Optimal. Leaf size=69 \[ \frac{(d+e x)^3 \left (a e^2-b d e+c d^2\right )}{3 e^3}-\frac{(d+e x)^4 (2 c d-b e)}{4 e^3}+\frac{c (d+e x)^5}{5 e^3} \]
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Rubi [A] time = 0.0538831, 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} \[ \frac{(d+e x)^3 \left (a e^2-b d e+c d^2\right )}{3 e^3}-\frac{(d+e x)^4 (2 c d-b e)}{4 e^3}+\frac{c (d+e x)^5}{5 e^3} \]
Antiderivative was successfully verified.
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Rule 698
Rubi steps
\begin{align*} \int (d+e x)^2 \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)^2}{e^2}+\frac{(-2 c d+b e) (d+e x)^3}{e^2}+\frac{c (d+e x)^4}{e^2}\right ) \, dx\\ &=\frac{\left (c d^2-b d e+a e^2\right ) (d+e x)^3}{3 e^3}-\frac{(2 c d-b e) (d+e x)^4}{4 e^3}+\frac{c (d+e x)^5}{5 e^3}\\ \end{align*}
Mathematica [A] time = 0.020477, size = 73, normalized size = 1.06 \[ \frac{1}{3} x^3 \left (a e^2+2 b d e+c d^2\right )+\frac{1}{2} d x^2 (2 a e+b d)+a d^2 x+\frac{1}{4} e x^4 (b e+2 c d)+\frac{1}{5} c e^2 x^5 \]
Antiderivative was successfully verified.
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Maple [A] time = 0.041, size = 70, normalized size = 1. \begin{align*}{\frac{c{e}^{2}{x}^{5}}{5}}+{\frac{ \left ({e}^{2}b+2\,dec \right ){x}^{4}}{4}}+{\frac{ \left ( a{e}^{2}+2\,bde+c{d}^{2} \right ){x}^{3}}{3}}+{\frac{ \left ( 2\,ade+{d}^{2}b \right ){x}^{2}}{2}}+a{d}^{2}x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.99918, size = 93, normalized size = 1.35 \begin{align*} \frac{1}{5} \, c e^{2} x^{5} + \frac{1}{4} \,{\left (2 \, c d e + b e^{2}\right )} x^{4} + a d^{2} x + \frac{1}{3} \,{\left (c d^{2} + 2 \, b d e + a e^{2}\right )} x^{3} + \frac{1}{2} \,{\left (b d^{2} + 2 \, a d e\right )} x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.77474, size = 180, normalized size = 2.61 \begin{align*} \frac{1}{5} x^{5} e^{2} c + \frac{1}{2} x^{4} e d c + \frac{1}{4} x^{4} e^{2} b + \frac{1}{3} x^{3} d^{2} c + \frac{2}{3} x^{3} e d b + \frac{1}{3} x^{3} e^{2} a + \frac{1}{2} x^{2} d^{2} b + x^{2} e d a + x d^{2} a \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.072641, size = 73, normalized size = 1.06 \begin{align*} a d^{2} x + \frac{c e^{2} x^{5}}{5} + x^{4} \left (\frac{b e^{2}}{4} + \frac{c d e}{2}\right ) + x^{3} \left (\frac{a e^{2}}{3} + \frac{2 b d e}{3} + \frac{c d^{2}}{3}\right ) + x^{2} \left (a d e + \frac{b d^{2}}{2}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.10094, size = 101, normalized size = 1.46 \begin{align*} \frac{1}{5} \, c x^{5} e^{2} + \frac{1}{2} \, c d x^{4} e + \frac{1}{3} \, c d^{2} x^{3} + \frac{1}{4} \, b x^{4} e^{2} + \frac{2}{3} \, b d x^{3} e + \frac{1}{2} \, b d^{2} x^{2} + \frac{1}{3} \, a x^{3} e^{2} + a d x^{2} e + a d^{2} x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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