Integrand size = 19, antiderivative size = 127 \[ \int (d+e x)^3 \left (b x+c x^2\right )^2 \, dx=\frac {1}{3} b^2 d^3 x^3+\frac {1}{4} b d^2 (2 c d+3 b e) x^4+\frac {1}{5} d \left (c^2 d^2+6 b c d e+3 b^2 e^2\right ) x^5+\frac {1}{6} e \left (3 c^2 d^2+6 b c d e+b^2 e^2\right ) x^6+\frac {1}{7} c e^2 (3 c d+2 b e) x^7+\frac {1}{8} c^2 e^3 x^8 \]
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Time = 0.06 (sec) , antiderivative size = 127, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.053, Rules used = {712} \[ \int (d+e x)^3 \left (b x+c x^2\right )^2 \, dx=\frac {1}{6} e x^6 \left (b^2 e^2+6 b c d e+3 c^2 d^2\right )+\frac {1}{5} d x^5 \left (3 b^2 e^2+6 b c d e+c^2 d^2\right )+\frac {1}{3} b^2 d^3 x^3+\frac {1}{4} b d^2 x^4 (3 b e+2 c d)+\frac {1}{7} c e^2 x^7 (2 b e+3 c d)+\frac {1}{8} c^2 e^3 x^8 \]
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Rule 712
Rubi steps \begin{align*} \text {integral}& = \int \left (b^2 d^3 x^2+b d^2 (2 c d+3 b e) x^3+d \left (c^2 d^2+6 b c d e+3 b^2 e^2\right ) x^4+e \left (3 c^2 d^2+6 b c d e+b^2 e^2\right ) x^5+c e^2 (3 c d+2 b e) x^6+c^2 e^3 x^7\right ) \, dx \\ & = \frac {1}{3} b^2 d^3 x^3+\frac {1}{4} b d^2 (2 c d+3 b e) x^4+\frac {1}{5} d \left (c^2 d^2+6 b c d e+3 b^2 e^2\right ) x^5+\frac {1}{6} e \left (3 c^2 d^2+6 b c d e+b^2 e^2\right ) x^6+\frac {1}{7} c e^2 (3 c d+2 b e) x^7+\frac {1}{8} c^2 e^3 x^8 \\ \end{align*}
Time = 0.02 (sec) , antiderivative size = 127, normalized size of antiderivative = 1.00 \[ \int (d+e x)^3 \left (b x+c x^2\right )^2 \, dx=\frac {1}{3} b^2 d^3 x^3+\frac {1}{4} b d^2 (2 c d+3 b e) x^4+\frac {1}{5} d \left (c^2 d^2+6 b c d e+3 b^2 e^2\right ) x^5+\frac {1}{6} e \left (3 c^2 d^2+6 b c d e+b^2 e^2\right ) x^6+\frac {1}{7} c e^2 (3 c d+2 b e) x^7+\frac {1}{8} c^2 e^3 x^8 \]
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Time = 1.86 (sec) , antiderivative size = 125, normalized size of antiderivative = 0.98
method | result | size |
norman | \(\frac {c^{2} e^{3} x^{8}}{8}+\left (\frac {2}{7} e^{3} b c +\frac {3}{7} d \,e^{2} c^{2}\right ) x^{7}+\left (\frac {1}{6} e^{3} b^{2}+b c d \,e^{2}+\frac {1}{2} d^{2} e \,c^{2}\right ) x^{6}+\left (\frac {3}{5} b^{2} d \,e^{2}+\frac {6}{5} b c e \,d^{2}+\frac {1}{5} c^{2} d^{3}\right ) x^{5}+\left (\frac {3}{4} b^{2} d^{2} e +\frac {1}{2} b c \,d^{3}\right ) x^{4}+\frac {b^{2} d^{3} x^{3}}{3}\) | \(125\) |
default | \(\frac {c^{2} e^{3} x^{8}}{8}+\frac {\left (2 e^{3} b c +3 d \,e^{2} c^{2}\right ) x^{7}}{7}+\frac {\left (e^{3} b^{2}+6 b c d \,e^{2}+3 d^{2} e \,c^{2}\right ) x^{6}}{6}+\frac {\left (3 b^{2} d \,e^{2}+6 b c e \,d^{2}+c^{2} d^{3}\right ) x^{5}}{5}+\frac {\left (3 b^{2} d^{2} e +2 b c \,d^{3}\right ) x^{4}}{4}+\frac {b^{2} d^{3} x^{3}}{3}\) | \(128\) |
gosper | \(\frac {x^{3} \left (105 c^{2} e^{3} x^{5}+240 x^{4} e^{3} b c +360 x^{4} d \,e^{2} c^{2}+140 x^{3} e^{3} b^{2}+840 x^{3} b c d \,e^{2}+420 x^{3} d^{2} e \,c^{2}+504 x^{2} b^{2} d \,e^{2}+1008 x^{2} b c e \,d^{2}+168 c^{2} d^{3} x^{2}+630 x \,b^{2} d^{2} e +420 b c \,d^{3} x +280 b^{2} d^{3}\right )}{840}\) | \(134\) |
risch | \(\frac {1}{8} c^{2} e^{3} x^{8}+\frac {2}{7} x^{7} e^{3} b c +\frac {3}{7} x^{7} d \,e^{2} c^{2}+\frac {1}{6} x^{6} e^{3} b^{2}+x^{6} b c d \,e^{2}+\frac {1}{2} x^{6} d^{2} e \,c^{2}+\frac {3}{5} x^{5} b^{2} d \,e^{2}+\frac {6}{5} x^{5} b c e \,d^{2}+\frac {1}{5} x^{5} c^{2} d^{3}+\frac {3}{4} x^{4} b^{2} d^{2} e +\frac {1}{2} x^{4} b c \,d^{3}+\frac {1}{3} b^{2} d^{3} x^{3}\) | \(135\) |
parallelrisch | \(\frac {1}{8} c^{2} e^{3} x^{8}+\frac {2}{7} x^{7} e^{3} b c +\frac {3}{7} x^{7} d \,e^{2} c^{2}+\frac {1}{6} x^{6} e^{3} b^{2}+x^{6} b c d \,e^{2}+\frac {1}{2} x^{6} d^{2} e \,c^{2}+\frac {3}{5} x^{5} b^{2} d \,e^{2}+\frac {6}{5} x^{5} b c e \,d^{2}+\frac {1}{5} x^{5} c^{2} d^{3}+\frac {3}{4} x^{4} b^{2} d^{2} e +\frac {1}{2} x^{4} b c \,d^{3}+\frac {1}{3} b^{2} d^{3} x^{3}\) | \(135\) |
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Time = 0.26 (sec) , antiderivative size = 127, normalized size of antiderivative = 1.00 \[ \int (d+e x)^3 \left (b x+c x^2\right )^2 \, dx=\frac {1}{8} \, c^{2} e^{3} x^{8} + \frac {1}{3} \, b^{2} d^{3} x^{3} + \frac {1}{7} \, {\left (3 \, c^{2} d e^{2} + 2 \, b c e^{3}\right )} x^{7} + \frac {1}{6} \, {\left (3 \, c^{2} d^{2} e + 6 \, b c d e^{2} + b^{2} e^{3}\right )} x^{6} + \frac {1}{5} \, {\left (c^{2} d^{3} + 6 \, b c d^{2} e + 3 \, b^{2} d e^{2}\right )} x^{5} + \frac {1}{4} \, {\left (2 \, b c d^{3} + 3 \, b^{2} d^{2} e\right )} x^{4} \]
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Time = 0.03 (sec) , antiderivative size = 138, normalized size of antiderivative = 1.09 \[ \int (d+e x)^3 \left (b x+c x^2\right )^2 \, dx=\frac {b^{2} d^{3} x^{3}}{3} + \frac {c^{2} e^{3} x^{8}}{8} + x^{7} \cdot \left (\frac {2 b c e^{3}}{7} + \frac {3 c^{2} d e^{2}}{7}\right ) + x^{6} \left (\frac {b^{2} e^{3}}{6} + b c d e^{2} + \frac {c^{2} d^{2} e}{2}\right ) + x^{5} \cdot \left (\frac {3 b^{2} d e^{2}}{5} + \frac {6 b c d^{2} e}{5} + \frac {c^{2} d^{3}}{5}\right ) + x^{4} \cdot \left (\frac {3 b^{2} d^{2} e}{4} + \frac {b c d^{3}}{2}\right ) \]
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Time = 0.21 (sec) , antiderivative size = 127, normalized size of antiderivative = 1.00 \[ \int (d+e x)^3 \left (b x+c x^2\right )^2 \, dx=\frac {1}{8} \, c^{2} e^{3} x^{8} + \frac {1}{3} \, b^{2} d^{3} x^{3} + \frac {1}{7} \, {\left (3 \, c^{2} d e^{2} + 2 \, b c e^{3}\right )} x^{7} + \frac {1}{6} \, {\left (3 \, c^{2} d^{2} e + 6 \, b c d e^{2} + b^{2} e^{3}\right )} x^{6} + \frac {1}{5} \, {\left (c^{2} d^{3} + 6 \, b c d^{2} e + 3 \, b^{2} d e^{2}\right )} x^{5} + \frac {1}{4} \, {\left (2 \, b c d^{3} + 3 \, b^{2} d^{2} e\right )} x^{4} \]
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Time = 0.26 (sec) , antiderivative size = 134, normalized size of antiderivative = 1.06 \[ \int (d+e x)^3 \left (b x+c x^2\right )^2 \, dx=\frac {1}{8} \, c^{2} e^{3} x^{8} + \frac {3}{7} \, c^{2} d e^{2} x^{7} + \frac {2}{7} \, b c e^{3} x^{7} + \frac {1}{2} \, c^{2} d^{2} e x^{6} + b c d e^{2} x^{6} + \frac {1}{6} \, b^{2} e^{3} x^{6} + \frac {1}{5} \, c^{2} d^{3} x^{5} + \frac {6}{5} \, b c d^{2} e x^{5} + \frac {3}{5} \, b^{2} d e^{2} x^{5} + \frac {1}{2} \, b c d^{3} x^{4} + \frac {3}{4} \, b^{2} d^{2} e x^{4} + \frac {1}{3} \, b^{2} d^{3} x^{3} \]
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Time = 9.66 (sec) , antiderivative size = 118, normalized size of antiderivative = 0.93 \[ \int (d+e x)^3 \left (b x+c x^2\right )^2 \, dx=x^5\,\left (\frac {3\,b^2\,d\,e^2}{5}+\frac {6\,b\,c\,d^2\,e}{5}+\frac {c^2\,d^3}{5}\right )+x^6\,\left (\frac {b^2\,e^3}{6}+b\,c\,d\,e^2+\frac {c^2\,d^2\,e}{2}\right )+\frac {b^2\,d^3\,x^3}{3}+\frac {c^2\,e^3\,x^8}{8}+\frac {b\,d^2\,x^4\,\left (3\,b\,e+2\,c\,d\right )}{4}+\frac {c\,e^2\,x^7\,\left (2\,b\,e+3\,c\,d\right )}{7} \]
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