Optimal. Leaf size=48 \[ d x \left (a+b \log \left (c x^n\right )\right )+\frac{1}{2} e x^2 \left (a+b \log \left (c x^n\right )\right )-b d n x-\frac{1}{4} b e n x^2 \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0163162, antiderivative size = 41, normalized size of antiderivative = 0.85, number of steps used = 2, number of rules used = 1, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.062, Rules used = {2313} \[ \frac{1}{2} \left (2 d x+e x^2\right ) \left (a+b \log \left (c x^n\right )\right )-b d n x-\frac{1}{4} b e n x^2 \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2313
Rubi steps
\begin{align*} \int (d+e x) \left (a+b \log \left (c x^n\right )\right ) \, dx &=\frac{1}{2} \left (2 d x+e x^2\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \left (d+\frac{e x}{2}\right ) \, dx\\ &=-b d n x-\frac{1}{4} b e n x^2+\frac{1}{2} \left (2 d x+e x^2\right ) \left (a+b \log \left (c x^n\right )\right )\\ \end{align*}
Mathematica [A] time = 0.0017839, size = 55, normalized size = 1.15 \[ a d x+\frac{1}{2} a e x^2+b d x \log \left (c x^n\right )+\frac{1}{2} b e x^2 \log \left (c x^n\right )-b d n x-\frac{1}{4} b e n x^2 \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.054, size = 52, normalized size = 1.1 \begin{align*} axd+{\frac{ae{x}^{2}}{2}}+xb\ln \left ( c{x}^{n} \right ) d-bdnx+{\frac{be{x}^{2}\ln \left ( c{{\rm e}^{n\ln \left ( x \right ) }} \right ) }{2}}-{\frac{ben{x}^{2}}{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 1.19946, size = 66, normalized size = 1.38 \begin{align*} -\frac{1}{4} \, b e n x^{2} + \frac{1}{2} \, b e x^{2} \log \left (c x^{n}\right ) - b d n x + \frac{1}{2} \, a e x^{2} + b d x \log \left (c x^{n}\right ) + a d x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 0.9753, size = 154, normalized size = 3.21 \begin{align*} -\frac{1}{4} \,{\left (b e n - 2 \, a e\right )} x^{2} -{\left (b d n - a d\right )} x + \frac{1}{2} \,{\left (b e x^{2} + 2 \, b d x\right )} \log \left (c\right ) + \frac{1}{2} \,{\left (b e n x^{2} + 2 \, b d n x\right )} \log \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 0.823084, size = 73, normalized size = 1.52 \begin{align*} a d x + \frac{a e x^{2}}{2} + b d n x \log{\left (x \right )} - b d n x + b d x \log{\left (c \right )} + \frac{b e n x^{2} \log{\left (x \right )}}{2} - \frac{b e n x^{2}}{4} + \frac{b e x^{2} \log{\left (c \right )}}{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.30296, size = 84, normalized size = 1.75 \begin{align*} \frac{1}{2} \, b n x^{2} e \log \left (x\right ) - \frac{1}{4} \, b n x^{2} e + \frac{1}{2} \, b x^{2} e \log \left (c\right ) + b d n x \log \left (x\right ) - b d n x + \frac{1}{2} \, a x^{2} e + b d x \log \left (c\right ) + a d x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]