Optimal. Leaf size=217 \[ d^2 x \left (a+c x^{2 n}\right )^p \left (\frac{c x^{2 n}}{a}+1\right )^{-p} \, _2F_1\left (\frac{1}{2 n},-p;\frac{1}{2} \left (2+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )+\frac{2 d e x^{n+1} \left (a+c x^{2 n}\right )^p \left (\frac{c x^{2 n}}{a}+1\right )^{-p} \, _2F_1\left (\frac{n+1}{2 n},-p;\frac{1}{2} \left (3+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{n+1}+\frac{e^2 x^{2 n+1} \left (a+c x^{2 n}\right )^p \left (\frac{c x^{2 n}}{a}+1\right )^{-p} \, _2F_1\left (\frac{1}{2} \left (2+\frac{1}{n}\right ),-p;\frac{1}{2} \left (4+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{2 n+1} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.100881, antiderivative size = 217, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 5, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.238, Rules used = {1437, 246, 245, 365, 364} \[ d^2 x \left (a+c x^{2 n}\right )^p \left (\frac{c x^{2 n}}{a}+1\right )^{-p} \, _2F_1\left (\frac{1}{2 n},-p;\frac{1}{2} \left (2+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )+\frac{2 d e x^{n+1} \left (a+c x^{2 n}\right )^p \left (\frac{c x^{2 n}}{a}+1\right )^{-p} \, _2F_1\left (\frac{n+1}{2 n},-p;\frac{1}{2} \left (3+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{n+1}+\frac{e^2 x^{2 n+1} \left (a+c x^{2 n}\right )^p \left (\frac{c x^{2 n}}{a}+1\right )^{-p} \, _2F_1\left (\frac{1}{2} \left (2+\frac{1}{n}\right ),-p;\frac{1}{2} \left (4+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{2 n+1} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 1437
Rule 246
Rule 245
Rule 365
Rule 364
Rubi steps
\begin{align*} \int \left (d+e x^n\right )^2 \left (a+c x^{2 n}\right )^p \, dx &=\int \left (d^2 \left (a+c x^{2 n}\right )^p+2 d e x^n \left (a+c x^{2 n}\right )^p+e^2 x^{2 n} \left (a+c x^{2 n}\right )^p\right ) \, dx\\ &=d^2 \int \left (a+c x^{2 n}\right )^p \, dx+(2 d e) \int x^n \left (a+c x^{2 n}\right )^p \, dx+e^2 \int x^{2 n} \left (a+c x^{2 n}\right )^p \, dx\\ &=\left (d^2 \left (a+c x^{2 n}\right )^p \left (1+\frac{c x^{2 n}}{a}\right )^{-p}\right ) \int \left (1+\frac{c x^{2 n}}{a}\right )^p \, dx+\left (2 d e \left (a+c x^{2 n}\right )^p \left (1+\frac{c x^{2 n}}{a}\right )^{-p}\right ) \int x^n \left (1+\frac{c x^{2 n}}{a}\right )^p \, dx+\left (e^2 \left (a+c x^{2 n}\right )^p \left (1+\frac{c x^{2 n}}{a}\right )^{-p}\right ) \int x^{2 n} \left (1+\frac{c x^{2 n}}{a}\right )^p \, dx\\ &=\frac{e^2 x^{1+2 n} \left (a+c x^{2 n}\right )^p \left (1+\frac{c x^{2 n}}{a}\right )^{-p} \, _2F_1\left (\frac{1}{2} \left (2+\frac{1}{n}\right ),-p;\frac{1}{2} \left (4+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{1+2 n}+d^2 x \left (a+c x^{2 n}\right )^p \left (1+\frac{c x^{2 n}}{a}\right )^{-p} \, _2F_1\left (\frac{1}{2 n},-p;\frac{1}{2} \left (2+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )+\frac{2 d e x^{1+n} \left (a+c x^{2 n}\right )^p \left (1+\frac{c x^{2 n}}{a}\right )^{-p} \, _2F_1\left (\frac{1+n}{2 n},-p;\frac{1}{2} \left (3+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{1+n}\\ \end{align*}
Mathematica [A] time = 0.108526, size = 171, normalized size = 0.79 \[ \frac{x \left (a+c x^{2 n}\right )^p \left (\frac{c x^{2 n}}{a}+1\right )^{-p} \left (d (2 n+1) \left (d (n+1) \, _2F_1\left (\frac{1}{2 n},-p;\frac{1}{2} \left (2+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )+2 e x^n \, _2F_1\left (\frac{n+1}{2 n},-p;\frac{1}{2} \left (3+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )\right )+e^2 (n+1) x^{2 n} \, _2F_1\left (\frac{1}{2} \left (2+\frac{1}{n}\right ),-p;\frac{1}{2} \left (4+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )\right )}{(n+1) (2 n+1)} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F] time = 0.094, size = 0, normalized size = 0. \begin{align*} \int \left ( d+e{x}^{n} \right ) ^{2} \left ( a+c{x}^{2\,n} \right ) ^{p}\, 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{\left (e x^{n} + d\right )}^{2}{\left (c x^{2 \, n} + a\right )}^{p}\,{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 ({\left (e^{2} x^{2 \, n} + 2 \, d e x^{n} + d^{2}\right )}{\left (c x^{2 \, n} + a\right )}^{p}, 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(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: TypeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]