Integrand size = 20, antiderivative size = 82 \[ \int \frac {(a+b x) (a c-b c x)^5}{x^3} \, dx=-\frac {a^6 c^5}{2 x^2}+\frac {4 a^5 b c^5}{x}-\frac {5}{2} a^2 b^4 c^5 x^2+\frac {4}{3} a b^5 c^5 x^3-\frac {1}{4} b^6 c^5 x^4+5 a^4 b^2 c^5 \log (x) \]
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Time = 0.02 (sec) , antiderivative size = 82, 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} \[ \int \frac {(a+b x) (a c-b c x)^5}{x^3} \, dx=-\frac {a^6 c^5}{2 x^2}+\frac {4 a^5 b c^5}{x}+5 a^4 b^2 c^5 \log (x)-\frac {5}{2} a^2 b^4 c^5 x^2+\frac {4}{3} a b^5 c^5 x^3-\frac {1}{4} b^6 c^5 x^4 \]
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Rule 76
Rubi steps \begin{align*} \text {integral}& = \int \left (\frac {a^6 c^5}{x^3}-\frac {4 a^5 b c^5}{x^2}+\frac {5 a^4 b^2 c^5}{x}-5 a^2 b^4 c^5 x+4 a b^5 c^5 x^2-b^6 c^5 x^3\right ) \, dx \\ & = -\frac {a^6 c^5}{2 x^2}+\frac {4 a^5 b c^5}{x}-\frac {5}{2} a^2 b^4 c^5 x^2+\frac {4}{3} a b^5 c^5 x^3-\frac {1}{4} b^6 c^5 x^4+5 a^4 b^2 c^5 \log (x) \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 68, normalized size of antiderivative = 0.83 \[ \int \frac {(a+b x) (a c-b c x)^5}{x^3} \, dx=c^5 \left (-\frac {a^6}{2 x^2}+\frac {4 a^5 b}{x}-\frac {5}{2} a^2 b^4 x^2+\frac {4}{3} a b^5 x^3-\frac {b^6 x^4}{4}+5 a^4 b^2 \log (x)\right ) \]
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Time = 0.39 (sec) , antiderivative size = 61, normalized size of antiderivative = 0.74
method | result | size |
default | \(c^{5} \left (-\frac {b^{6} x^{4}}{4}+\frac {4 a \,b^{5} x^{3}}{3}-\frac {5 a^{2} b^{4} x^{2}}{2}+5 a^{4} b^{2} \ln \left (x \right )+\frac {4 a^{5} b}{x}-\frac {a^{6}}{2 x^{2}}\right )\) | \(61\) |
norman | \(\frac {-\frac {1}{2} a^{6} c^{5}-\frac {1}{4} b^{6} c^{5} x^{6}+\frac {4}{3} a \,b^{5} c^{5} x^{5}-\frac {5}{2} a^{2} b^{4} c^{5} x^{4}+4 a^{5} b \,c^{5} x}{x^{2}}+5 a^{4} b^{2} c^{5} \ln \left (x \right )\) | \(75\) |
risch | \(-\frac {b^{6} c^{5} x^{4}}{4}+\frac {4 a \,b^{5} c^{5} x^{3}}{3}-\frac {5 a^{2} b^{4} c^{5} x^{2}}{2}+\frac {4 a^{5} b \,c^{5} x -\frac {1}{2} a^{6} c^{5}}{x^{2}}+5 a^{4} b^{2} c^{5} \ln \left (x \right )\) | \(75\) |
parallelrisch | \(\frac {-3 b^{6} c^{5} x^{6}+16 a \,b^{5} c^{5} x^{5}-30 a^{2} b^{4} c^{5} x^{4}+60 a^{4} c^{5} b^{2} \ln \left (x \right ) x^{2}+48 a^{5} b \,c^{5} x -6 a^{6} c^{5}}{12 x^{2}}\) | \(78\) |
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none
Time = 0.22 (sec) , antiderivative size = 77, normalized size of antiderivative = 0.94 \[ \int \frac {(a+b x) (a c-b c x)^5}{x^3} \, dx=-\frac {3 \, b^{6} c^{5} x^{6} - 16 \, a b^{5} c^{5} x^{5} + 30 \, a^{2} b^{4} c^{5} x^{4} - 60 \, a^{4} b^{2} c^{5} x^{2} \log \left (x\right ) - 48 \, a^{5} b c^{5} x + 6 \, a^{6} c^{5}}{12 \, x^{2}} \]
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Time = 0.10 (sec) , antiderivative size = 82, normalized size of antiderivative = 1.00 \[ \int \frac {(a+b x) (a c-b c x)^5}{x^3} \, dx=5 a^{4} b^{2} c^{5} \log {\left (x \right )} - \frac {5 a^{2} b^{4} c^{5} x^{2}}{2} + \frac {4 a b^{5} c^{5} x^{3}}{3} - \frac {b^{6} c^{5} x^{4}}{4} - \frac {a^{6} c^{5} - 8 a^{5} b c^{5} x}{2 x^{2}} \]
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none
Time = 0.21 (sec) , antiderivative size = 75, normalized size of antiderivative = 0.91 \[ \int \frac {(a+b x) (a c-b c x)^5}{x^3} \, dx=-\frac {1}{4} \, b^{6} c^{5} x^{4} + \frac {4}{3} \, a b^{5} c^{5} x^{3} - \frac {5}{2} \, a^{2} b^{4} c^{5} x^{2} + 5 \, a^{4} b^{2} c^{5} \log \left (x\right ) + \frac {8 \, a^{5} b c^{5} x - a^{6} c^{5}}{2 \, x^{2}} \]
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Time = 0.29 (sec) , antiderivative size = 76, normalized size of antiderivative = 0.93 \[ \int \frac {(a+b x) (a c-b c x)^5}{x^3} \, dx=-\frac {1}{4} \, b^{6} c^{5} x^{4} + \frac {4}{3} \, a b^{5} c^{5} x^{3} - \frac {5}{2} \, a^{2} b^{4} c^{5} x^{2} + 5 \, a^{4} b^{2} c^{5} \log \left ({\left | x \right |}\right ) + \frac {8 \, a^{5} b c^{5} x - a^{6} c^{5}}{2 \, x^{2}} \]
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Time = 0.04 (sec) , antiderivative size = 75, normalized size of antiderivative = 0.91 \[ \int \frac {(a+b x) (a c-b c x)^5}{x^3} \, dx=\frac {4\,a\,b^5\,c^5\,x^3}{3}-\frac {b^6\,c^5\,x^4}{4}-\frac {\frac {a^6\,c^5}{2}-4\,a^5\,b\,c^5\,x}{x^2}-\frac {5\,a^2\,b^4\,c^5\,x^2}{2}+5\,a^4\,b^2\,c^5\,\ln \left (x\right ) \]
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