Integrand size = 18, antiderivative size = 13 \[ \int \frac {(a+b x)^5}{(a c+b c x)^6} \, dx=\frac {\log (a+b x)}{b c^6} \]
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Time = 0.00 (sec) , antiderivative size = 13, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.111, Rules used = {21, 31} \[ \int \frac {(a+b x)^5}{(a c+b c x)^6} \, dx=\frac {\log (a+b x)}{b c^6} \]
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Rule 21
Rule 31
Rubi steps \begin{align*} \text {integral}& = \frac {\int \frac {1}{a+b x} \, dx}{c^6} \\ & = \frac {\log (a+b x)}{b c^6} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 13, normalized size of antiderivative = 1.00 \[ \int \frac {(a+b x)^5}{(a c+b c x)^6} \, dx=\frac {\log (a+b x)}{b c^6} \]
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Time = 0.28 (sec) , antiderivative size = 14, normalized size of antiderivative = 1.08
method | result | size |
default | \(\frac {\ln \left (b x +a \right )}{b \,c^{6}}\) | \(14\) |
norman | \(\frac {\ln \left (b x +a \right )}{b \,c^{6}}\) | \(14\) |
risch | \(\frac {\ln \left (b x +a \right )}{b \,c^{6}}\) | \(14\) |
parallelrisch | \(\frac {\ln \left (b x +a \right )}{b \,c^{6}}\) | \(14\) |
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none
Time = 0.23 (sec) , antiderivative size = 13, normalized size of antiderivative = 1.00 \[ \int \frac {(a+b x)^5}{(a c+b c x)^6} \, dx=\frac {\log \left (b x + a\right )}{b c^{6}} \]
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Time = 0.16 (sec) , antiderivative size = 17, normalized size of antiderivative = 1.31 \[ \int \frac {(a+b x)^5}{(a c+b c x)^6} \, dx=\frac {\log {\left (a c^{6} + b c^{6} x \right )}}{b c^{6}} \]
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none
Time = 0.20 (sec) , antiderivative size = 13, normalized size of antiderivative = 1.00 \[ \int \frac {(a+b x)^5}{(a c+b c x)^6} \, dx=\frac {\log \left (b x + a\right )}{b c^{6}} \]
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none
Time = 0.28 (sec) , antiderivative size = 14, normalized size of antiderivative = 1.08 \[ \int \frac {(a+b x)^5}{(a c+b c x)^6} \, dx=\frac {\log \left ({\left | b x + a \right |}\right )}{b c^{6}} \]
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Time = 0.05 (sec) , antiderivative size = 13, normalized size of antiderivative = 1.00 \[ \int \frac {(a+b x)^5}{(a c+b c x)^6} \, dx=\frac {\ln \left (a+b\,x\right )}{b\,c^6} \]
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