Optimal. Leaf size=33 \[ \frac{x^2 \, _2F_1\left (1,\frac{2}{n};\frac{n+2}{n};-\frac{b x^n}{a}\right )}{2 a} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0077799, antiderivative size = 33, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 11, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091, Rules used = {364} \[ \frac{x^2 \, _2F_1\left (1,\frac{2}{n};\frac{n+2}{n};-\frac{b x^n}{a}\right )}{2 a} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 364
Rubi steps
\begin{align*} \int \frac{x}{a+b x^n} \, dx &=\frac{x^2 \, _2F_1\left (1,\frac{2}{n};\frac{2+n}{n};-\frac{b x^n}{a}\right )}{2 a}\\ \end{align*}
Mathematica [A] time = 0.002836, size = 33, normalized size = 1. \[ \frac{x^2 \, _2F_1\left (1,\frac{2}{n};1+\frac{2}{n};-\frac{b x^n}{a}\right )}{2 a} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F] time = 0.048, size = 0, normalized size = 0. \begin{align*} \int{\frac{x}{a+b{x}^{n}}}\, 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}{b x^{n} + a}\,{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}{b x^{n} + a}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [C] time = 0.920911, size = 36, normalized size = 1.09 \begin{align*} \frac{2 x^{2} \Phi \left (\frac{b x^{n} e^{i \pi }}{a}, 1, \frac{2}{n}\right ) \Gamma \left (\frac{2}{n}\right )}{a n^{2} \Gamma \left (1 + \frac{2}{n}\right )} \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}{b x^{n} + a}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]