Optimal. Leaf size=184 \[ -\frac{x \left (d (1-4 n)+e (1-3 n) x^n\right )}{8 a^2 n^2 \left (a+c x^{2 n}\right )}+\frac{d (1-4 n) (1-2 n) x \, _2F_1\left (1,\frac{1}{2 n};\frac{1}{2} \left (2+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{8 a^3 n^2}+\frac{e (1-3 n) (1-n) x^{n+1} \, _2F_1\left (1,\frac{n+1}{2 n};\frac{1}{2} \left (3+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{8 a^3 n^2 (n+1)}+\frac{x \left (d+e x^n\right )}{4 a n \left (a+c x^{2 n}\right )^2} \]
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Rubi [A] time = 0.10074, antiderivative size = 184, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.21, Rules used = {1431, 1418, 245, 364} \[ -\frac{x \left (d (1-4 n)+e (1-3 n) x^n\right )}{8 a^2 n^2 \left (a+c x^{2 n}\right )}+\frac{d (1-4 n) (1-2 n) x \, _2F_1\left (1,\frac{1}{2 n};\frac{1}{2} \left (2+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{8 a^3 n^2}+\frac{e (1-3 n) (1-n) x^{n+1} \, _2F_1\left (1,\frac{n+1}{2 n};\frac{1}{2} \left (3+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{8 a^3 n^2 (n+1)}+\frac{x \left (d+e x^n\right )}{4 a n \left (a+c x^{2 n}\right )^2} \]
Antiderivative was successfully verified.
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Rule 1431
Rule 1418
Rule 245
Rule 364
Rubi steps
\begin{align*} \int \frac{d+e x^n}{\left (a+c x^{2 n}\right )^3} \, dx &=\frac{x \left (d+e x^n\right )}{4 a n \left (a+c x^{2 n}\right )^2}-\frac{\int \frac{d (1-4 n)+e (1-3 n) x^n}{\left (a+c x^{2 n}\right )^2} \, dx}{4 a n}\\ &=\frac{x \left (d+e x^n\right )}{4 a n \left (a+c x^{2 n}\right )^2}-\frac{x \left (d (1-4 n)+e (1-3 n) x^n\right )}{8 a^2 n^2 \left (a+c x^{2 n}\right )}+\frac{\int \frac{d (1-4 n) (1-2 n)+e (1-3 n) (1-n) x^n}{a+c x^{2 n}} \, dx}{8 a^2 n^2}\\ &=\frac{x \left (d+e x^n\right )}{4 a n \left (a+c x^{2 n}\right )^2}-\frac{x \left (d (1-4 n)+e (1-3 n) x^n\right )}{8 a^2 n^2 \left (a+c x^{2 n}\right )}+\frac{(d (1-4 n) (1-2 n)) \int \frac{1}{a+c x^{2 n}} \, dx}{8 a^2 n^2}+\frac{(e (1-3 n) (1-n)) \int \frac{x^n}{a+c x^{2 n}} \, dx}{8 a^2 n^2}\\ &=\frac{x \left (d+e x^n\right )}{4 a n \left (a+c x^{2 n}\right )^2}-\frac{x \left (d (1-4 n)+e (1-3 n) x^n\right )}{8 a^2 n^2 \left (a+c x^{2 n}\right )}+\frac{d (1-4 n) (1-2 n) 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 )}{8 a^3 n^2}+\frac{e (1-3 n) (1-n) 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 )}{8 a^3 n^2 (1+n)}\\ \end{align*}
Mathematica [A] time = 0.047879, size = 83, normalized size = 0.45 \[ \frac{d x \, _2F_1\left (3,\frac{1}{2 n};\frac{1}{2} \left (2+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{a^3}+\frac{e x^{n+1} \, _2F_1\left (3,\frac{n+1}{2 n};\frac{1}{2} \left (3+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{a^3 (n+1)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.079, size = 0, normalized size = 0. \begin{align*} \int{\frac{d+e{x}^{n}}{ \left ( a+c{x}^{2\,n} \right ) ^{3}}}\, 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{c e{\left (3 \, n - 1\right )} x x^{3 \, n} + c d{\left (4 \, n - 1\right )} x x^{2 \, n} + a e{\left (5 \, n - 1\right )} x x^{n} + a d{\left (6 \, n - 1\right )} x}{8 \,{\left (a^{2} c^{2} n^{2} x^{4 \, n} + 2 \, a^{3} c n^{2} x^{2 \, n} + a^{4} n^{2}\right )}} + \int \frac{{\left (3 \, n^{2} - 4 \, n + 1\right )} e x^{n} +{\left (8 \, n^{2} - 6 \, n + 1\right )} d}{8 \,{\left (a^{2} c n^{2} x^{2 \, n} + a^{3} n^{2}\right )}}\,{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 x^{n} + d}{c^{3} x^{6 \, n} + 3 \, a c^{2} x^{4 \, n} + 3 \, a^{2} c x^{2 \, n} + a^{3}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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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.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{e x^{n} + d}{{\left (c x^{2 \, n} + a\right )}^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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