Integrand size = 20, antiderivative size = 87 \[ \int x^3 (a+b x) (a c-b c x)^5 \, dx=\frac {1}{4} a^6 c^5 x^4-\frac {4}{5} a^5 b c^5 x^5+\frac {5}{6} a^4 b^2 c^5 x^6-\frac {5}{8} a^2 b^4 c^5 x^8+\frac {4}{9} a b^5 c^5 x^9-\frac {1}{10} b^6 c^5 x^{10} \]
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Time = 0.03 (sec) , antiderivative size = 87, 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 = {76} \[ \int x^3 (a+b x) (a c-b c x)^5 \, dx=\frac {1}{4} a^6 c^5 x^4-\frac {4}{5} a^5 b c^5 x^5+\frac {5}{6} a^4 b^2 c^5 x^6-\frac {5}{8} a^2 b^4 c^5 x^8+\frac {4}{9} a b^5 c^5 x^9-\frac {1}{10} b^6 c^5 x^{10} \]
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Rule 76
Rubi steps \begin{align*} \text {integral}& = \int \left (a^6 c^5 x^3-4 a^5 b c^5 x^4+5 a^4 b^2 c^5 x^5-5 a^2 b^4 c^5 x^7+4 a b^5 c^5 x^8-b^6 c^5 x^9\right ) \, dx \\ & = \frac {1}{4} a^6 c^5 x^4-\frac {4}{5} a^5 b c^5 x^5+\frac {5}{6} a^4 b^2 c^5 x^6-\frac {5}{8} a^2 b^4 c^5 x^8+\frac {4}{9} a b^5 c^5 x^9-\frac {1}{10} b^6 c^5 x^{10} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 73, normalized size of antiderivative = 0.84 \[ \int x^3 (a+b x) (a c-b c x)^5 \, dx=c^5 \left (\frac {a^6 x^4}{4}-\frac {4}{5} a^5 b x^5+\frac {5}{6} a^4 b^2 x^6-\frac {5}{8} a^2 b^4 x^8+\frac {4}{9} a b^5 x^9-\frac {b^6 x^{10}}{10}\right ) \]
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Time = 0.38 (sec) , antiderivative size = 61, normalized size of antiderivative = 0.70
method | result | size |
gosper | \(\frac {x^{4} \left (-36 b^{6} x^{6}+160 a \,x^{5} b^{5}-225 a^{2} x^{4} b^{4}+300 a^{4} x^{2} b^{2}-288 a^{5} x b +90 a^{6}\right ) c^{5}}{360}\) | \(61\) |
default | \(\frac {1}{4} a^{6} c^{5} x^{4}-\frac {4}{5} a^{5} b \,c^{5} x^{5}+\frac {5}{6} a^{4} b^{2} c^{5} x^{6}-\frac {5}{8} a^{2} b^{4} c^{5} x^{8}+\frac {4}{9} a \,b^{5} c^{5} x^{9}-\frac {1}{10} b^{6} c^{5} x^{10}\) | \(76\) |
norman | \(\frac {1}{4} a^{6} c^{5} x^{4}-\frac {4}{5} a^{5} b \,c^{5} x^{5}+\frac {5}{6} a^{4} b^{2} c^{5} x^{6}-\frac {5}{8} a^{2} b^{4} c^{5} x^{8}+\frac {4}{9} a \,b^{5} c^{5} x^{9}-\frac {1}{10} b^{6} c^{5} x^{10}\) | \(76\) |
risch | \(\frac {1}{4} a^{6} c^{5} x^{4}-\frac {4}{5} a^{5} b \,c^{5} x^{5}+\frac {5}{6} a^{4} b^{2} c^{5} x^{6}-\frac {5}{8} a^{2} b^{4} c^{5} x^{8}+\frac {4}{9} a \,b^{5} c^{5} x^{9}-\frac {1}{10} b^{6} c^{5} x^{10}\) | \(76\) |
parallelrisch | \(\frac {1}{4} a^{6} c^{5} x^{4}-\frac {4}{5} a^{5} b \,c^{5} x^{5}+\frac {5}{6} a^{4} b^{2} c^{5} x^{6}-\frac {5}{8} a^{2} b^{4} c^{5} x^{8}+\frac {4}{9} a \,b^{5} c^{5} x^{9}-\frac {1}{10} b^{6} c^{5} x^{10}\) | \(76\) |
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Time = 0.22 (sec) , antiderivative size = 75, normalized size of antiderivative = 0.86 \[ \int x^3 (a+b x) (a c-b c x)^5 \, dx=-\frac {1}{10} \, b^{6} c^{5} x^{10} + \frac {4}{9} \, a b^{5} c^{5} x^{9} - \frac {5}{8} \, a^{2} b^{4} c^{5} x^{8} + \frac {5}{6} \, a^{4} b^{2} c^{5} x^{6} - \frac {4}{5} \, a^{5} b c^{5} x^{5} + \frac {1}{4} \, a^{6} c^{5} x^{4} \]
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Time = 0.03 (sec) , antiderivative size = 87, normalized size of antiderivative = 1.00 \[ \int x^3 (a+b x) (a c-b c x)^5 \, dx=\frac {a^{6} c^{5} x^{4}}{4} - \frac {4 a^{5} b c^{5} x^{5}}{5} + \frac {5 a^{4} b^{2} c^{5} x^{6}}{6} - \frac {5 a^{2} b^{4} c^{5} x^{8}}{8} + \frac {4 a b^{5} c^{5} x^{9}}{9} - \frac {b^{6} c^{5} x^{10}}{10} \]
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Time = 0.21 (sec) , antiderivative size = 75, normalized size of antiderivative = 0.86 \[ \int x^3 (a+b x) (a c-b c x)^5 \, dx=-\frac {1}{10} \, b^{6} c^{5} x^{10} + \frac {4}{9} \, a b^{5} c^{5} x^{9} - \frac {5}{8} \, a^{2} b^{4} c^{5} x^{8} + \frac {5}{6} \, a^{4} b^{2} c^{5} x^{6} - \frac {4}{5} \, a^{5} b c^{5} x^{5} + \frac {1}{4} \, a^{6} c^{5} x^{4} \]
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Time = 0.27 (sec) , antiderivative size = 75, normalized size of antiderivative = 0.86 \[ \int x^3 (a+b x) (a c-b c x)^5 \, dx=-\frac {1}{10} \, b^{6} c^{5} x^{10} + \frac {4}{9} \, a b^{5} c^{5} x^{9} - \frac {5}{8} \, a^{2} b^{4} c^{5} x^{8} + \frac {5}{6} \, a^{4} b^{2} c^{5} x^{6} - \frac {4}{5} \, a^{5} b c^{5} x^{5} + \frac {1}{4} \, a^{6} c^{5} x^{4} \]
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Time = 0.03 (sec) , antiderivative size = 75, normalized size of antiderivative = 0.86 \[ \int x^3 (a+b x) (a c-b c x)^5 \, dx=\frac {a^6\,c^5\,x^4}{4}-\frac {4\,a^5\,b\,c^5\,x^5}{5}+\frac {5\,a^4\,b^2\,c^5\,x^6}{6}-\frac {5\,a^2\,b^4\,c^5\,x^8}{8}+\frac {4\,a\,b^5\,c^5\,x^9}{9}-\frac {b^6\,c^5\,x^{10}}{10} \]
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