Integrand size = 20, antiderivative size = 35 \[ \int (1-2 x)^2 (2+3 x)^2 (3+5 x) \, dx=12 x+4 x^2-\frac {89 x^3}{3}-\frac {79 x^4}{4}+\frac {168 x^5}{5}+30 x^6 \]
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Time = 0.01 (sec) , antiderivative size = 35, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.050, Rules used = {78} \[ \int (1-2 x)^2 (2+3 x)^2 (3+5 x) \, dx=30 x^6+\frac {168 x^5}{5}-\frac {79 x^4}{4}-\frac {89 x^3}{3}+4 x^2+12 x \]
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Rule 78
Rubi steps \begin{align*} \text {integral}& = \int \left (12+8 x-89 x^2-79 x^3+168 x^4+180 x^5\right ) \, dx \\ & = 12 x+4 x^2-\frac {89 x^3}{3}-\frac {79 x^4}{4}+\frac {168 x^5}{5}+30 x^6 \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 35, normalized size of antiderivative = 1.00 \[ \int (1-2 x)^2 (2+3 x)^2 (3+5 x) \, dx=12 x+4 x^2-\frac {89 x^3}{3}-\frac {79 x^4}{4}+\frac {168 x^5}{5}+30 x^6 \]
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Time = 1.84 (sec) , antiderivative size = 29, normalized size of antiderivative = 0.83
method | result | size |
gosper | \(\frac {x \left (1800 x^{5}+2016 x^{4}-1185 x^{3}-1780 x^{2}+240 x +720\right )}{60}\) | \(29\) |
default | \(12 x +4 x^{2}-\frac {89}{3} x^{3}-\frac {79}{4} x^{4}+\frac {168}{5} x^{5}+30 x^{6}\) | \(30\) |
norman | \(12 x +4 x^{2}-\frac {89}{3} x^{3}-\frac {79}{4} x^{4}+\frac {168}{5} x^{5}+30 x^{6}\) | \(30\) |
risch | \(12 x +4 x^{2}-\frac {89}{3} x^{3}-\frac {79}{4} x^{4}+\frac {168}{5} x^{5}+30 x^{6}\) | \(30\) |
parallelrisch | \(12 x +4 x^{2}-\frac {89}{3} x^{3}-\frac {79}{4} x^{4}+\frac {168}{5} x^{5}+30 x^{6}\) | \(30\) |
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Time = 0.21 (sec) , antiderivative size = 29, normalized size of antiderivative = 0.83 \[ \int (1-2 x)^2 (2+3 x)^2 (3+5 x) \, dx=30 \, x^{6} + \frac {168}{5} \, x^{5} - \frac {79}{4} \, x^{4} - \frac {89}{3} \, x^{3} + 4 \, x^{2} + 12 \, x \]
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Time = 0.02 (sec) , antiderivative size = 32, normalized size of antiderivative = 0.91 \[ \int (1-2 x)^2 (2+3 x)^2 (3+5 x) \, dx=30 x^{6} + \frac {168 x^{5}}{5} - \frac {79 x^{4}}{4} - \frac {89 x^{3}}{3} + 4 x^{2} + 12 x \]
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Time = 0.21 (sec) , antiderivative size = 29, normalized size of antiderivative = 0.83 \[ \int (1-2 x)^2 (2+3 x)^2 (3+5 x) \, dx=30 \, x^{6} + \frac {168}{5} \, x^{5} - \frac {79}{4} \, x^{4} - \frac {89}{3} \, x^{3} + 4 \, x^{2} + 12 \, x \]
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Time = 0.27 (sec) , antiderivative size = 29, normalized size of antiderivative = 0.83 \[ \int (1-2 x)^2 (2+3 x)^2 (3+5 x) \, dx=30 \, x^{6} + \frac {168}{5} \, x^{5} - \frac {79}{4} \, x^{4} - \frac {89}{3} \, x^{3} + 4 \, x^{2} + 12 \, x \]
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Time = 0.02 (sec) , antiderivative size = 29, normalized size of antiderivative = 0.83 \[ \int (1-2 x)^2 (2+3 x)^2 (3+5 x) \, dx=30\,x^6+\frac {168\,x^5}{5}-\frac {79\,x^4}{4}-\frac {89\,x^3}{3}+4\,x^2+12\,x \]
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