Optimal. Leaf size=96 \[ a^2 \text{b1} x+\frac{1}{2} x^4 \left (a c \text{c1}+2 b^2 \text{c1}+2 b \text{b1} c\right )+\frac{2}{3} x^3 \left (2 a b \text{c1}+a \text{b1} c+2 b^2 \text{b1}\right )+\frac{1}{2} a x^2 (a \text{c1}+4 b \text{b1})+\frac{1}{5} c x^5 (4 b \text{c1}+\text{b1} c)+\frac{1}{6} c^2 \text{c1} x^6 \]
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Rubi [A] time = 0.10442, antiderivative size = 96, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.053, Rules used = {631} \[ a^2 \text{b1} x+\frac{1}{2} x^4 \left (a c \text{c1}+2 b^2 \text{c1}+2 b \text{b1} c\right )+\frac{2}{3} x^3 \left (2 a b \text{c1}+a \text{b1} c+2 b^2 \text{b1}\right )+\frac{1}{2} a x^2 (a \text{c1}+4 b \text{b1})+\frac{1}{5} c x^5 (4 b \text{c1}+\text{b1} c)+\frac{1}{6} c^2 \text{c1} x^6 \]
Antiderivative was successfully verified.
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Rule 631
Rubi steps
\begin{align*} \int (\text{b1}+\text{c1} x) \left (a+2 b x+c x^2\right )^2 \, dx &=\int \left (a^2 \text{b1}+a (4 b \text{b1}+a \text{c1}) x+2 \left (2 b^2 \text{b1}+a \text{b1} c+2 a b \text{c1}\right ) x^2+2 \left (2 b \text{b1} c+2 b^2 \text{c1}+a c \text{c1}\right ) x^3+c (\text{b1} c+4 b \text{c1}) x^4+c^2 \text{c1} x^5\right ) \, dx\\ &=a^2 \text{b1} x+\frac{1}{2} a (4 b \text{b1}+a \text{c1}) x^2+\frac{2}{3} \left (2 b^2 \text{b1}+a \text{b1} c+2 a b \text{c1}\right ) x^3+\frac{1}{2} \left (2 b \text{b1} c+2 b^2 \text{c1}+a c \text{c1}\right ) x^4+\frac{1}{5} c (\text{b1} c+4 b \text{c1}) x^5+\frac{1}{6} c^2 \text{c1} x^6\\ \end{align*}
Mathematica [A] time = 0.028031, size = 91, normalized size = 0.95 \[ \frac{1}{30} x \left (15 a^2 (2 \text{b1}+\text{c1} x)+5 a x (4 b (3 \text{b1}+2 \text{c1} x)+c x (4 \text{b1}+3 \text{c1} x))+x^2 \left (10 b^2 (4 \text{b1}+3 \text{c1} x)+6 b c x (5 \text{b1}+4 \text{c1} x)+c^2 x^2 (6 \text{b1}+5 \text{c1} x)\right )\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 95, normalized size = 1. \begin{align*}{\frac{{c}^{2}{\it c1}\,{x}^{6}}{6}}+{\frac{ \left ( 4\,{\it c1}\,bc+{\it b1}\,{c}^{2} \right ){x}^{5}}{5}}+{\frac{ \left ( 4\,b{\it b1}\,c+{\it c1}\, \left ( 2\,ac+4\,{b}^{2} \right ) \right ){x}^{4}}{4}}+{\frac{ \left ({\it b1}\, \left ( 2\,ac+4\,{b}^{2} \right ) +4\,ab{\it c1} \right ){x}^{3}}{3}}+{\frac{ \left ({\it c1}\,{a}^{2}+4\,{\it b1}\,ab \right ){x}^{2}}{2}}+{a}^{2}{\it b1}\,x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.932681, size = 123, normalized size = 1.28 \begin{align*} \frac{1}{6} \, c^{2} c_{1} x^{6} + \frac{1}{5} \,{\left (b_{1} c^{2} + 4 \, b c c_{1}\right )} x^{5} + \frac{1}{2} \,{\left (2 \, b b_{1} c +{\left (2 \, b^{2} + a c\right )} c_{1}\right )} x^{4} + a^{2} b_{1} x + \frac{2}{3} \,{\left (2 \, b^{2} b_{1} + a b_{1} c + 2 \, a b c_{1}\right )} x^{3} + \frac{1}{2} \,{\left (4 \, a b b_{1} + a^{2} c_{1}\right )} x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.56473, size = 252, normalized size = 2.62 \begin{align*} \frac{1}{6} x^{6} c_{1} c^{2} + \frac{1}{5} x^{5} c^{2} b_{1} + \frac{4}{5} x^{5} c_{1} c b + x^{4} c b_{1} b + x^{4} c_{1} b^{2} + \frac{1}{2} x^{4} c_{1} c a + \frac{4}{3} x^{3} b_{1} b^{2} + \frac{2}{3} x^{3} c b_{1} a + \frac{4}{3} x^{3} c_{1} b a + 2 x^{2} b_{1} b a + \frac{1}{2} x^{2} c_{1} a^{2} + x b_{1} a^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.075041, size = 100, normalized size = 1.04 \begin{align*} a^{2} b_{1} x + \frac{c^{2} c_{1} x^{6}}{6} + x^{5} \left (\frac{4 b c c_{1}}{5} + \frac{b_{1} c^{2}}{5}\right ) + x^{4} \left (\frac{a c c_{1}}{2} + b^{2} c_{1} + b b_{1} c\right ) + x^{3} \left (\frac{4 a b c_{1}}{3} + \frac{2 a b_{1} c}{3} + \frac{4 b^{2} b_{1}}{3}\right ) + x^{2} \left (\frac{a^{2} c_{1}}{2} + 2 a b b_{1}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.05815, size = 132, normalized size = 1.38 \begin{align*} \frac{1}{6} \, c^{2} c_{1} x^{6} + \frac{1}{5} \, b_{1} c^{2} x^{5} + \frac{4}{5} \, b c c_{1} x^{5} + b b_{1} c x^{4} + b^{2} c_{1} x^{4} + \frac{1}{2} \, a c c_{1} x^{4} + \frac{4}{3} \, b^{2} b_{1} x^{3} + \frac{2}{3} \, a b_{1} c x^{3} + \frac{4}{3} \, a b c_{1} x^{3} + 2 \, a b b_{1} x^{2} + \frac{1}{2} \, a^{2} c_{1} x^{2} + a^{2} b_{1} x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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