Optimal. Leaf size=107 \[ \frac{x \left (c d^2-a e^2\right ) \, _2F_1\left (1,\frac{1}{2 n};\frac{1}{2} \left (2+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{a c}+\frac{2 d e x^{n+1} \, _2F_1\left (1,\frac{n+1}{2 n};\frac{1}{2} \left (3+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{a (n+1)}+\frac{e^2 x}{c} \]
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Rubi [A] time = 0.097461, antiderivative size = 107, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.19, Rules used = {1425, 1418, 245, 364} \[ \frac{x \left (c d^2-a e^2\right ) \, _2F_1\left (1,\frac{1}{2 n};\frac{1}{2} \left (2+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{a c}+\frac{2 d e x^{n+1} \, _2F_1\left (1,\frac{n+1}{2 n};\frac{1}{2} \left (3+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{a (n+1)}+\frac{e^2 x}{c} \]
Antiderivative was successfully verified.
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Rule 1425
Rule 1418
Rule 245
Rule 364
Rubi steps
\begin{align*} \int \frac{\left (d+e x^n\right )^2}{a+c x^{2 n}} \, dx &=\int \left (\frac{e^2}{c}+\frac{c d^2-a e^2+2 c d e x^n}{c \left (a+c x^{2 n}\right )}\right ) \, dx\\ &=\frac{e^2 x}{c}+\frac{\int \frac{c d^2-a e^2+2 c d e x^n}{a+c x^{2 n}} \, dx}{c}\\ &=\frac{e^2 x}{c}+(2 d e) \int \frac{x^n}{a+c x^{2 n}} \, dx+\frac{\left (c d^2-a e^2\right ) \int \frac{1}{a+c x^{2 n}} \, dx}{c}\\ &=\frac{e^2 x}{c}+\frac{\left (c d^2-a e^2\right ) x \, _2F_1\left (1,\frac{1}{2 n};\frac{1}{2} \left (2+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{a c}+\frac{2 d e x^{1+n} \, _2F_1\left (1,\frac{1+n}{2 n};\frac{1}{2} \left (3+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{a (1+n)}\\ \end{align*}
Mathematica [A] time = 0.150999, size = 107, normalized size = 1. \[ \frac{x \left (c d^2-a e^2\right ) \, _2F_1\left (1,\frac{1}{2 n};\frac{1}{2} \left (2+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{a c}+\frac{2 d e x^{n+1} \, _2F_1\left (1,\frac{n+1}{2 n};\frac{1}{2} \left (3+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{a (n+1)}+\frac{e^2 x}{c} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.062, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( d+e{x}^{n} \right ) ^{2}}{a+c{x}^{2\,n}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \frac{e^{2} x}{c} + \int \frac{2 \, c d e x^{n} + c d^{2} - a e^{2}}{c^{2} x^{2 \, n} + a c}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{e^{2} x^{2 \, n} + 2 \, d e x^{n} + d^{2}}{c x^{2 \, n} + a}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 7.57686, size = 207, normalized size = 1.93 \begin{align*} - \frac{e^{2} x \Phi \left (\frac{a x^{- 2 n} e^{i \pi }}{c}, 1, \frac{e^{i \pi }}{2 n}\right ) \Gamma \left (\frac{1}{2 n}\right )}{4 c n^{2} \Gamma \left (1 + \frac{1}{2 n}\right )} + \frac{d^{2} x \Phi \left (\frac{c x^{2 n} e^{i \pi }}{a}, 1, \frac{1}{2 n}\right ) \Gamma \left (\frac{1}{2 n}\right )}{4 a n^{2} \Gamma \left (1 + \frac{1}{2 n}\right )} + \frac{d e x x^{n} \Phi \left (\frac{c x^{2 n} e^{i \pi }}{a}, 1, \frac{1}{2} + \frac{1}{2 n}\right ) \Gamma \left (\frac{1}{2} + \frac{1}{2 n}\right )}{2 a n \Gamma \left (\frac{3}{2} + \frac{1}{2 n}\right )} + \frac{d e x x^{n} \Phi \left (\frac{c x^{2 n} e^{i \pi }}{a}, 1, \frac{1}{2} + \frac{1}{2 n}\right ) \Gamma \left (\frac{1}{2} + \frac{1}{2 n}\right )}{2 a n^{2} \Gamma \left (\frac{3}{2} + \frac{1}{2 n}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (e x^{n} + d\right )}^{2}}{c x^{2 \, n} + a}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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