Optimal. Leaf size=771 \[ \frac{\left (-140 a^3 b c^3 e^7+70 a^2 b^3 c^2 e^7+28 c^5 d^3 e^2 \left (10 a^2 e^2-15 a b d e+6 b^2 d^2\right )-70 c^4 d e^3 \left (-4 a^3 e^3+6 a^2 b d e^2-4 a b^2 d^2 e+b^3 d^3\right )-14 a b^5 c e^7-28 c^6 d^5 e (5 b d-6 a e)+b^7 e^7+40 c^7 d^7\right ) \tanh ^{-1}\left (\frac{b+2 c x}{\sqrt{b^2-4 a c}}\right )}{\left (b^2-4 a c\right )^{7/2} \left (a e^2-b d e+c d^2\right )^4}+\frac{-64 a^3 c^3 e^5+2 b^2 c^2 e \left (43 a^2 e^4+48 a c d^2 e^2+25 c^2 d^4\right )-2 c x (2 c d-b e) \left (c^2 e^2 \left (38 a^2 e^2-32 a b d e+7 b^2 d^2\right )+b^2 c e^3 (3 b d-11 a e)-4 c^3 d^2 e (5 b d-8 a e)+b^4 e^4+10 c^4 d^4\right )-4 b c^3 d \left (19 a^2 e^4+16 a c d^2 e^2+5 c^2 d^4\right )+b^4 c e^3 \left (c d^2-23 a e^2\right )-2 b^3 c^2 d e^2 \left (5 a e^2+17 c d^2\right )+2 b^6 e^5+b^5 c d e^4}{2 \left (b^2-4 a c\right )^3 \left (a+b x+c x^2\right ) \left (a e^2-b d e+c d^2\right )^3}-\frac{-c x (2 c d-b e) \left (-2 c e (5 b d-11 a e)-3 b^2 e^2+10 c^2 d^2\right )-\left (2 a c e+b^2 (-e)+b c d\right ) \left (-c e (5 b d-12 a e)-3 b^2 e^2+10 c^2 d^2\right )+5 a c e (2 c d-b e)^2}{6 \left (b^2-4 a c\right )^2 \left (a+b x+c x^2\right )^2 \left (a e^2-b d e+c d^2\right )^2}-\frac{2 a c e+b^2 (-e)+c x (2 c d-b e)+b c d}{3 \left (b^2-4 a c\right ) \left (a+b x+c x^2\right )^3 \left (a e^2-b d e+c d^2\right )}-\frac{e^7 \log \left (a+b x+c x^2\right )}{2 \left (a e^2-b d e+c d^2\right )^4}+\frac{e^7 \log (d+e x)}{\left (a e^2-b d e+c d^2\right )^4} \]
[Out]
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Rubi [A] time = 14.476, antiderivative size = 771, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 7, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.35 \[ \frac{\left (-140 a^3 b c^3 e^7+70 a^2 b^3 c^2 e^7+28 c^5 d^3 e^2 \left (10 a^2 e^2-15 a b d e+6 b^2 d^2\right )-70 c^4 d e^3 \left (-4 a^3 e^3+6 a^2 b d e^2-4 a b^2 d^2 e+b^3 d^3\right )-14 a b^5 c e^7-28 c^6 d^5 e (5 b d-6 a e)+b^7 e^7+40 c^7 d^7\right ) \tanh ^{-1}\left (\frac{b+2 c x}{\sqrt{b^2-4 a c}}\right )}{\left (b^2-4 a c\right )^{7/2} \left (c d^2-e (b d-a e)\right )^4}+\frac{-64 a^3 c^3 e^5+2 b^2 c^2 e \left (43 a^2 e^4+48 a c d^2 e^2+25 c^2 d^4\right )-2 c x (2 c d-b e) \left (c^2 e^2 \left (38 a^2 e^2-32 a b d e+7 b^2 d^2\right )+b^2 c e^3 (3 b d-11 a e)-4 c^3 d^2 e (5 b d-8 a e)+b^4 e^4+10 c^4 d^4\right )-4 b c^3 d \left (19 a^2 e^4+16 a c d^2 e^2+5 c^2 d^4\right )+b^4 c e^3 \left (c d^2-23 a e^2\right )-2 b^3 c^2 d e^2 \left (5 a e^2+17 c d^2\right )+2 b^6 e^5+b^5 c d e^4}{2 \left (b^2-4 a c\right )^3 \left (a+b x+c x^2\right ) \left (a e^2-b d e+c d^2\right )^3}-\frac{-c x (2 c d-b e) \left (-2 c e (5 b d-11 a e)-3 b^2 e^2+10 c^2 d^2\right )-\left (2 a c e+b^2 (-e)+b c d\right ) \left (-c e (5 b d-12 a e)-3 b^2 e^2+10 c^2 d^2\right )+5 a c e (2 c d-b e)^2}{6 \left (b^2-4 a c\right )^2 \left (a+b x+c x^2\right )^2 \left (a e^2-b d e+c d^2\right )^2}-\frac{2 a c e+b^2 (-e)+c x (2 c d-b e)+b c d}{3 \left (b^2-4 a c\right ) \left (a+b x+c x^2\right )^3 \left (a e^2-b d e+c d^2\right )}-\frac{e^7 \log \left (a+b x+c x^2\right )}{2 \left (a e^2-b d e+c d^2\right )^4}+\frac{e^7 \log (d+e x)}{\left (a e^2-b d e+c d^2\right )^4} \]
Antiderivative was successfully verified.
[In] Int[1/((d + e*x)*(a + b*x + c*x^2)^4),x]
[Out]
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Rubi in Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(e*x+d)/(c*x**2+b*x+a)**4,x)
[Out]
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Mathematica [A] time = 6.64657, size = 769, normalized size = 1. \[ \frac{1}{6} \left (\frac{4 c^2 \left (6 a^2 e^3+11 a c d e^2 x+5 c^2 d^3 x\right )+b^2 c e \left (c d (4 e x-15 d)-23 a e^2\right )+2 b c^2 \left (11 a e^2 (d-e x)+5 c d^2 (d-3 e x)\right )+3 b^4 e^3+b^3 c e^2 (2 d+3 e x)}{\left (b^2-4 a c\right )^2 (a+x (b+c x))^2 \left (e (a e-b d)+c d^2\right )^2}+\frac{6 \left (-140 a^3 b c^3 e^7+70 a^2 b^3 c^2 e^7+28 c^5 d^3 e^2 \left (10 a^2 e^2-15 a b d e+6 b^2 d^2\right )-70 c^4 d e^3 \left (-4 a^3 e^3+6 a^2 b d e^2-4 a b^2 d^2 e+b^3 d^3\right )-14 a b^5 c e^7-28 c^6 d^5 e (5 b d-6 a e)+b^7 e^7+40 c^7 d^7\right ) \tan ^{-1}\left (\frac{b+2 c x}{\sqrt{4 a c-b^2}}\right )}{\left (4 a c-b^2\right )^{7/2} \left (e (a e-b d)+c d^2\right )^4}+\frac{3 \left (2 b^2 c^2 e \left (-43 a^2 e^4+2 a c d e^2 (5 e x-24 d)+c^2 d^3 (34 e x-25 d)\right )+4 b c^3 \left (19 a^2 e^4 (d-e x)+16 a c d^2 e^2 (d-3 e x)+5 c^2 d^4 (d-5 e x)\right )+8 c^3 \left (8 a^3 e^5+19 a^2 c d e^4 x+16 a c^2 d^3 e^2 x+5 c^3 d^5 x\right )-b^4 c e^3 \left (c d (d+2 e x)-23 a e^2\right )+2 b^3 c^2 e^2 \left (a e^2 (5 d+11 e x)+c d^2 (17 d-e x)\right )-2 b^6 e^5-b^5 c e^4 (d+2 e x)\right )}{\left (b^2-4 a c\right )^3 (a+x (b+c x)) \left (e (b d-a e)-c d^2\right )^3}+\frac{4 c (a e+c d x)-2 b^2 e+2 b c (d-e x)}{\left (b^2-4 a c\right ) (a+x (b+c x))^3 \left (e (b d-a e)-c d^2\right )}-\frac{3 e^7 \log (a+x (b+c x))}{\left (e (a e-b d)+c d^2\right )^4}+\frac{6 e^7 \log (d+e x)}{\left (a e^2-b d e+c d^2\right )^4}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[1/((d + e*x)*(a + b*x + c*x^2)^4),x]
[Out]
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Maple [B] time = 0.054, size = 16810, normalized size = 21.8 \[ \text{output too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(e*x+d)/(c*x^2+b*x+a)^4,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((c*x^2 + b*x + a)^4*(e*x + d)),x, algorithm="maxima")
[Out]
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Fricas [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((c*x^2 + b*x + a)^4*(e*x + d)),x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(e*x+d)/(c*x**2+b*x+a)**4,x)
[Out]
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GIAC/XCAS [A] time = 0.240563, size = 1, normalized size = 0. \[ \mathit{Done} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((c*x^2 + b*x + a)^4*(e*x + d)),x, algorithm="giac")
[Out]