Optimal. Leaf size=69 \[ \frac{(d+e x)^5 \left (a e^2-b d e+c d^2\right )}{5 e^3}-\frac{(d+e x)^6 (2 c d-b e)}{6 e^3}+\frac{c (d+e x)^7}{7 e^3} \]
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Rubi [A] time = 0.0982364, 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} \[ \frac{(d+e x)^5 \left (a e^2-b d e+c d^2\right )}{5 e^3}-\frac{(d+e x)^6 (2 c d-b e)}{6 e^3}+\frac{c (d+e x)^7}{7 e^3} \]
Antiderivative was successfully verified.
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Rule 698
Rubi steps
\begin{align*} \int (d+e x)^4 \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)^4}{e^2}+\frac{(-2 c d+b e) (d+e x)^5}{e^2}+\frac{c (d+e x)^6}{e^2}\right ) \, dx\\ &=\frac{\left (c d^2-b d e+a e^2\right ) (d+e x)^5}{5 e^3}-\frac{(2 c d-b e) (d+e x)^6}{6 e^3}+\frac{c (d+e x)^7}{7 e^3}\\ \end{align*}
Mathematica [A] time = 0.0388166, size = 135, normalized size = 1.96 \[ \frac{1}{5} e^2 x^5 \left (a e^2+4 b d e+6 c d^2\right )+\frac{1}{2} d e x^4 \left (2 a e^2+3 b d e+2 c d^2\right )+\frac{1}{3} d^2 x^3 \left (6 a e^2+4 b d e+c d^2\right )+\frac{1}{2} d^3 x^2 (4 a e+b d)+a d^4 x+\frac{1}{6} e^3 x^6 (b e+4 c d)+\frac{1}{7} c e^4 x^7 \]
Antiderivative was successfully verified.
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Maple [B] time = 0.039, size = 136, normalized size = 2. \begin{align*}{\frac{{e}^{4}c{x}^{7}}{7}}+{\frac{ \left ({e}^{4}b+4\,d{e}^{3}c \right ){x}^{6}}{6}}+{\frac{ \left ({e}^{4}a+4\,d{e}^{3}b+6\,{d}^{2}{e}^{2}c \right ){x}^{5}}{5}}+{\frac{ \left ( 4\,ad{e}^{3}+6\,{d}^{2}{e}^{2}b+4\,c{d}^{3}e \right ){x}^{4}}{4}}+{\frac{ \left ( 6\,a{d}^{2}{e}^{2}+4\,{d}^{3}eb+c{d}^{4} \right ){x}^{3}}{3}}+{\frac{ \left ( 4\,{d}^{3}ea+b{d}^{4} \right ){x}^{2}}{2}}+{d}^{4}ax \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 0.978365, size = 182, normalized size = 2.64 \begin{align*} \frac{1}{7} \, c e^{4} x^{7} + \frac{1}{6} \,{\left (4 \, c d e^{3} + b e^{4}\right )} x^{6} + a d^{4} x + \frac{1}{5} \,{\left (6 \, c d^{2} e^{2} + 4 \, b d e^{3} + a e^{4}\right )} x^{5} + \frac{1}{2} \,{\left (2 \, c d^{3} e + 3 \, b d^{2} e^{2} + 2 \, a d e^{3}\right )} x^{4} + \frac{1}{3} \,{\left (c d^{4} + 4 \, b d^{3} e + 6 \, a d^{2} e^{2}\right )} x^{3} + \frac{1}{2} \,{\left (b d^{4} + 4 \, a d^{3} e\right )} x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.77728, size = 331, normalized size = 4.8 \begin{align*} \frac{1}{7} x^{7} e^{4} c + \frac{2}{3} x^{6} e^{3} d c + \frac{1}{6} x^{6} e^{4} b + \frac{6}{5} x^{5} e^{2} d^{2} c + \frac{4}{5} x^{5} e^{3} d b + \frac{1}{5} x^{5} e^{4} a + x^{4} e d^{3} c + \frac{3}{2} x^{4} e^{2} d^{2} b + x^{4} e^{3} d a + \frac{1}{3} x^{3} d^{4} c + \frac{4}{3} x^{3} e d^{3} b + 2 x^{3} e^{2} d^{2} a + \frac{1}{2} x^{2} d^{4} b + 2 x^{2} e d^{3} a + x d^{4} a \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 0.090638, size = 146, normalized size = 2.12 \begin{align*} a d^{4} x + \frac{c e^{4} x^{7}}{7} + x^{6} \left (\frac{b e^{4}}{6} + \frac{2 c d e^{3}}{3}\right ) + x^{5} \left (\frac{a e^{4}}{5} + \frac{4 b d e^{3}}{5} + \frac{6 c d^{2} e^{2}}{5}\right ) + x^{4} \left (a d e^{3} + \frac{3 b d^{2} e^{2}}{2} + c d^{3} e\right ) + x^{3} \left (2 a d^{2} e^{2} + \frac{4 b d^{3} e}{3} + \frac{c d^{4}}{3}\right ) + x^{2} \left (2 a d^{3} e + \frac{b d^{4}}{2}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.10771, size = 189, normalized size = 2.74 \begin{align*} \frac{1}{7} \, c x^{7} e^{4} + \frac{2}{3} \, c d x^{6} e^{3} + \frac{6}{5} \, c d^{2} x^{5} e^{2} + c d^{3} x^{4} e + \frac{1}{3} \, c d^{4} x^{3} + \frac{1}{6} \, b x^{6} e^{4} + \frac{4}{5} \, b d x^{5} e^{3} + \frac{3}{2} \, b d^{2} x^{4} e^{2} + \frac{4}{3} \, b d^{3} x^{3} e + \frac{1}{2} \, b d^{4} x^{2} + \frac{1}{5} \, a x^{5} e^{4} + a d x^{4} e^{3} + 2 \, a d^{2} x^{3} e^{2} + 2 \, a d^{3} x^{2} e + a d^{4} x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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