Optimal. Leaf size=135 \[ \frac{b (a+b x)^5 (-7 a B e+2 A b e+5 b B d)}{210 e (d+e x)^5 (b d-a e)^3}+\frac{(a+b x)^5 (-7 a B e+2 A b e+5 b B d)}{42 e (d+e x)^6 (b d-a e)^2}-\frac{(a+b x)^5 (B d-A e)}{7 e (d+e x)^7 (b d-a e)} \]
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Rubi [A] time = 0.0587619, antiderivative size = 135, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.129, Rules used = {27, 78, 45, 37} \[ \frac{b (a+b x)^5 (-7 a B e+2 A b e+5 b B d)}{210 e (d+e x)^5 (b d-a e)^3}+\frac{(a+b x)^5 (-7 a B e+2 A b e+5 b B d)}{42 e (d+e x)^6 (b d-a e)^2}-\frac{(a+b x)^5 (B d-A e)}{7 e (d+e x)^7 (b d-a e)} \]
Antiderivative was successfully verified.
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Rule 27
Rule 78
Rule 45
Rule 37
Rubi steps
\begin{align*} \int \frac{(A+B x) \left (a^2+2 a b x+b^2 x^2\right )^2}{(d+e x)^8} \, dx &=\int \frac{(a+b x)^4 (A+B x)}{(d+e x)^8} \, dx\\ &=-\frac{(B d-A e) (a+b x)^5}{7 e (b d-a e) (d+e x)^7}+\frac{(5 b B d+2 A b e-7 a B e) \int \frac{(a+b x)^4}{(d+e x)^7} \, dx}{7 e (b d-a e)}\\ &=-\frac{(B d-A e) (a+b x)^5}{7 e (b d-a e) (d+e x)^7}+\frac{(5 b B d+2 A b e-7 a B e) (a+b x)^5}{42 e (b d-a e)^2 (d+e x)^6}+\frac{(b (5 b B d+2 A b e-7 a B e)) \int \frac{(a+b x)^4}{(d+e x)^6} \, dx}{42 e (b d-a e)^2}\\ &=-\frac{(B d-A e) (a+b x)^5}{7 e (b d-a e) (d+e x)^7}+\frac{(5 b B d+2 A b e-7 a B e) (a+b x)^5}{42 e (b d-a e)^2 (d+e x)^6}+\frac{b (5 b B d+2 A b e-7 a B e) (a+b x)^5}{210 e (b d-a e)^3 (d+e x)^5}\\ \end{align*}
Mathematica [B] time = 0.139883, size = 323, normalized size = 2.39 \[ -\frac{3 a^2 b^2 e^2 \left (4 A e \left (d^2+7 d e x+21 e^2 x^2\right )+3 B \left (7 d^2 e x+d^3+21 d e^2 x^2+35 e^3 x^3\right )\right )+4 a^3 b e^3 \left (5 A e (d+7 e x)+2 B \left (d^2+7 d e x+21 e^2 x^2\right )\right )+5 a^4 e^4 (6 A e+B (d+7 e x))+2 a b^3 e \left (3 A e \left (7 d^2 e x+d^3+21 d e^2 x^2+35 e^3 x^3\right )+4 B \left (21 d^2 e^2 x^2+7 d^3 e x+d^4+35 d e^3 x^3+35 e^4 x^4\right )\right )+b^4 \left (2 A e \left (21 d^2 e^2 x^2+7 d^3 e x+d^4+35 d e^3 x^3+35 e^4 x^4\right )+5 B \left (21 d^3 e^2 x^2+35 d^2 e^3 x^3+7 d^4 e x+d^5+35 d e^4 x^4+21 e^5 x^5\right )\right )}{210 e^6 (d+e x)^7} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.007, size = 430, normalized size = 3.2 \begin{align*} -{\frac{{b}^{4}B}{2\,{e}^{6} \left ( ex+d \right ) ^{2}}}-{\frac{{b}^{2} \left ( 2\,Aab{e}^{2}-2\,Ad{b}^{2}e+3\,{a}^{2}B{e}^{2}-8\,Bdabe+5\,B{b}^{2}{d}^{2} \right ) }{2\,{e}^{6} \left ( ex+d \right ) ^{4}}}-{\frac{4\,A{a}^{3}b{e}^{4}-12\,Ad{a}^{2}{b}^{2}{e}^{3}+12\,A{d}^{2}a{b}^{3}{e}^{2}-4\,A{d}^{3}{b}^{4}e+B{e}^{4}{a}^{4}-8\,Bd{a}^{3}b{e}^{3}+18\,B{d}^{2}{a}^{2}{b}^{2}{e}^{2}-16\,B{d}^{3}a{b}^{3}e+5\,{b}^{4}B{d}^{4}}{6\,{e}^{6} \left ( ex+d \right ) ^{6}}}-{\frac{A{a}^{4}{e}^{5}-4\,Ad{a}^{3}b{e}^{4}+6\,A{d}^{2}{a}^{2}{b}^{2}{e}^{3}-4\,A{d}^{3}a{b}^{3}{e}^{2}+A{d}^{4}{b}^{4}e-Bd{a}^{4}{e}^{4}+4\,B{d}^{2}{a}^{3}b{e}^{3}-6\,B{d}^{3}{a}^{2}{b}^{2}{e}^{2}+4\,B{d}^{4}a{b}^{3}e-{b}^{4}B{d}^{5}}{7\,{e}^{6} \left ( ex+d \right ) ^{7}}}-{\frac{2\,b \left ( 3\,A{a}^{2}b{e}^{3}-6\,Aa{b}^{2}d{e}^{2}+3\,A{b}^{3}{d}^{2}e+2\,B{e}^{3}{a}^{3}-9\,B{a}^{2}bd{e}^{2}+12\,Ba{b}^{2}{d}^{2}e-5\,B{b}^{3}{d}^{3} \right ) }{5\,{e}^{6} \left ( ex+d \right ) ^{5}}}-{\frac{{b}^{3} \left ( Abe+4\,aBe-5\,Bbd \right ) }{3\,{e}^{6} \left ( ex+d \right ) ^{3}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.16433, size = 645, normalized size = 4.78 \begin{align*} -\frac{105 \, B b^{4} e^{5} x^{5} + 5 \, B b^{4} d^{5} + 30 \, A a^{4} e^{5} + 2 \,{\left (4 \, B a b^{3} + A b^{4}\right )} d^{4} e + 3 \,{\left (3 \, B a^{2} b^{2} + 2 \, A a b^{3}\right )} d^{3} e^{2} + 4 \,{\left (2 \, B a^{3} b + 3 \, A a^{2} b^{2}\right )} d^{2} e^{3} + 5 \,{\left (B a^{4} + 4 \, A a^{3} b\right )} d e^{4} + 35 \,{\left (5 \, B b^{4} d e^{4} + 2 \,{\left (4 \, B a b^{3} + A b^{4}\right )} e^{5}\right )} x^{4} + 35 \,{\left (5 \, B b^{4} d^{2} e^{3} + 2 \,{\left (4 \, B a b^{3} + A b^{4}\right )} d e^{4} + 3 \,{\left (3 \, B a^{2} b^{2} + 2 \, A a b^{3}\right )} e^{5}\right )} x^{3} + 21 \,{\left (5 \, B b^{4} d^{3} e^{2} + 2 \,{\left (4 \, B a b^{3} + A b^{4}\right )} d^{2} e^{3} + 3 \,{\left (3 \, B a^{2} b^{2} + 2 \, A a b^{3}\right )} d e^{4} + 4 \,{\left (2 \, B a^{3} b + 3 \, A a^{2} b^{2}\right )} e^{5}\right )} x^{2} + 7 \,{\left (5 \, B b^{4} d^{4} e + 2 \,{\left (4 \, B a b^{3} + A b^{4}\right )} d^{3} e^{2} + 3 \,{\left (3 \, B a^{2} b^{2} + 2 \, A a b^{3}\right )} d^{2} e^{3} + 4 \,{\left (2 \, B a^{3} b + 3 \, A a^{2} b^{2}\right )} d e^{4} + 5 \,{\left (B a^{4} + 4 \, A a^{3} b\right )} e^{5}\right )} x}{210 \,{\left (e^{13} x^{7} + 7 \, d e^{12} x^{6} + 21 \, d^{2} e^{11} x^{5} + 35 \, d^{3} e^{10} x^{4} + 35 \, d^{4} e^{9} x^{3} + 21 \, d^{5} e^{8} x^{2} + 7 \, d^{6} e^{7} x + d^{7} e^{6}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.45341, size = 1002, normalized size = 7.42 \begin{align*} -\frac{105 \, B b^{4} e^{5} x^{5} + 5 \, B b^{4} d^{5} + 30 \, A a^{4} e^{5} + 2 \,{\left (4 \, B a b^{3} + A b^{4}\right )} d^{4} e + 3 \,{\left (3 \, B a^{2} b^{2} + 2 \, A a b^{3}\right )} d^{3} e^{2} + 4 \,{\left (2 \, B a^{3} b + 3 \, A a^{2} b^{2}\right )} d^{2} e^{3} + 5 \,{\left (B a^{4} + 4 \, A a^{3} b\right )} d e^{4} + 35 \,{\left (5 \, B b^{4} d e^{4} + 2 \,{\left (4 \, B a b^{3} + A b^{4}\right )} e^{5}\right )} x^{4} + 35 \,{\left (5 \, B b^{4} d^{2} e^{3} + 2 \,{\left (4 \, B a b^{3} + A b^{4}\right )} d e^{4} + 3 \,{\left (3 \, B a^{2} b^{2} + 2 \, A a b^{3}\right )} e^{5}\right )} x^{3} + 21 \,{\left (5 \, B b^{4} d^{3} e^{2} + 2 \,{\left (4 \, B a b^{3} + A b^{4}\right )} d^{2} e^{3} + 3 \,{\left (3 \, B a^{2} b^{2} + 2 \, A a b^{3}\right )} d e^{4} + 4 \,{\left (2 \, B a^{3} b + 3 \, A a^{2} b^{2}\right )} e^{5}\right )} x^{2} + 7 \,{\left (5 \, B b^{4} d^{4} e + 2 \,{\left (4 \, B a b^{3} + A b^{4}\right )} d^{3} e^{2} + 3 \,{\left (3 \, B a^{2} b^{2} + 2 \, A a b^{3}\right )} d^{2} e^{3} + 4 \,{\left (2 \, B a^{3} b + 3 \, A a^{2} b^{2}\right )} d e^{4} + 5 \,{\left (B a^{4} + 4 \, A a^{3} b\right )} e^{5}\right )} x}{210 \,{\left (e^{13} x^{7} + 7 \, d e^{12} x^{6} + 21 \, d^{2} e^{11} x^{5} + 35 \, d^{3} e^{10} x^{4} + 35 \, d^{4} e^{9} x^{3} + 21 \, d^{5} e^{8} x^{2} + 7 \, d^{6} e^{7} x + d^{7} e^{6}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.13786, size = 594, normalized size = 4.4 \begin{align*} -\frac{{\left (105 \, B b^{4} x^{5} e^{5} + 175 \, B b^{4} d x^{4} e^{4} + 175 \, B b^{4} d^{2} x^{3} e^{3} + 105 \, B b^{4} d^{3} x^{2} e^{2} + 35 \, B b^{4} d^{4} x e + 5 \, B b^{4} d^{5} + 280 \, B a b^{3} x^{4} e^{5} + 70 \, A b^{4} x^{4} e^{5} + 280 \, B a b^{3} d x^{3} e^{4} + 70 \, A b^{4} d x^{3} e^{4} + 168 \, B a b^{3} d^{2} x^{2} e^{3} + 42 \, A b^{4} d^{2} x^{2} e^{3} + 56 \, B a b^{3} d^{3} x e^{2} + 14 \, A b^{4} d^{3} x e^{2} + 8 \, B a b^{3} d^{4} e + 2 \, A b^{4} d^{4} e + 315 \, B a^{2} b^{2} x^{3} e^{5} + 210 \, A a b^{3} x^{3} e^{5} + 189 \, B a^{2} b^{2} d x^{2} e^{4} + 126 \, A a b^{3} d x^{2} e^{4} + 63 \, B a^{2} b^{2} d^{2} x e^{3} + 42 \, A a b^{3} d^{2} x e^{3} + 9 \, B a^{2} b^{2} d^{3} e^{2} + 6 \, A a b^{3} d^{3} e^{2} + 168 \, B a^{3} b x^{2} e^{5} + 252 \, A a^{2} b^{2} x^{2} e^{5} + 56 \, B a^{3} b d x e^{4} + 84 \, A a^{2} b^{2} d x e^{4} + 8 \, B a^{3} b d^{2} e^{3} + 12 \, A a^{2} b^{2} d^{2} e^{3} + 35 \, B a^{4} x e^{5} + 140 \, A a^{3} b x e^{5} + 5 \, B a^{4} d e^{4} + 20 \, A a^{3} b d e^{4} + 30 \, A a^{4} e^{5}\right )} e^{\left (-6\right )}}{210 \,{\left (x e + d\right )}^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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