Integrand size = 18, antiderivative size = 34 \[ \int (1-2 x)^3 (2+3 x) (3+5 x) \, dx=-\frac {77}{32} (1-2 x)^4+\frac {17}{10} (1-2 x)^5-\frac {5}{16} (1-2 x)^6 \]
[Out]
Time = 0.01 (sec) , antiderivative size = 34, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.056, Rules used = {78} \[ \int (1-2 x)^3 (2+3 x) (3+5 x) \, dx=-\frac {5}{16} (1-2 x)^6+\frac {17}{10} (1-2 x)^5-\frac {77}{32} (1-2 x)^4 \]
[In]
[Out]
Rule 78
Rubi steps \begin{align*} \text {integral}& = \int \left (\frac {77}{4} (1-2 x)^3-17 (1-2 x)^4+\frac {15}{4} (1-2 x)^5\right ) \, dx \\ & = -\frac {77}{32} (1-2 x)^4+\frac {17}{10} (1-2 x)^5-\frac {5}{16} (1-2 x)^6 \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 35, normalized size of antiderivative = 1.03 \[ \int (1-2 x)^3 (2+3 x) (3+5 x) \, dx=6 x-\frac {17 x^2}{2}-9 x^3+\frac {45 x^4}{2}+\frac {28 x^5}{5}-20 x^6 \]
[In]
[Out]
Time = 1.93 (sec) , antiderivative size = 29, normalized size of antiderivative = 0.85
method | result | size |
gosper | \(-\frac {x \left (200 x^{5}-56 x^{4}-225 x^{3}+90 x^{2}+85 x -60\right )}{10}\) | \(29\) |
default | \(-20 x^{6}+\frac {28}{5} x^{5}+\frac {45}{2} x^{4}-9 x^{3}-\frac {17}{2} x^{2}+6 x\) | \(30\) |
norman | \(-20 x^{6}+\frac {28}{5} x^{5}+\frac {45}{2} x^{4}-9 x^{3}-\frac {17}{2} x^{2}+6 x\) | \(30\) |
risch | \(-20 x^{6}+\frac {28}{5} x^{5}+\frac {45}{2} x^{4}-9 x^{3}-\frac {17}{2} x^{2}+6 x\) | \(30\) |
parallelrisch | \(-20 x^{6}+\frac {28}{5} x^{5}+\frac {45}{2} x^{4}-9 x^{3}-\frac {17}{2} x^{2}+6 x\) | \(30\) |
[In]
[Out]
none
Time = 0.22 (sec) , antiderivative size = 29, normalized size of antiderivative = 0.85 \[ \int (1-2 x)^3 (2+3 x) (3+5 x) \, dx=-20 \, x^{6} + \frac {28}{5} \, x^{5} + \frac {45}{2} \, x^{4} - 9 \, x^{3} - \frac {17}{2} \, x^{2} + 6 \, x \]
[In]
[Out]
Time = 0.02 (sec) , antiderivative size = 32, normalized size of antiderivative = 0.94 \[ \int (1-2 x)^3 (2+3 x) (3+5 x) \, dx=- 20 x^{6} + \frac {28 x^{5}}{5} + \frac {45 x^{4}}{2} - 9 x^{3} - \frac {17 x^{2}}{2} + 6 x \]
[In]
[Out]
none
Time = 0.20 (sec) , antiderivative size = 29, normalized size of antiderivative = 0.85 \[ \int (1-2 x)^3 (2+3 x) (3+5 x) \, dx=-20 \, x^{6} + \frac {28}{5} \, x^{5} + \frac {45}{2} \, x^{4} - 9 \, x^{3} - \frac {17}{2} \, x^{2} + 6 \, x \]
[In]
[Out]
none
Time = 0.28 (sec) , antiderivative size = 29, normalized size of antiderivative = 0.85 \[ \int (1-2 x)^3 (2+3 x) (3+5 x) \, dx=-20 \, x^{6} + \frac {28}{5} \, x^{5} + \frac {45}{2} \, x^{4} - 9 \, x^{3} - \frac {17}{2} \, x^{2} + 6 \, x \]
[In]
[Out]
Time = 0.02 (sec) , antiderivative size = 29, normalized size of antiderivative = 0.85 \[ \int (1-2 x)^3 (2+3 x) (3+5 x) \, dx=-20\,x^6+\frac {28\,x^5}{5}+\frac {45\,x^4}{2}-9\,x^3-\frac {17\,x^2}{2}+6\,x \]
[In]
[Out]