Optimal. Leaf size=69 \[ \frac{(d+e x)^4 \left (a e^2-b d e+c d^2\right )}{4 e^3}-\frac{(d+e x)^5 (2 c d-b e)}{5 e^3}+\frac{c (d+e x)^6}{6 e^3} \]
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Rubi [A] time = 0.0691618, antiderivative size = 69, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.056, Rules used = {698} \[ \frac{(d+e x)^4 \left (a e^2-b d e+c d^2\right )}{4 e^3}-\frac{(d+e x)^5 (2 c d-b e)}{5 e^3}+\frac{c (d+e x)^6}{6 e^3} \]
Antiderivative was successfully verified.
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Rule 698
Rubi steps
\begin{align*} \int (d+e x)^3 \left (a+b x+c x^2\right ) \, dx &=\int \left (\frac{\left (c d^2-b d e+a e^2\right ) (d+e x)^3}{e^2}+\frac{(-2 c d+b e) (d+e x)^4}{e^2}+\frac{c (d+e x)^5}{e^2}\right ) \, dx\\ &=\frac{\left (c d^2-b d e+a e^2\right ) (d+e x)^4}{4 e^3}-\frac{(2 c d-b e) (d+e x)^5}{5 e^3}+\frac{c (d+e x)^6}{6 e^3}\\ \end{align*}
Mathematica [A] time = 0.0245141, size = 104, normalized size = 1.51 \[ \frac{1}{4} e x^4 \left (a e^2+3 b d e+3 c d^2\right )+\frac{1}{3} d x^3 \left (3 a e^2+3 b d e+c d^2\right )+\frac{1}{2} d^2 x^2 (3 a e+b d)+a d^3 x+\frac{1}{5} e^2 x^5 (b e+3 c d)+\frac{1}{6} c e^3 x^6 \]
Antiderivative was successfully verified.
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Maple [A] time = 0.04, size = 103, normalized size = 1.5 \begin{align*}{\frac{{e}^{3}c{x}^{6}}{6}}+{\frac{ \left ({e}^{3}b+3\,d{e}^{2}c \right ){x}^{5}}{5}}+{\frac{ \left ( a{e}^{3}+3\,d{e}^{2}b+3\,{d}^{2}ec \right ){x}^{4}}{4}}+{\frac{ \left ( 3\,ad{e}^{2}+3\,{d}^{2}eb+c{d}^{3} \right ){x}^{3}}{3}}+{\frac{ \left ( 3\,{d}^{2}ea+{d}^{3}b \right ){x}^{2}}{2}}+{d}^{3}ax \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.975367, size = 138, normalized size = 2. \begin{align*} \frac{1}{6} \, c e^{3} x^{6} + \frac{1}{5} \,{\left (3 \, c d e^{2} + b e^{3}\right )} x^{5} + a d^{3} x + \frac{1}{4} \,{\left (3 \, c d^{2} e + 3 \, b d e^{2} + a e^{3}\right )} x^{4} + \frac{1}{3} \,{\left (c d^{3} + 3 \, b d^{2} e + 3 \, a d e^{2}\right )} x^{3} + \frac{1}{2} \,{\left (b d^{3} + 3 \, a d^{2} e\right )} x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.75739, size = 255, normalized size = 3.7 \begin{align*} \frac{1}{6} x^{6} e^{3} c + \frac{3}{5} x^{5} e^{2} d c + \frac{1}{5} x^{5} e^{3} b + \frac{3}{4} x^{4} e d^{2} c + \frac{3}{4} x^{4} e^{2} d b + \frac{1}{4} x^{4} e^{3} a + \frac{1}{3} x^{3} d^{3} c + x^{3} e d^{2} b + x^{3} e^{2} d a + \frac{1}{2} x^{2} d^{3} b + \frac{3}{2} x^{2} e d^{2} a + x d^{3} a \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.07866, size = 110, normalized size = 1.59 \begin{align*} a d^{3} x + \frac{c e^{3} x^{6}}{6} + x^{5} \left (\frac{b e^{3}}{5} + \frac{3 c d e^{2}}{5}\right ) + x^{4} \left (\frac{a e^{3}}{4} + \frac{3 b d e^{2}}{4} + \frac{3 c d^{2} e}{4}\right ) + x^{3} \left (a d e^{2} + b d^{2} e + \frac{c d^{3}}{3}\right ) + x^{2} \left (\frac{3 a d^{2} e}{2} + \frac{b d^{3}}{2}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.12474, size = 144, normalized size = 2.09 \begin{align*} \frac{1}{6} \, c x^{6} e^{3} + \frac{3}{5} \, c d x^{5} e^{2} + \frac{3}{4} \, c d^{2} x^{4} e + \frac{1}{3} \, c d^{3} x^{3} + \frac{1}{5} \, b x^{5} e^{3} + \frac{3}{4} \, b d x^{4} e^{2} + b d^{2} x^{3} e + \frac{1}{2} \, b d^{3} x^{2} + \frac{1}{4} \, a x^{4} e^{3} + a d x^{3} e^{2} + \frac{3}{2} \, a d^{2} x^{2} e + a d^{3} x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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