Optimal. Leaf size=54 \[ \frac {\left (c d^2-a e^2\right ) (a e+c d x)^3}{3 c^2 d^2}+\frac {e (a e+c d x)^4}{4 c^2 d^2} \]
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Rubi [A] time = 0.05, antiderivative size = 54, normalized size of antiderivative = 1.00, 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} \begin {gather*} \frac {\left (c d^2-a e^2\right ) (a e+c d x)^3}{3 c^2 d^2}+\frac {e (a e+c d x)^4}{4 c^2 d^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 43
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} \, dx &=\int (a e+c d x)^2 (d+e x) \, dx\\ &=\int \left (\frac {\left (c d^2-a e^2\right ) (a e+c d x)^2}{c d}+\frac {e (a e+c d x)^3}{c d}\right ) \, dx\\ &=\frac {\left (c d^2-a e^2\right ) (a e+c d x)^3}{3 c^2 d^2}+\frac {e (a e+c d x)^4}{4 c^2 d^2}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 54, normalized size = 1.00 \begin {gather*} \frac {1}{12} x \left (6 a^2 e^2 (2 d+e x)+4 a c d e x (3 d+2 e x)+c^2 d^2 x^2 (4 d+3 e x)\right ) \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.12, size = 100, normalized size = 1.85 \begin {gather*} \frac {(d+e x)^4 \left (\frac {6 a^2 e^4}{(d+e x)^2}-\frac {12 a c d^2 e^2}{(d+e x)^2}+\frac {8 a c d e^2}{d+e x}+\frac {6 c^2 d^4}{(d+e x)^2}-\frac {8 c^2 d^3}{d+e x}+3 c^2 d^2\right )}{12 e^3} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.38, size = 64, normalized size = 1.19 \begin {gather*} \frac {1}{4} \, c^{2} d^{2} e x^{4} + a^{2} d e^{2} x + \frac {1}{3} \, {\left (c^{2} d^{3} + 2 \, a c d e^{2}\right )} x^{3} + \frac {1}{2} \, {\left (2 \, a c d^{2} e + a^{2} e^{3}\right )} x^{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.16, size = 72, normalized size = 1.33 \begin {gather*} \frac {1}{12} \, {\left (3 \, c^{2} d^{2} x^{4} e^{5} + 4 \, c^{2} d^{3} x^{3} e^{4} + 8 \, a c d x^{3} e^{6} + 12 \, a c d^{2} x^{2} e^{5} + 6 \, a^{2} x^{2} e^{7} + 12 \, a^{2} d x e^{6}\right )} e^{\left (-4\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 77, normalized size = 1.43 \begin {gather*} \frac {c^{2} d^{2} e \,x^{4}}{4}+a^{2} d \,e^{2} x +\frac {\left (a c d \,e^{2}+\left (a \,e^{2}+c \,d^{2}\right ) c d \right ) x^{3}}{3}+\frac {\left (a c \,d^{2} e +\left (a \,e^{2}+c \,d^{2}\right ) a e \right ) x^{2}}{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.13, size = 64, normalized size = 1.19 \begin {gather*} \frac {1}{4} \, c^{2} d^{2} e x^{4} + a^{2} d e^{2} x + \frac {1}{3} \, {\left (c^{2} d^{3} + 2 \, a c d e^{2}\right )} x^{3} + \frac {1}{2} \, {\left (2 \, a c d^{2} e + a^{2} e^{3}\right )} x^{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.58, size = 63, normalized size = 1.17 \begin {gather*} x^2\,\left (\frac {a^2\,e^3}{2}+c\,a\,d^2\,e\right )+x^3\,\left (\frac {c^2\,d^3}{3}+\frac {2\,a\,c\,d\,e^2}{3}\right )+\frac {c^2\,d^2\,e\,x^4}{4}+a^2\,d\,e^2\,x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.13, size = 66, normalized size = 1.22 \begin {gather*} a^{2} d e^{2} x + \frac {c^{2} d^{2} e x^{4}}{4} + x^{3} \left (\frac {2 a c d e^{2}}{3} + \frac {c^{2} d^{3}}{3}\right ) + x^{2} \left (\frac {a^{2} e^{3}}{2} + a c d^{2} e\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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