 6 \, a^{2} b^{2} d^{2} e^{2} + 2 \, a^{3} b d e^{3} + a^{4} e^{4} + 18 \,{\left (b^{4} d^{2} e^{2} - 2 \, a b^{3} d e^{3} + a^{2} b^{2} e^{4}\right )} x^{2} + 6 \,{\left (5 \, b^{4} d^{3} e - 9 \, a b^{3} d^{2} e^{2} + 3 \, a^{2} b^{2} d e^{3} + a^{3} b e^{4}\right )} x\right )} e^{\left (-5\right )}}{3 \,{\left (x e + d\right )}^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^2 + 2*a*b*x + a^2)^2/(e*x + d)^4,x, algorithm="giac")
[Out]