Optimal. Leaf size=35 \[ \frac {(a e+c d x)^3}{3 (d+e x)^3 \left (c d^2-a e^2\right )} \]
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Rubi [A] time = 0.01, antiderivative size = 35, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 35, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.057, Rules used = {626, 37} \[ \frac {(a e+c d x)^3}{3 (d+e x)^3 \left (c d^2-a e^2\right )} \]
Antiderivative was successfully verified.
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Rule 37
Rule 626
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)^6} \, dx &=\int \frac {(a e+c d x)^2}{(d+e x)^4} \, dx\\ &=\frac {(a e+c d x)^3}{3 \left (c d^2-a e^2\right ) (d+e x)^3}\\ \end {align*}
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Mathematica [A] time = 0.03, size = 59, normalized size = 1.69 \[ -\frac {a^2 e^4+a c d e^2 (d+3 e x)+c^2 d^2 \left (d^2+3 d e x+3 e^2 x^2\right )}{3 e^3 (d+e x)^3} \]
Antiderivative was successfully verified.
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fricas [B] time = 1.00, size = 94, normalized size = 2.69 \[ -\frac {3 \, c^{2} d^{2} e^{2} x^{2} + c^{2} d^{4} + a c d^{2} e^{2} + a^{2} e^{4} + 3 \, {\left (c^{2} d^{3} e + a c d e^{3}\right )} x}{3 \, {\left (e^{6} x^{3} + 3 \, d e^{5} x^{2} + 3 \, d^{2} e^{4} x + d^{3} e^{3}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.18, size = 137, normalized size = 3.91 \[ -\frac {{\left (3 \, c^{2} d^{2} x^{4} e^{4} + 9 \, c^{2} d^{3} x^{3} e^{3} + 10 \, c^{2} d^{4} x^{2} e^{2} + 5 \, c^{2} d^{5} x e + c^{2} d^{6} + 3 \, a c d x^{3} e^{5} + 7 \, a c d^{2} x^{2} e^{4} + 5 \, a c d^{3} x e^{3} + a c d^{4} e^{2} + a^{2} x^{2} e^{6} + 2 \, a^{2} d x e^{5} + a^{2} d^{2} e^{4}\right )} e^{\left (-3\right )}}{3 \, {\left (x e + d\right )}^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.05, size = 83, normalized size = 2.37 \[ -\frac {c^{2} d^{2}}{\left (e x +d \right ) e^{3}}-\frac {\left (a \,e^{2}-c \,d^{2}\right ) c d}{\left (e x +d \right )^{2} e^{3}}-\frac {a^{2} e^{4}-2 a c \,d^{2} e^{2}+c^{2} d^{4}}{3 \left (e x +d \right )^{3} e^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 1.12, size = 94, normalized size = 2.69 \[ -\frac {3 \, c^{2} d^{2} e^{2} x^{2} + c^{2} d^{4} + a c d^{2} e^{2} + a^{2} e^{4} + 3 \, {\left (c^{2} d^{3} e + a c d e^{3}\right )} x}{3 \, {\left (e^{6} x^{3} + 3 \, d e^{5} x^{2} + 3 \, d^{2} e^{4} x + d^{3} e^{3}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.57, size = 65, normalized size = 1.86 \[ -\frac {\frac {a^2\,e}{3}-d\,\left (\frac {c^2\,x^3}{3}-a\,c\,x\right )+\frac {a\,c\,d^2}{3\,e}}{d^3+3\,d^2\,e\,x+3\,d\,e^2\,x^2+e^3\,x^3} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 0.74, size = 99, normalized size = 2.83 \[ \frac {- a^{2} e^{4} - a c d^{2} e^{2} - c^{2} d^{4} - 3 c^{2} d^{2} e^{2} x^{2} + x \left (- 3 a c d e^{3} - 3 c^{2} d^{3} e\right )}{3 d^{3} e^{3} + 9 d^{2} e^{4} x + 9 d e^{5} x^{2} + 3 e^{6} x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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