Optimal. Leaf size=167 \[ \frac{1}{4} x^4 \left (3 a^2 c \text{c1}+12 a b^2 \text{c1}+12 a b \text{b1} c+8 b^3 \text{b1}\right )+\frac{1}{2} a^2 x^2 (a \text{c1}+6 b \text{b1})+a^3 \text{b1} x+\frac{1}{5} x^5 \left (12 a b c \text{c1}+3 a \text{b1} c^2+12 b^2 \text{b1} c+8 b^3 \text{c1}\right )+\frac{1}{2} c x^6 \left (a c \text{c1}+4 b^2 \text{c1}+2 b \text{b1} c\right )+a x^3 \left (2 a b \text{c1}+a \text{b1} c+4 b^2 \text{b1}\right )+\frac{1}{7} c^2 x^7 (6 b \text{c1}+\text{b1} c)+\frac{1}{8} c^3 \text{c1} x^8 \]
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Rubi [A] time = 0.187678, antiderivative size = 167, 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} \[ \frac{1}{4} x^4 \left (3 a^2 c \text{c1}+12 a b^2 \text{c1}+12 a b \text{b1} c+8 b^3 \text{b1}\right )+\frac{1}{2} a^2 x^2 (a \text{c1}+6 b \text{b1})+a^3 \text{b1} x+\frac{1}{5} x^5 \left (12 a b c \text{c1}+3 a \text{b1} c^2+12 b^2 \text{b1} c+8 b^3 \text{c1}\right )+\frac{1}{2} c x^6 \left (a c \text{c1}+4 b^2 \text{c1}+2 b \text{b1} c\right )+a x^3 \left (2 a b \text{c1}+a \text{b1} c+4 b^2 \text{b1}\right )+\frac{1}{7} c^2 x^7 (6 b \text{c1}+\text{b1} c)+\frac{1}{8} c^3 \text{c1} x^8 \]
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 )^3 \, dx &=\int \left (a^3 \text{b1}+a^2 (6 b \text{b1}+a \text{c1}) x+3 a \left (4 b^2 \text{b1}+a \text{b1} c+2 a b \text{c1}\right ) x^2+\left (8 b^3 \text{b1}+12 a b \text{b1} c+12 a b^2 \text{c1}+3 a^2 c \text{c1}\right ) x^3+\left (12 b^2 \text{b1} c+3 a \text{b1} c^2+8 b^3 \text{c1}+12 a b c \text{c1}\right ) x^4+3 c \left (2 b \text{b1} c+4 b^2 \text{c1}+a c \text{c1}\right ) x^5+c^2 (\text{b1} c+6 b \text{c1}) x^6+c^3 \text{c1} x^7\right ) \, dx\\ &=a^3 \text{b1} x+\frac{1}{2} a^2 (6 b \text{b1}+a \text{c1}) x^2+a \left (4 b^2 \text{b1}+a \text{b1} c+2 a b \text{c1}\right ) x^3+\frac{1}{4} \left (8 b^3 \text{b1}+12 a b \text{b1} c+12 a b^2 \text{c1}+3 a^2 c \text{c1}\right ) x^4+\frac{1}{5} \left (12 b^2 \text{b1} c+3 a \text{b1} c^2+8 b^3 \text{c1}+12 a b c \text{c1}\right ) x^5+\frac{1}{2} c \left (2 b \text{b1} c+4 b^2 \text{c1}+a c \text{c1}\right ) x^6+\frac{1}{7} c^2 (\text{b1} c+6 b \text{c1}) x^7+\frac{1}{8} c^3 \text{c1} x^8\\ \end{align*}
Mathematica [A] time = 0.0329432, size = 167, normalized size = 1. \[ \frac{1}{4} x^4 \left (3 a^2 c \text{c1}+12 a b^2 \text{c1}+12 a b \text{b1} c+8 b^3 \text{b1}\right )+\frac{1}{2} a^2 x^2 (a \text{c1}+6 b \text{b1})+a^3 \text{b1} x+\frac{1}{5} x^5 \left (12 a b c \text{c1}+3 a \text{b1} c^2+12 b^2 \text{b1} c+8 b^3 \text{c1}\right )+\frac{1}{2} c x^6 \left (a c \text{c1}+4 b^2 \text{c1}+2 b \text{b1} c\right )+a x^3 \left (2 a b \text{c1}+a \text{b1} c+4 b^2 \text{b1}\right )+\frac{1}{7} c^2 x^7 (6 b \text{c1}+\text{b1} c)+\frac{1}{8} c^3 \text{c1} x^8 \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 237, normalized size = 1.4 \begin{align*}{\frac{{c}^{3}{\it c1}\,{x}^{8}}{8}}+{\frac{ \left ( 6\,{\it c1}\,b{c}^{2}+{\it b1}\,{c}^{3} \right ){x}^{7}}{7}}+{\frac{ \left ( 6\,{\it b1}\,b{c}^{2}+{\it c1}\, \left ( a{c}^{2}+8\,{b}^{2}c+c \left ( 2\,ac+4\,{b}^{2} \right ) \right ) \right ){x}^{6}}{6}}+{\frac{ \left ({\it b1}\, \left ( a{c}^{2}+8\,{b}^{2}c+c \left ( 2\,ac+4\,{b}^{2} \right ) \right ) +{\it c1}\, \left ( 8\,abc+2\,b \left ( 2\,ac+4\,{b}^{2} \right ) \right ) \right ){x}^{5}}{5}}+{\frac{ \left ({\it b1}\, \left ( 8\,abc+2\,b \left ( 2\,ac+4\,{b}^{2} \right ) \right ) +{\it c1}\, \left ( a \left ( 2\,ac+4\,{b}^{2} \right ) +8\,{b}^{2}a+c{a}^{2} \right ) \right ){x}^{4}}{4}}+{\frac{ \left ({\it b1}\, \left ( a \left ( 2\,ac+4\,{b}^{2} \right ) +8\,{b}^{2}a+c{a}^{2} \right ) +6\,{\it c1}\,{a}^{2}b \right ){x}^{3}}{3}}+{\frac{ \left ({\it c1}\,{a}^{3}+6\,{\it b1}\,{a}^{2}b \right ){x}^{2}}{2}}+{a}^{3}{\it b1}\,x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.933209, size = 231, normalized size = 1.38 \begin{align*} \frac{1}{8} \, c^{3} c_{1} x^{8} + \frac{1}{7} \,{\left (b_{1} c^{3} + 6 \, b c^{2} c_{1}\right )} x^{7} + \frac{1}{2} \,{\left (2 \, b b_{1} c^{2} +{\left (4 \, b^{2} c + a c^{2}\right )} c_{1}\right )} x^{6} + \frac{1}{5} \,{\left (12 \, b^{2} b_{1} c + 3 \, a b_{1} c^{2} + 4 \,{\left (2 \, b^{3} + 3 \, a b c\right )} c_{1}\right )} x^{5} + a^{3} b_{1} x + \frac{1}{4} \,{\left (8 \, b^{3} b_{1} + 12 \, a b b_{1} c + 3 \,{\left (4 \, a b^{2} + a^{2} c\right )} c_{1}\right )} x^{4} +{\left (4 \, a b^{2} b_{1} + a^{2} b_{1} c + 2 \, a^{2} b c_{1}\right )} x^{3} + \frac{1}{2} \,{\left (6 \, a^{2} b b_{1} + a^{3} c_{1}\right )} x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.51364, size = 460, normalized size = 2.75 \begin{align*} \frac{1}{8} x^{8} c_{1} c^{3} + \frac{1}{7} x^{7} c^{3} b_{1} + \frac{6}{7} x^{7} c_{1} c^{2} b + x^{6} c^{2} b_{1} b + 2 x^{6} c_{1} c b^{2} + \frac{1}{2} x^{6} c_{1} c^{2} a + \frac{12}{5} x^{5} c b_{1} b^{2} + \frac{8}{5} x^{5} c_{1} b^{3} + \frac{3}{5} x^{5} c^{2} b_{1} a + \frac{12}{5} x^{5} c_{1} c b a + 2 x^{4} b_{1} b^{3} + 3 x^{4} c b_{1} b a + 3 x^{4} c_{1} b^{2} a + \frac{3}{4} x^{4} c_{1} c a^{2} + 4 x^{3} b_{1} b^{2} a + x^{3} c b_{1} a^{2} + 2 x^{3} c_{1} b a^{2} + 3 x^{2} b_{1} b a^{2} + \frac{1}{2} x^{2} c_{1} a^{3} + x b_{1} a^{3} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.087628, size = 189, normalized size = 1.13 \begin{align*} a^{3} b_{1} x + \frac{c^{3} c_{1} x^{8}}{8} + x^{7} \left (\frac{6 b c^{2} c_{1}}{7} + \frac{b_{1} c^{3}}{7}\right ) + x^{6} \left (\frac{a c^{2} c_{1}}{2} + 2 b^{2} c c_{1} + b b_{1} c^{2}\right ) + x^{5} \left (\frac{12 a b c c_{1}}{5} + \frac{3 a b_{1} c^{2}}{5} + \frac{8 b^{3} c_{1}}{5} + \frac{12 b^{2} b_{1} c}{5}\right ) + x^{4} \left (\frac{3 a^{2} c c_{1}}{4} + 3 a b^{2} c_{1} + 3 a b b_{1} c + 2 b^{3} b_{1}\right ) + x^{3} \left (2 a^{2} b c_{1} + a^{2} b_{1} c + 4 a b^{2} b_{1}\right ) + x^{2} \left (\frac{a^{3} c_{1}}{2} + 3 a^{2} b b_{1}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.06303, size = 254, normalized size = 1.52 \begin{align*} \frac{1}{8} \, c^{3} c_{1} x^{8} + \frac{1}{7} \, b_{1} c^{3} x^{7} + \frac{6}{7} \, b c^{2} c_{1} x^{7} + b b_{1} c^{2} x^{6} + 2 \, b^{2} c c_{1} x^{6} + \frac{1}{2} \, a c^{2} c_{1} x^{6} + \frac{12}{5} \, b^{2} b_{1} c x^{5} + \frac{3}{5} \, a b_{1} c^{2} x^{5} + \frac{8}{5} \, b^{3} c_{1} x^{5} + \frac{12}{5} \, a b c c_{1} x^{5} + 2 \, b^{3} b_{1} x^{4} + 3 \, a b b_{1} c x^{4} + 3 \, a b^{2} c_{1} x^{4} + \frac{3}{4} \, a^{2} c c_{1} x^{4} + 4 \, a b^{2} b_{1} x^{3} + a^{2} b_{1} c x^{3} + 2 \, a^{2} b c_{1} x^{3} + 3 \, a^{2} b b_{1} x^{2} + \frac{1}{2} \, a^{3} c_{1} x^{2} + a^{3} b_{1} x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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