Optimal. Leaf size=105 \[ \frac {b^2 p \log (a+b x)}{2 e (b d-a e)^2}-\frac {b^2 p \log (d+e x)}{2 e (b d-a e)^2}-\frac {\log \left (c (a+b x)^p\right )}{2 e (d+e x)^2}+\frac {b p}{2 e (d+e x) (b d-a e)} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.06, antiderivative size = 105, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.111, Rules used = {2395, 44} \[ \frac {b^2 p \log (a+b x)}{2 e (b d-a e)^2}-\frac {b^2 p \log (d+e x)}{2 e (b d-a e)^2}-\frac {\log \left (c (a+b x)^p\right )}{2 e (d+e x)^2}+\frac {b p}{2 e (d+e x) (b d-a e)} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 44
Rule 2395
Rubi steps
\begin {align*} \int \frac {\log \left (c (a+b x)^p\right )}{(d+e x)^3} \, dx &=-\frac {\log \left (c (a+b x)^p\right )}{2 e (d+e x)^2}+\frac {(b p) \int \frac {1}{(a+b x) (d+e x)^2} \, dx}{2 e}\\ &=-\frac {\log \left (c (a+b x)^p\right )}{2 e (d+e x)^2}+\frac {(b p) \int \left (\frac {b^2}{(b d-a e)^2 (a+b x)}-\frac {e}{(b d-a e) (d+e x)^2}-\frac {b e}{(b d-a e)^2 (d+e x)}\right ) \, dx}{2 e}\\ &=\frac {b p}{2 e (b d-a e) (d+e x)}+\frac {b^2 p \log (a+b x)}{2 e (b d-a e)^2}-\frac {\log \left (c (a+b x)^p\right )}{2 e (d+e x)^2}-\frac {b^2 p \log (d+e x)}{2 e (b d-a e)^2}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.10, size = 80, normalized size = 0.76 \[ \frac {\frac {b p (d+e x) (b (d+e x) \log (a+b x)-a e-b (d+e x) \log (d+e x)+b d)}{(b d-a e)^2}-\log \left (c (a+b x)^p\right )}{2 e (d+e x)^2} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [B] time = 0.45, size = 236, normalized size = 2.25 \[ \frac {{\left (b^{2} d e - a b e^{2}\right )} p x + {\left (b^{2} d^{2} - a b d e\right )} p + {\left (b^{2} e^{2} p x^{2} + 2 \, b^{2} d e p x + {\left (2 \, a b d e - a^{2} e^{2}\right )} p\right )} \log \left (b x + a\right ) - {\left (b^{2} e^{2} p x^{2} + 2 \, b^{2} d e p x + b^{2} d^{2} p\right )} \log \left (e x + d\right ) - {\left (b^{2} d^{2} - 2 \, a b d e + a^{2} e^{2}\right )} \log \relax (c)}{2 \, {\left (b^{2} d^{4} e - 2 \, a b d^{3} e^{2} + a^{2} d^{2} e^{3} + {\left (b^{2} d^{2} e^{3} - 2 \, a b d e^{4} + a^{2} e^{5}\right )} x^{2} + 2 \, {\left (b^{2} d^{3} e^{2} - 2 \, a b d^{2} e^{3} + a^{2} d e^{4}\right )} x\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [B] time = 0.17, size = 266, normalized size = 2.53 \[ \frac {b^{2} p x^{2} e^{2} \log \left (b x + a\right ) + 2 \, b^{2} d p x e \log \left (b x + a\right ) - b^{2} p x^{2} e^{2} \log \left (x e + d\right ) - 2 \, b^{2} d p x e \log \left (x e + d\right ) + b^{2} d p x e + 2 \, a b d p e \log \left (b x + a\right ) - b^{2} d^{2} p \log \left (x e + d\right ) + b^{2} d^{2} p - a b p x e^{2} - a b d p e - a^{2} p e^{2} \log \left (b x + a\right ) - b^{2} d^{2} \log \relax (c) + 2 \, a b d e \log \relax (c) - a^{2} e^{2} \log \relax (c)}{2 \, {\left (b^{2} d^{2} x^{2} e^{3} + 2 \, b^{2} d^{3} x e^{2} + b^{2} d^{4} e - 2 \, a b d x^{2} e^{4} - 4 \, a b d^{2} x e^{3} - 2 \, a b d^{3} e^{2} + a^{2} x^{2} e^{5} + 2 \, a^{2} d x e^{4} + a^{2} d^{2} e^{3}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [C] time = 0.57, size = 582, normalized size = 5.54 \[ -\frac {\ln \left (\left (b x +a \right )^{p}\right )}{2 \left (e x +d \right )^{2} e}-\frac {2 b^{2} d^{2} p \ln \left (e x +d \right )-2 b^{2} d^{2} p \ln \left (-b x -a \right )+2 a^{2} e^{2} \ln \relax (c )+2 a b d e p +2 a b \,e^{2} p x -2 b^{2} d e p x -2 b^{2} d^{2} p +2 b^{2} d^{2} \ln \relax (c )-2 i \pi a b d e \,\mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \left (b x +a \right )^{p}\right )^{2}+i \pi \,a^{2} e^{2} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \left (b x +a \right )^{p}\right )^{2}+i \pi \,a^{2} e^{2} \mathrm {csgn}\left (i \left (b x +a \right )^{p}\right ) \mathrm {csgn}\left (i c \left (b x +a \right )^{p}\right )^{2}+i \pi \,b^{2} d^{2} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \left (b x +a \right )^{p}\right )^{2}+i \pi \,b^{2} d^{2} \mathrm {csgn}\left (i \left (b x +a \right )^{p}\right ) \mathrm {csgn}\left (i c \left (b x +a \right )^{p}\right )^{2}-2 i \pi a b d e \,\mathrm {csgn}\left (i \left (b x +a \right )^{p}\right ) \mathrm {csgn}\left (i c \left (b x +a \right )^{p}\right )^{2}+4 b^{2} d e p x \ln \left (e x +d \right )-4 b^{2} d e p x \ln \left (-b x -a \right )+2 b^{2} e^{2} p \,x^{2} \ln \left (e x +d \right )-2 b^{2} e^{2} p \,x^{2} \ln \left (-b x -a \right )-4 a b d e \ln \relax (c )+2 i \pi a b d e \,\mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i \left (b x +a \right )^{p}\right ) \mathrm {csgn}\left (i c \left (b x +a \right )^{p}\right )-i \pi \,a^{2} e^{2} \mathrm {csgn}\left (i c \left (b x +a \right )^{p}\right )^{3}-i \pi \,b^{2} d^{2} \mathrm {csgn}\left (i c \left (b x +a \right )^{p}\right )^{3}-i \pi \,a^{2} e^{2} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i \left (b x +a \right )^{p}\right ) \mathrm {csgn}\left (i c \left (b x +a \right )^{p}\right )+2 i \pi a b d e \mathrm {csgn}\left (i c \left (b x +a \right )^{p}\right )^{3}-i \pi \,b^{2} d^{2} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i \left (b x +a \right )^{p}\right ) \mathrm {csgn}\left (i c \left (b x +a \right )^{p}\right )}{4 \left (e x +d \right )^{2} \left (a e -b d \right )^{2} e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 0.45, size = 120, normalized size = 1.14 \[ \frac {b p {\left (\frac {b \log \left (b x + a\right )}{b^{2} d^{2} - 2 \, a b d e + a^{2} e^{2}} - \frac {b \log \left (e x + d\right )}{b^{2} d^{2} - 2 \, a b d e + a^{2} e^{2}} + \frac {1}{b d^{2} - a d e + {\left (b d e - a e^{2}\right )} x}\right )}}{2 \, e} - \frac {\log \left ({\left (b x + a\right )}^{p} c\right )}{2 \, {\left (e x + d\right )}^{2} e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 0.64, size = 96, normalized size = 0.91 \[ -\frac {\ln \left (c\,{\left (a+b\,x\right )}^p\right )}{2\,e\,{\left (d+e\,x\right )}^2}-\frac {b\,p}{2\,e\,\left (a\,e-b\,d\right )\,\left (d+e\,x\right )}-\frac {b^2\,p\,\mathrm {atan}\left (\frac {a\,e\,1{}\mathrm {i}+b\,d\,1{}\mathrm {i}+b\,e\,x\,2{}\mathrm {i}}{a\,e-b\,d}\right )\,1{}\mathrm {i}}{e\,{\left (a\,e-b\,d\right )}^2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: NotImplementedError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________