Integrand size = 20, antiderivative size = 46 \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^2 \, dx=18 x-\frac {21 x^2}{2}-\frac {166 x^3}{3}+\frac {135 x^4}{4}+\frac {534 x^5}{5}-\frac {110 x^6}{3}-\frac {600 x^7}{7} \]
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Time = 0.01 (sec) , antiderivative size = 46, 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} \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^2 \, dx=-\frac {600 x^7}{7}-\frac {110 x^6}{3}+\frac {534 x^5}{5}+\frac {135 x^4}{4}-\frac {166 x^3}{3}-\frac {21 x^2}{2}+18 x \]
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Rule 78
Rubi steps \begin{align*} \text {integral}& = \int \left (18-21 x-166 x^2+135 x^3+534 x^4-220 x^5-600 x^6\right ) \, dx \\ & = 18 x-\frac {21 x^2}{2}-\frac {166 x^3}{3}+\frac {135 x^4}{4}+\frac {534 x^5}{5}-\frac {110 x^6}{3}-\frac {600 x^7}{7} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 46, normalized size of antiderivative = 1.00 \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^2 \, dx=18 x-\frac {21 x^2}{2}-\frac {166 x^3}{3}+\frac {135 x^4}{4}+\frac {534 x^5}{5}-\frac {110 x^6}{3}-\frac {600 x^7}{7} \]
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Time = 2.41 (sec) , antiderivative size = 34, normalized size of antiderivative = 0.74
method | result | size |
gosper | \(-\frac {x \left (36000 x^{6}+15400 x^{5}-44856 x^{4}-14175 x^{3}+23240 x^{2}+4410 x -7560\right )}{420}\) | \(34\) |
default | \(18 x -\frac {21}{2} x^{2}-\frac {166}{3} x^{3}+\frac {135}{4} x^{4}+\frac {534}{5} x^{5}-\frac {110}{3} x^{6}-\frac {600}{7} x^{7}\) | \(35\) |
norman | \(18 x -\frac {21}{2} x^{2}-\frac {166}{3} x^{3}+\frac {135}{4} x^{4}+\frac {534}{5} x^{5}-\frac {110}{3} x^{6}-\frac {600}{7} x^{7}\) | \(35\) |
risch | \(18 x -\frac {21}{2} x^{2}-\frac {166}{3} x^{3}+\frac {135}{4} x^{4}+\frac {534}{5} x^{5}-\frac {110}{3} x^{6}-\frac {600}{7} x^{7}\) | \(35\) |
parallelrisch | \(18 x -\frac {21}{2} x^{2}-\frac {166}{3} x^{3}+\frac {135}{4} x^{4}+\frac {534}{5} x^{5}-\frac {110}{3} x^{6}-\frac {600}{7} x^{7}\) | \(35\) |
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Time = 0.21 (sec) , antiderivative size = 34, normalized size of antiderivative = 0.74 \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^2 \, dx=-\frac {600}{7} \, x^{7} - \frac {110}{3} \, x^{6} + \frac {534}{5} \, x^{5} + \frac {135}{4} \, x^{4} - \frac {166}{3} \, x^{3} - \frac {21}{2} \, x^{2} + 18 \, x \]
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Time = 0.02 (sec) , antiderivative size = 42, normalized size of antiderivative = 0.91 \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^2 \, dx=- \frac {600 x^{7}}{7} - \frac {110 x^{6}}{3} + \frac {534 x^{5}}{5} + \frac {135 x^{4}}{4} - \frac {166 x^{3}}{3} - \frac {21 x^{2}}{2} + 18 x \]
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Time = 0.20 (sec) , antiderivative size = 34, normalized size of antiderivative = 0.74 \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^2 \, dx=-\frac {600}{7} \, x^{7} - \frac {110}{3} \, x^{6} + \frac {534}{5} \, x^{5} + \frac {135}{4} \, x^{4} - \frac {166}{3} \, x^{3} - \frac {21}{2} \, x^{2} + 18 \, x \]
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Time = 0.27 (sec) , antiderivative size = 34, normalized size of antiderivative = 0.74 \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^2 \, dx=-\frac {600}{7} \, x^{7} - \frac {110}{3} \, x^{6} + \frac {534}{5} \, x^{5} + \frac {135}{4} \, x^{4} - \frac {166}{3} \, x^{3} - \frac {21}{2} \, x^{2} + 18 \, x \]
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Time = 0.03 (sec) , antiderivative size = 34, normalized size of antiderivative = 0.74 \[ \int (1-2 x)^3 (2+3 x) (3+5 x)^2 \, dx=-\frac {600\,x^7}{7}-\frac {110\,x^6}{3}+\frac {534\,x^5}{5}+\frac {135\,x^4}{4}-\frac {166\,x^3}{3}-\frac {21\,x^2}{2}+18\,x \]
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