Integrand size = 37, antiderivative size = 15 \[ \int \frac {8 e^x \log (-7+4 x)+e^x (-7+4 x) \log ^2(-7+4 x)}{-175+100 x} \, dx=\frac {1}{25} e^x \log ^2(-7+4 x) \]
[Out]
Leaf count is larger than twice the leaf count of optimal. \(38\) vs. \(2(15)=30\).
Time = 0.09 (sec) , antiderivative size = 38, normalized size of antiderivative = 2.53, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.054, Rules used = {6873, 2326} \[ \int \frac {8 e^x \log (-7+4 x)+e^x (-7+4 x) \log ^2(-7+4 x)}{-175+100 x} \, dx=\frac {e^x \log (4 x-7) (7 \log (4 x-7)-4 x \log (4 x-7))}{25 (7-4 x)} \]
[In]
[Out]
Rule 2326
Rule 6873
Rubi steps \begin{align*} \text {integral}& = \int \frac {e^x \log (-7+4 x) (-8+7 \log (-7+4 x)-4 x \log (-7+4 x))}{175-100 x} \, dx \\ & = \frac {e^x \log (-7+4 x) (7 \log (-7+4 x)-4 x \log (-7+4 x))}{25 (7-4 x)} \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 15, normalized size of antiderivative = 1.00 \[ \int \frac {8 e^x \log (-7+4 x)+e^x (-7+4 x) \log ^2(-7+4 x)}{-175+100 x} \, dx=\frac {1}{25} e^x \log ^2(-7+4 x) \]
[In]
[Out]
Time = 1.32 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.87
method | result | size |
norman | \(\frac {{\mathrm e}^{x} \ln \left (4 x -7\right )^{2}}{25}\) | \(13\) |
risch | \(\frac {{\mathrm e}^{x} \ln \left (4 x -7\right )^{2}}{25}\) | \(13\) |
parallelrisch | \(\frac {{\mathrm e}^{x} \ln \left (4 x -7\right )^{2}}{25}\) | \(13\) |
[In]
[Out]
none
Time = 0.25 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.80 \[ \int \frac {8 e^x \log (-7+4 x)+e^x (-7+4 x) \log ^2(-7+4 x)}{-175+100 x} \, dx=\frac {1}{25} \, e^{x} \log \left (4 \, x - 7\right )^{2} \]
[In]
[Out]
Time = 0.13 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.80 \[ \int \frac {8 e^x \log (-7+4 x)+e^x (-7+4 x) \log ^2(-7+4 x)}{-175+100 x} \, dx=\frac {e^{x} \log {\left (4 x - 7 \right )}^{2}}{25} \]
[In]
[Out]
none
Time = 0.23 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.80 \[ \int \frac {8 e^x \log (-7+4 x)+e^x (-7+4 x) \log ^2(-7+4 x)}{-175+100 x} \, dx=\frac {1}{25} \, e^{x} \log \left (4 \, x - 7\right )^{2} \]
[In]
[Out]
none
Time = 0.26 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.80 \[ \int \frac {8 e^x \log (-7+4 x)+e^x (-7+4 x) \log ^2(-7+4 x)}{-175+100 x} \, dx=\frac {1}{25} \, e^{x} \log \left (4 \, x - 7\right )^{2} \]
[In]
[Out]
Time = 9.43 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.80 \[ \int \frac {8 e^x \log (-7+4 x)+e^x (-7+4 x) \log ^2(-7+4 x)}{-175+100 x} \, dx=\frac {{\mathrm {e}}^x\,{\ln \left (4\,x-7\right )}^2}{25} \]
[In]
[Out]