Optimal. Leaf size=102 \[ \frac{b e p x (3 a d-b e)}{3 a^2}-\frac{p (a d-b e)^3 \log (a x+b)}{3 a^3 e}+\frac{(d+e x)^3 \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{3 e}+\frac{b e^2 p x^2}{6 a}+\frac{d^3 p \log (x)}{3 e} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.093517, antiderivative size = 102, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.15, Rules used = {2463, 514, 72} \[ \frac{b e p x (3 a d-b e)}{3 a^2}-\frac{p (a d-b e)^3 \log (a x+b)}{3 a^3 e}+\frac{(d+e x)^3 \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{3 e}+\frac{b e^2 p x^2}{6 a}+\frac{d^3 p \log (x)}{3 e} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2463
Rule 514
Rule 72
Rubi steps
\begin{align*} \int (d+e x)^2 \log \left (c \left (a+\frac{b}{x}\right )^p\right ) \, dx &=\frac{(d+e x)^3 \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{3 e}+\frac{(b p) \int \frac{(d+e x)^3}{\left (a+\frac{b}{x}\right ) x^2} \, dx}{3 e}\\ &=\frac{(d+e x)^3 \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{3 e}+\frac{(b p) \int \frac{(d+e x)^3}{x (b+a x)} \, dx}{3 e}\\ &=\frac{(d+e x)^3 \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{3 e}+\frac{(b p) \int \left (\frac{e^2 (3 a d-b e)}{a^2}+\frac{d^3}{b x}+\frac{e^3 x}{a}-\frac{(a d-b e)^3}{a^2 b (b+a x)}\right ) \, dx}{3 e}\\ &=\frac{b e (3 a d-b e) p x}{3 a^2}+\frac{b e^2 p x^2}{6 a}+\frac{(d+e x)^3 \log \left (c \left (a+\frac{b}{x}\right )^p\right )}{3 e}+\frac{d^3 p \log (x)}{3 e}-\frac{(a d-b e)^3 p \log (b+a x)}{3 a^3 e}\\ \end{align*}
Mathematica [A] time = 0.0813943, size = 86, normalized size = 0.84 \[ \frac{2 a^3 (d+e x)^3 \log \left (c \left (a+\frac{b}{x}\right )^p\right )+p \left (2 a^3 d^3 \log (x)+a b e^2 x (6 a d+a e x-2 b e)-2 (a d-b e)^3 \log (a x+b)\right )}{6 a^3 e} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F] time = 0.355, size = 0, normalized size = 0. \begin{align*} \int \left ( ex+d \right ) ^{2}\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 [A] time = 1.03793, size = 138, normalized size = 1.35 \begin{align*} \frac{1}{6} \, b p{\left (\frac{a e^{2} x^{2} + 2 \,{\left (3 \, a d e - b e^{2}\right )} x}{a^{2}} + \frac{2 \,{\left (3 \, a^{2} d^{2} - 3 \, a b d e + b^{2} e^{2}\right )} \log \left (a x + b\right )}{a^{3}}\right )} + \frac{1}{3} \,{\left (e^{2} x^{3} + 3 \, d e x^{2} + 3 \, d^{2} x\right )} \log \left ({\left (a + \frac{b}{x}\right )}^{p} c\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.7112, size = 329, normalized size = 3.23 \begin{align*} \frac{a^{2} b e^{2} p x^{2} + 2 \,{\left (3 \, a^{2} b d e - a b^{2} e^{2}\right )} p x + 2 \,{\left (3 \, a^{2} b d^{2} - 3 \, a b^{2} d e + b^{3} e^{2}\right )} p \log \left (a x + b\right ) + 2 \,{\left (a^{3} e^{2} x^{3} + 3 \, a^{3} d e x^{2} + 3 \, a^{3} d^{2} x\right )} \log \left (c\right ) + 2 \,{\left (a^{3} e^{2} p x^{3} + 3 \, a^{3} d e p x^{2} + 3 \, a^{3} d^{2} p x\right )} \log \left (\frac{a x + b}{x}\right )}{6 \, a^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 8.27237, size = 298, normalized size = 2.92 \begin{align*} \begin{cases} d^{2} p x \log{\left (a + \frac{b}{x} \right )} + d^{2} x \log{\left (c \right )} + d e p x^{2} \log{\left (a + \frac{b}{x} \right )} + d e x^{2} \log{\left (c \right )} + \frac{e^{2} p x^{3} \log{\left (a + \frac{b}{x} \right )}}{3} + \frac{e^{2} x^{3} \log{\left (c \right )}}{3} + \frac{b d^{2} p \log{\left (x + \frac{b}{a} \right )}}{a} + \frac{b d e p x}{a} + \frac{b e^{2} p x^{2}}{6 a} - \frac{b^{2} d e p \log{\left (x + \frac{b}{a} \right )}}{a^{2}} - \frac{b^{2} e^{2} p x}{3 a^{2}} + \frac{b^{3} e^{2} p \log{\left (x + \frac{b}{a} \right )}}{3 a^{3}} & \text{for}\: a \neq 0 \\d^{2} p x \log{\left (b \right )} - d^{2} p x \log{\left (x \right )} + d^{2} p x + d^{2} x \log{\left (c \right )} + d e p x^{2} \log{\left (b \right )} - d e p x^{2} \log{\left (x \right )} + \frac{d e p x^{2}}{2} + d e x^{2} \log{\left (c \right )} + \frac{e^{2} p x^{3} \log{\left (b \right )}}{3} - \frac{e^{2} p x^{3} \log{\left (x \right )}}{3} + \frac{e^{2} p x^{3}}{9} + \frac{e^{2} x^{3} \log{\left (c \right )}}{3} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [B] time = 1.15794, size = 284, normalized size = 2.78 \begin{align*} \frac{2 \, a^{3} p x^{3} e^{2} \log \left (a x + b\right ) + 6 \, a^{3} d p x^{2} e \log \left (a x + b\right ) - 2 \, a^{3} p x^{3} e^{2} \log \left (x\right ) - 6 \, a^{3} d p x^{2} e \log \left (x\right ) + 6 \, a^{3} d^{2} p x \log \left (a x + b\right ) + 2 \, a^{3} x^{3} e^{2} \log \left (c\right ) + 6 \, a^{3} d x^{2} e \log \left (c\right ) - 6 \, a^{3} d^{2} p x \log \left (x\right ) + a^{2} b p x^{2} e^{2} + 6 \, a^{2} b d p x e + 6 \, a^{2} b d^{2} p \log \left (a x + b\right ) - 6 \, a b^{2} d p e \log \left (a x + b\right ) + 6 \, a^{3} d^{2} x \log \left (c\right ) - 2 \, a b^{2} p x e^{2} + 2 \, b^{3} p e^{2} \log \left (a x + b\right )}{6 \, a^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]