Integrand size = 20, antiderivative size = 47 \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^3 \, dx=54 x+\frac {27 x^2}{2}-201 x^3-\frac {425 x^4}{4}+\frac {2277 x^5}{5}+335 x^6-\frac {2900 x^7}{7}-375 x^8 \]
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Time = 0.01 (sec) , antiderivative size = 47, 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} \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^3 \, dx=-375 x^8-\frac {2900 x^7}{7}+335 x^6+\frac {2277 x^5}{5}-\frac {425 x^4}{4}-201 x^3+\frac {27 x^2}{2}+54 x \]
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Rule 78
Rubi steps \begin{align*} \text {integral}& = \int \left (54+27 x-603 x^2-425 x^3+2277 x^4+2010 x^5-2900 x^6-3000 x^7\right ) \, dx \\ & = 54 x+\frac {27 x^2}{2}-201 x^3-\frac {425 x^4}{4}+\frac {2277 x^5}{5}+335 x^6-\frac {2900 x^7}{7}-375 x^8 \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 47, normalized size of antiderivative = 1.00 \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^3 \, dx=54 x+\frac {27 x^2}{2}-201 x^3-\frac {425 x^4}{4}+\frac {2277 x^5}{5}+335 x^6-\frac {2900 x^7}{7}-375 x^8 \]
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Time = 2.41 (sec) , antiderivative size = 39, normalized size of antiderivative = 0.83
method | result | size |
gosper | \(-\frac {x \left (52500 x^{7}+58000 x^{6}-46900 x^{5}-63756 x^{4}+14875 x^{3}+28140 x^{2}-1890 x -7560\right )}{140}\) | \(39\) |
default | \(54 x +\frac {27}{2} x^{2}-201 x^{3}-\frac {425}{4} x^{4}+\frac {2277}{5} x^{5}+335 x^{6}-\frac {2900}{7} x^{7}-375 x^{8}\) | \(40\) |
norman | \(54 x +\frac {27}{2} x^{2}-201 x^{3}-\frac {425}{4} x^{4}+\frac {2277}{5} x^{5}+335 x^{6}-\frac {2900}{7} x^{7}-375 x^{8}\) | \(40\) |
risch | \(54 x +\frac {27}{2} x^{2}-201 x^{3}-\frac {425}{4} x^{4}+\frac {2277}{5} x^{5}+335 x^{6}-\frac {2900}{7} x^{7}-375 x^{8}\) | \(40\) |
parallelrisch | \(54 x +\frac {27}{2} x^{2}-201 x^{3}-\frac {425}{4} x^{4}+\frac {2277}{5} x^{5}+335 x^{6}-\frac {2900}{7} x^{7}-375 x^{8}\) | \(40\) |
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Time = 0.22 (sec) , antiderivative size = 39, normalized size of antiderivative = 0.83 \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^3 \, dx=-375 \, x^{8} - \frac {2900}{7} \, x^{7} + 335 \, x^{6} + \frac {2277}{5} \, x^{5} - \frac {425}{4} \, x^{4} - 201 \, x^{3} + \frac {27}{2} \, x^{2} + 54 \, x \]
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Time = 0.02 (sec) , antiderivative size = 44, normalized size of antiderivative = 0.94 \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^3 \, dx=- 375 x^{8} - \frac {2900 x^{7}}{7} + 335 x^{6} + \frac {2277 x^{5}}{5} - \frac {425 x^{4}}{4} - 201 x^{3} + \frac {27 x^{2}}{2} + 54 x \]
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Time = 0.20 (sec) , antiderivative size = 39, normalized size of antiderivative = 0.83 \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^3 \, dx=-375 \, x^{8} - \frac {2900}{7} \, x^{7} + 335 \, x^{6} + \frac {2277}{5} \, x^{5} - \frac {425}{4} \, x^{4} - 201 \, x^{3} + \frac {27}{2} \, x^{2} + 54 \, x \]
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Time = 0.28 (sec) , antiderivative size = 39, normalized size of antiderivative = 0.83 \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^3 \, dx=-375 \, x^{8} - \frac {2900}{7} \, x^{7} + 335 \, x^{6} + \frac {2277}{5} \, x^{5} - \frac {425}{4} \, x^{4} - 201 \, x^{3} + \frac {27}{2} \, x^{2} + 54 \, x \]
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Time = 0.04 (sec) , antiderivative size = 39, normalized size of antiderivative = 0.83 \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^3 \, dx=-375\,x^8-\frac {2900\,x^7}{7}+335\,x^6+\frac {2277\,x^5}{5}-\frac {425\,x^4}{4}-201\,x^3+\frac {27\,x^2}{2}+54\,x \]
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