Integrand size = 18, antiderivative size = 34 \[ \int \left (a+b \log \left (c \left (d (e+f x)^m\right )^n\right )\right ) \, dx=a x-b m n x+\frac {b (e+f x) \log \left (c \left (d (e+f x)^m\right )^n\right )}{f} \]
[Out]
Time = 0.02 (sec) , antiderivative size = 34, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {2436, 2332, 2495} \[ \int \left (a+b \log \left (c \left (d (e+f x)^m\right )^n\right )\right ) \, dx=a x+\frac {b (e+f x) \log \left (c \left (d (e+f x)^m\right )^n\right )}{f}-b m n x \]
[In]
[Out]
Rule 2332
Rule 2436
Rule 2495
Rubi steps \begin{align*} \text {integral}& = a x+b \int \log \left (c \left (d (e+f x)^m\right )^n\right ) \, dx \\ & = a x+b \text {Subst}\left (\int \log \left (c d^n (e+f x)^{m n}\right ) \, dx,c d^n (e+f x)^{m n},c \left (d (e+f x)^m\right )^n\right ) \\ & = a x+b \text {Subst}\left (\frac {\text {Subst}\left (\int \log \left (c d^n x^{m n}\right ) \, dx,x,e+f x\right )}{f},c d^n (e+f x)^{m n},c \left (d (e+f x)^m\right )^n\right ) \\ & = a x-b m n x+\frac {b (e+f x) \log \left (c \left (d (e+f x)^m\right )^n\right )}{f} \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 34, normalized size of antiderivative = 1.00 \[ \int \left (a+b \log \left (c \left (d (e+f x)^m\right )^n\right )\right ) \, dx=a x-b m n x+\frac {b (e+f x) \log \left (c \left (d (e+f x)^m\right )^n\right )}{f} \]
[In]
[Out]
Time = 0.08 (sec) , antiderivative size = 42, normalized size of antiderivative = 1.24
method | result | size |
default | \(a x +b \ln \left (c \left (d \left (f x +e \right )^{m}\right )^{n}\right ) x -b m n x +\frac {b n m e \ln \left (f x +e \right )}{f}\) | \(42\) |
parts | \(a x +b \ln \left (c \left (d \left (f x +e \right )^{m}\right )^{n}\right ) x -b m n x +\frac {b n m e \ln \left (f x +e \right )}{f}\) | \(42\) |
parallelrisch | \(\frac {b \left (2 \ln \left (f x +e \right ) e^{2} m n -x e f m n +x \ln \left (c \left (d \left (f x +e \right )^{m}\right )^{n}\right ) e f -\ln \left (c \left (d \left (f x +e \right )^{m}\right )^{n}\right ) e^{2}\right )}{e f}+a x\) | \(71\) |
[In]
[Out]
none
Time = 0.30 (sec) , antiderivative size = 50, normalized size of antiderivative = 1.47 \[ \int \left (a+b \log \left (c \left (d (e+f x)^m\right )^n\right )\right ) \, dx=\frac {b f n x \log \left (d\right ) + b f x \log \left (c\right ) - {\left (b f m n - a f\right )} x + {\left (b f m n x + b e m n\right )} \log \left (f x + e\right )}{f} \]
[In]
[Out]
Time = 0.22 (sec) , antiderivative size = 53, normalized size of antiderivative = 1.56 \[ \int \left (a+b \log \left (c \left (d (e+f x)^m\right )^n\right )\right ) \, dx=a x + b \left (\begin {cases} \frac {e \log {\left (c \left (d \left (e + f x\right )^{m}\right )^{n} \right )}}{f} - m n x + x \log {\left (c \left (d \left (e + f x\right )^{m}\right )^{n} \right )} & \text {for}\: f \neq 0 \\x \log {\left (c \left (d e^{m}\right )^{n} \right )} & \text {otherwise} \end {cases}\right ) \]
[In]
[Out]
none
Time = 0.19 (sec) , antiderivative size = 45, normalized size of antiderivative = 1.32 \[ \int \left (a+b \log \left (c \left (d (e+f x)^m\right )^n\right )\right ) \, dx=-b f m n {\left (\frac {x}{f} - \frac {e \log \left (f x + e\right )}{f^{2}}\right )} + b x \log \left (\left ({\left (f x + e\right )}^{m} d\right )^{n} c\right ) + a x \]
[In]
[Out]
none
Time = 0.34 (sec) , antiderivative size = 59, normalized size of antiderivative = 1.74 \[ \int \left (a+b \log \left (c \left (d (e+f x)^m\right )^n\right )\right ) \, dx={\left (\frac {{\left (f x + e\right )} m n \log \left (f x + e\right )}{f} - \frac {{\left (f x + e\right )} m n}{f} + \frac {{\left (f x + e\right )} n \log \left (d\right )}{f} + \frac {{\left (f x + e\right )} \log \left (c\right )}{f}\right )} b + a x \]
[In]
[Out]
Time = 1.32 (sec) , antiderivative size = 41, normalized size of antiderivative = 1.21 \[ \int \left (a+b \log \left (c \left (d (e+f x)^m\right )^n\right )\right ) \, dx=x\,\left (a-b\,m\,n\right )+b\,x\,\ln \left (c\,{\left (d\,{\left (e+f\,x\right )}^m\right )}^n\right )+\frac {b\,e\,m\,n\,\ln \left (e+f\,x\right )}{f} \]
[In]
[Out]