Integrand size = 11, antiderivative size = 17 \[ \int \frac {1}{x+\log \left (\frac {\log (5)}{4}\right )} \, dx=\log (11)+\log \left (\frac {2}{5} \left (x+\log \left (\frac {\log (5)}{4}\right )\right )\right ) \]
[Out]
Time = 0.00 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.59, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {31} \[ \int \frac {1}{x+\log \left (\frac {\log (5)}{4}\right )} \, dx=\log \left (x+\log \left (\frac {\log (5)}{4}\right )\right ) \]
[In]
[Out]
Rule 31
Rubi steps \begin{align*} \text {integral}& = \log \left (x+\log \left (\frac {\log (5)}{4}\right )\right ) \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.59 \[ \int \frac {1}{x+\log \left (\frac {\log (5)}{4}\right )} \, dx=\log \left (x+\log \left (\frac {\log (5)}{4}\right )\right ) \]
[In]
[Out]
Time = 1.63 (sec) , antiderivative size = 9, normalized size of antiderivative = 0.53
method | result | size |
default | \(\ln \left (\ln \left (\frac {\ln \left (5\right )}{4}\right )+x \right )\) | \(9\) |
norman | \(\ln \left (\ln \left (\frac {\ln \left (5\right )}{4}\right )+x \right )\) | \(9\) |
parallelrisch | \(\ln \left (\ln \left (\frac {\ln \left (5\right )}{4}\right )+x \right )\) | \(9\) |
risch | \(\ln \left (-2 \ln \left (2\right )+\ln \left (\ln \left (5\right )\right )+x \right )\) | \(11\) |
meijerg | \(\frac {2 \ln \left (2\right ) \ln \left (\ln \left (5\right )\right ) \ln \left (1+\frac {x}{2 \ln \left (2\right ) \ln \left (\ln \left (5\right )\right )}\right )}{\ln \left (\frac {\ln \left (5\right )}{4}\right )}\) | \(30\) |
[In]
[Out]
none
Time = 0.24 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.47 \[ \int \frac {1}{x+\log \left (\frac {\log (5)}{4}\right )} \, dx=\log \left (x + \log \left (\frac {1}{4} \, \log \left (5\right )\right )\right ) \]
[In]
[Out]
Time = 0.03 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.71 \[ \int \frac {1}{x+\log \left (\frac {\log (5)}{4}\right )} \, dx=\log {\left (x - 2 \log {\left (2 \right )} + \log {\left (\log {\left (5 \right )} \right )} \right )} \]
[In]
[Out]
none
Time = 0.18 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.47 \[ \int \frac {1}{x+\log \left (\frac {\log (5)}{4}\right )} \, dx=\log \left (x + \log \left (\frac {1}{4} \, \log \left (5\right )\right )\right ) \]
[In]
[Out]
none
Time = 0.26 (sec) , antiderivative size = 9, normalized size of antiderivative = 0.53 \[ \int \frac {1}{x+\log \left (\frac {\log (5)}{4}\right )} \, dx=\log \left ({\left | x + \log \left (\frac {1}{4} \, \log \left (5\right )\right ) \right |}\right ) \]
[In]
[Out]
Time = 10.53 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.47 \[ \int \frac {1}{x+\log \left (\frac {\log (5)}{4}\right )} \, dx=\ln \left (x+\ln \left (\frac {\ln \left (5\right )}{4}\right )\right ) \]
[In]
[Out]