Optimal. Leaf size=162 \[ \frac{x (a e-b c (1-n)) \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{b x^n}{a}\right )}{a^2 b n}-\frac{x^{\frac{n+2}{2}} (b d (2-n)-a f (n+2)) \, _2F_1\left (1,\frac{1}{2} \left (1+\frac{2}{n}\right );\frac{1}{2} \left (3+\frac{2}{n}\right );-\frac{b x^n}{a}\right )}{a^2 b n (n+2)}+\frac{x \left (x^{n/2} (b d-a f)-a e+b c\right )}{a b n \left (a+b x^n\right )} \]
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Rubi [A] time = 0.124185, antiderivative size = 162, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 35, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.114, Rules used = {1892, 1418, 245, 364} \[ \frac{x (a e-b c (1-n)) \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{b x^n}{a}\right )}{a^2 b n}-\frac{x^{\frac{n+2}{2}} (b d (2-n)-a f (n+2)) \, _2F_1\left (1,\frac{1}{2} \left (1+\frac{2}{n}\right );\frac{1}{2} \left (3+\frac{2}{n}\right );-\frac{b x^n}{a}\right )}{a^2 b n (n+2)}+\frac{x \left (x^{n/2} (b d-a f)-a e+b c\right )}{a b n \left (a+b x^n\right )} \]
Antiderivative was successfully verified.
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Rule 1892
Rule 1418
Rule 245
Rule 364
Rubi steps
\begin{align*} \int \frac{c+d x^{n/2}+e x^n+f x^{3 n/2}}{\left (a+b x^n\right )^2} \, dx &=\frac{x \left (b c-a e+(b d-a f) x^{n/2}\right )}{a b n \left (a+b x^n\right )}+\frac{\int \frac{2 (a e-b c (1-n))-(b d (2-n)-a f (2+n)) x^{n/2}}{a+b x^n} \, dx}{2 a b n}\\ &=\frac{x \left (b c-a e+(b d-a f) x^{n/2}\right )}{a b n \left (a+b x^n\right )}+\frac{(a e-b c (1-n)) \int \frac{1}{a+b x^n} \, dx}{a b n}-\frac{(b d (2-n)-a f (2+n)) \int \frac{x^{n/2}}{a+b x^n} \, dx}{2 a b n}\\ &=\frac{x \left (b c-a e+(b d-a f) x^{n/2}\right )}{a b n \left (a+b x^n\right )}-\frac{(b d (2-n)-a f (2+n)) x^{\frac{2+n}{2}} \, _2F_1\left (1,\frac{1}{2} \left (1+\frac{2}{n}\right );\frac{1}{2} \left (3+\frac{2}{n}\right );-\frac{b x^n}{a}\right )}{a^2 b n (2+n)}+\frac{(a e-b c (1-n)) x \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{b x^n}{a}\right )}{a^2 b n}\\ \end{align*}
Mathematica [A] time = 0.338448, size = 147, normalized size = 0.91 \[ \frac{x \left ((b c-a e) \, _2F_1\left (2,\frac{1}{n};1+\frac{1}{n};-\frac{b x^n}{a}\right )+\frac{2 x^{n/2} (b d-a f) \, _2F_1\left (2,\frac{1}{2}+\frac{1}{n};\frac{3}{2}+\frac{1}{n};-\frac{b x^n}{a}\right )}{n+2}+a e \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{b x^n}{a}\right )+\frac{2 a f x^{n/2} \, _2F_1\left (1,\frac{1}{2}+\frac{1}{n};\frac{3}{2}+\frac{1}{n};-\frac{b x^n}{a}\right )}{n+2}\right )}{a^2 b} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.432, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{ \left ( a+b{x}^{n} \right ) ^{2}} \left ( c+d{x}^{{\frac{n}{2}}}+e{x}^{n}+f{x}^{{\frac{3\,n}{2}}} \right ) }\, 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{{\left (b d - a f\right )} x x^{\frac{1}{2} \, n} +{\left (b c - a e\right )} x}{a b^{2} n x^{n} + a^{2} b n} + \int \frac{2 \, b c{\left (n - 1\right )} + 2 \, a e +{\left (a f{\left (n + 2\right )} + b d{\left (n - 2\right )}\right )} x^{\frac{1}{2} \, n}}{2 \,{\left (a b^{2} n x^{n} + a^{2} b n\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{f x^{\frac{3}{2} \, n} + d x^{\frac{1}{2} \, n} + e x^{n} + c}{b^{2} x^{2 \, n} + 2 \, a b x^{n} + a^{2}}, 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{f x^{\frac{3}{2} \, n} + d x^{\frac{1}{2} \, n} + e x^{n} + c}{{\left (b x^{n} + a\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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