Optimal. Leaf size=151 \[ \frac{d p \text{PolyLog}\left (2,\frac{a (d+e x)}{a d-b e}\right )}{e^2}-\frac{d p \text{PolyLog}\left (2,\frac{e x}{d}+1\right )}{e^2}-\frac{d \log (d+e x) \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{e^2}+\frac{x \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{e}+\frac{d p \log (d+e x) \log \left (-\frac{e (a x+b)}{a d-b e}\right )}{e^2}+\frac{b p \log (a x+b)}{a e}-\frac{d p \log \left (-\frac{e x}{d}\right ) \log (d+e x)}{e^2} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.212287, antiderivative size = 151, normalized size of antiderivative = 1., number of steps used = 13, number of rules used = 11, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.524, Rules used = {2466, 2448, 263, 31, 2462, 260, 2416, 2394, 2315, 2393, 2391} \[ \frac{d p \text{PolyLog}\left (2,\frac{a (d+e x)}{a d-b e}\right )}{e^2}-\frac{d p \text{PolyLog}\left (2,\frac{e x}{d}+1\right )}{e^2}-\frac{d \log (d+e x) \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{e^2}+\frac{x \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{e}+\frac{d p \log (d+e x) \log \left (-\frac{e (a x+b)}{a d-b e}\right )}{e^2}+\frac{b p \log (a x+b)}{a e}-\frac{d p \log \left (-\frac{e x}{d}\right ) \log (d+e x)}{e^2} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2466
Rule 2448
Rule 263
Rule 31
Rule 2462
Rule 260
Rule 2416
Rule 2394
Rule 2315
Rule 2393
Rule 2391
Rubi steps
\begin{align*} \int \frac{x \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{d+e x} \, dx &=\int \left (\frac{\log \left (c \left (a+\frac{b}{x}\right )^p\right )}{e}-\frac{d \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{e (d+e x)}\right ) \, dx\\ &=\frac{\int \log \left (c \left (a+\frac{b}{x}\right )^p\right ) \, dx}{e}-\frac{d \int \frac{\log \left (c \left (a+\frac{b}{x}\right )^p\right )}{d+e x} \, dx}{e}\\ &=\frac{x \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{e}-\frac{d \log \left (c \left (a+\frac{b}{x}\right )^p\right ) \log (d+e x)}{e^2}-\frac{(b d p) \int \frac{\log (d+e x)}{\left (a+\frac{b}{x}\right ) x^2} \, dx}{e^2}+\frac{(b p) \int \frac{1}{\left (a+\frac{b}{x}\right ) x} \, dx}{e}\\ &=\frac{x \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{e}-\frac{d \log \left (c \left (a+\frac{b}{x}\right )^p\right ) \log (d+e x)}{e^2}-\frac{(b d p) \int \left (\frac{\log (d+e x)}{b x}-\frac{a \log (d+e x)}{b (b+a x)}\right ) \, dx}{e^2}+\frac{(b p) \int \frac{1}{b+a x} \, dx}{e}\\ &=\frac{x \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{e}+\frac{b p \log (b+a x)}{a e}-\frac{d \log \left (c \left (a+\frac{b}{x}\right )^p\right ) \log (d+e x)}{e^2}-\frac{(d p) \int \frac{\log (d+e x)}{x} \, dx}{e^2}+\frac{(a d p) \int \frac{\log (d+e x)}{b+a x} \, dx}{e^2}\\ &=\frac{x \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{e}+\frac{b p \log (b+a x)}{a e}-\frac{d \log \left (c \left (a+\frac{b}{x}\right )^p\right ) \log (d+e x)}{e^2}-\frac{d p \log \left (-\frac{e x}{d}\right ) \log (d+e x)}{e^2}+\frac{d p \log \left (-\frac{e (b+a x)}{a d-b e}\right ) \log (d+e x)}{e^2}+\frac{(d p) \int \frac{\log \left (-\frac{e x}{d}\right )}{d+e x} \, dx}{e}-\frac{(d p) \int \frac{\log \left (\frac{e (b+a x)}{-a d+b e}\right )}{d+e x} \, dx}{e}\\ &=\frac{x \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{e}+\frac{b p \log (b+a x)}{a e}-\frac{d \log \left (c \left (a+\frac{b}{x}\right )^p\right ) \log (d+e x)}{e^2}-\frac{d p \log \left (-\frac{e x}{d}\right ) \log (d+e x)}{e^2}+\frac{d p \log \left (-\frac{e (b+a x)}{a d-b e}\right ) \log (d+e x)}{e^2}-\frac{d p \text{Li}_2\left (1+\frac{e x}{d}\right )}{e^2}-\frac{(d p) \operatorname{Subst}\left (\int \frac{\log \left (1+\frac{a x}{-a d+b e}\right )}{x} \, dx,x,d+e x\right )}{e^2}\\ &=\frac{x \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{e}+\frac{b p \log (b+a x)}{a e}-\frac{d \log \left (c \left (a+\frac{b}{x}\right )^p\right ) \log (d+e x)}{e^2}-\frac{d p \log \left (-\frac{e x}{d}\right ) \log (d+e x)}{e^2}+\frac{d p \log \left (-\frac{e (b+a x)}{a d-b e}\right ) \log (d+e x)}{e^2}+\frac{d p \text{Li}_2\left (\frac{a (d+e x)}{a d-b e}\right )}{e^2}-\frac{d p \text{Li}_2\left (1+\frac{e x}{d}\right )}{e^2}\\ \end{align*}
Mathematica [A] time = 0.0571212, size = 149, normalized size = 0.99 \[ -\frac{d p \left (-\text{PolyLog}\left (2,\frac{a (d+e x)}{a d-b e}\right )+\text{PolyLog}\left (2,\frac{d+e x}{d}\right )-\log (d+e x) \log \left (-\frac{e (a x+b)}{a d-b e}\right )+\log \left (-\frac{e x}{d}\right ) \log (d+e x)\right )}{e^2}-\frac{d \log (d+e x) \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{e^2}+\frac{x \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{e}+\frac{b p \left (\frac{\log \left (a+\frac{b}{x}\right )}{a}+\frac{\log (x)}{a}\right )}{e} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F] time = 0.742, size = 0, normalized size = 0. \begin{align*} \int{\frac{x}{ex+d}\ln \left ( c \left ( a+{\frac{b}{x}} \right ) ^{p} \right ) }\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{x \log \left ({\left (a + \frac{b}{x}\right )}^{p} c\right )}{e x + d}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{x \log \left (c \left (\frac{a x + b}{x}\right )^{p}\right )}{e x + d}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{x \log \left ({\left (a + \frac{b}{x}\right )}^{p} c\right )}{e x + d}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]