Optimal. Leaf size=77 \[ \frac{c d \left (c d^2-a e^2\right )}{2 e^3 (d+e x)^4}-\frac{\left (c d^2-a e^2\right )^2}{5 e^3 (d+e x)^5}-\frac{c^2 d^2}{3 e^3 (d+e x)^3} \]
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Rubi [A] time = 0.04866, antiderivative size = 77, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 35, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.057, Rules used = {626, 43} \[ \frac{c d \left (c d^2-a e^2\right )}{2 e^3 (d+e x)^4}-\frac{\left (c d^2-a e^2\right )^2}{5 e^3 (d+e x)^5}-\frac{c^2 d^2}{3 e^3 (d+e x)^3} \]
Antiderivative was successfully verified.
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Rule 626
Rule 43
Rubi steps
\begin{align*} \int \frac{\left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right )^2}{(d+e x)^8} \, dx &=\int \frac{(a e+c d x)^2}{(d+e x)^6} \, dx\\ &=\int \left (\frac{\left (-c d^2+a e^2\right )^2}{e^2 (d+e x)^6}-\frac{2 c d \left (c d^2-a e^2\right )}{e^2 (d+e x)^5}+\frac{c^2 d^2}{e^2 (d+e x)^4}\right ) \, dx\\ &=-\frac{\left (c d^2-a e^2\right )^2}{5 e^3 (d+e x)^5}+\frac{c d \left (c d^2-a e^2\right )}{2 e^3 (d+e x)^4}-\frac{c^2 d^2}{3 e^3 (d+e x)^3}\\ \end{align*}
Mathematica [A] time = 0.0297077, size = 61, normalized size = 0.79 \[ -\frac{6 a^2 e^4+3 a c d e^2 (d+5 e x)+c^2 d^2 \left (d^2+5 d e x+10 e^2 x^2\right )}{30 e^3 (d+e x)^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.044, size = 83, normalized size = 1.1 \begin{align*} -{\frac{cd \left ( a{e}^{2}-c{d}^{2} \right ) }{2\,{e}^{3} \left ( ex+d \right ) ^{4}}}-{\frac{{c}^{2}{d}^{2}}{3\,{e}^{3} \left ( ex+d \right ) ^{3}}}-{\frac{{a}^{2}{e}^{4}-2\,ac{d}^{2}{e}^{2}+{c}^{2}{d}^{4}}{5\,{e}^{3} \left ( ex+d \right ) ^{5}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.058, size = 161, normalized size = 2.09 \begin{align*} -\frac{10 \, c^{2} d^{2} e^{2} x^{2} + c^{2} d^{4} + 3 \, a c d^{2} e^{2} + 6 \, a^{2} e^{4} + 5 \,{\left (c^{2} d^{3} e + 3 \, a c d e^{3}\right )} x}{30 \,{\left (e^{8} x^{5} + 5 \, d e^{7} x^{4} + 10 \, d^{2} e^{6} x^{3} + 10 \, d^{3} e^{5} x^{2} + 5 \, d^{4} e^{4} x + d^{5} e^{3}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.6301, size = 243, normalized size = 3.16 \begin{align*} -\frac{10 \, c^{2} d^{2} e^{2} x^{2} + c^{2} d^{4} + 3 \, a c d^{2} e^{2} + 6 \, a^{2} e^{4} + 5 \,{\left (c^{2} d^{3} e + 3 \, a c d e^{3}\right )} x}{30 \,{\left (e^{8} x^{5} + 5 \, d e^{7} x^{4} + 10 \, d^{2} e^{6} x^{3} + 10 \, d^{3} e^{5} x^{2} + 5 \, d^{4} e^{4} x + d^{5} e^{3}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.08551, size = 126, normalized size = 1.64 \begin{align*} - \frac{6 a^{2} e^{4} + 3 a c d^{2} e^{2} + c^{2} d^{4} + 10 c^{2} d^{2} e^{2} x^{2} + x \left (15 a c d e^{3} + 5 c^{2} d^{3} e\right )}{30 d^{5} e^{3} + 150 d^{4} e^{4} x + 300 d^{3} e^{5} x^{2} + 300 d^{2} e^{6} x^{3} + 150 d e^{7} x^{4} + 30 e^{8} x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.22419, size = 189, normalized size = 2.45 \begin{align*} -\frac{{\left (10 \, c^{2} d^{2} x^{4} e^{4} + 25 \, c^{2} d^{3} x^{3} e^{3} + 21 \, c^{2} d^{4} x^{2} e^{2} + 7 \, c^{2} d^{5} x e + c^{2} d^{6} + 15 \, a c d x^{3} e^{5} + 33 \, a c d^{2} x^{2} e^{4} + 21 \, a c d^{3} x e^{3} + 3 \, a c d^{4} e^{2} + 6 \, a^{2} x^{2} e^{6} + 12 \, a^{2} d x e^{5} + 6 \, a^{2} d^{2} e^{4}\right )} e^{\left (-3\right )}}{30 \,{\left (x e + d\right )}^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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