Optimal. Leaf size=142 \[ -\frac{b (b c (n+1)-a d (2 n+1)) \, _2F_1\left (1,-\frac{1}{n};-\frac{1-n}{n};-\frac{b x^n}{a}\right )}{a^2 n x (b c-a d)^2}-\frac{d^2 \, _2F_1\left (1,-\frac{1}{n};-\frac{1-n}{n};-\frac{d x^n}{c}\right )}{c x (b c-a d)^2}+\frac{b}{a n x (b c-a d) \left (a+b x^n\right )} \]
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Rubi [A] time = 0.214042, antiderivative size = 142, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.136, Rules used = {504, 597, 364} \[ -\frac{b (b c (n+1)-a d (2 n+1)) \, _2F_1\left (1,-\frac{1}{n};-\frac{1-n}{n};-\frac{b x^n}{a}\right )}{a^2 n x (b c-a d)^2}-\frac{d^2 \, _2F_1\left (1,-\frac{1}{n};-\frac{1-n}{n};-\frac{d x^n}{c}\right )}{c x (b c-a d)^2}+\frac{b}{a n x (b c-a d) \left (a+b x^n\right )} \]
Antiderivative was successfully verified.
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Rule 504
Rule 597
Rule 364
Rubi steps
\begin{align*} \int \frac{1}{x^2 \left (a+b x^n\right )^2 \left (c+d x^n\right )} \, dx &=\frac{b}{a (b c-a d) n x \left (a+b x^n\right )}-\frac{\int \frac{a d n-b c (1+n)-b d (1+n) x^n}{x^2 \left (a+b x^n\right ) \left (c+d x^n\right )} \, dx}{a (b c-a d) n}\\ &=\frac{b}{a (b c-a d) n x \left (a+b x^n\right )}-\frac{\int \left (\frac{b (-b c (1+n)+a d (1+2 n))}{(b c-a d) x^2 \left (a+b x^n\right )}+\frac{a d^2 n}{(-b c+a d) x^2 \left (c+d x^n\right )}\right ) \, dx}{a (b c-a d) n}\\ &=\frac{b}{a (b c-a d) n x \left (a+b x^n\right )}+\frac{d^2 \int \frac{1}{x^2 \left (c+d x^n\right )} \, dx}{(b c-a d)^2}+\frac{(b (b c (1+n)-a d (1+2 n))) \int \frac{1}{x^2 \left (a+b x^n\right )} \, dx}{a (b c-a d)^2 n}\\ &=\frac{b}{a (b c-a d) n x \left (a+b x^n\right )}-\frac{b (b c (1+n)-a d (1+2 n)) \, _2F_1\left (1,-\frac{1}{n};-\frac{1-n}{n};-\frac{b x^n}{a}\right )}{a^2 (b c-a d)^2 n x}-\frac{d^2 \, _2F_1\left (1,-\frac{1}{n};-\frac{1-n}{n};-\frac{d x^n}{c}\right )}{c (b c-a d)^2 x}\\ \end{align*}
Mathematica [A] time = 0.154346, size = 133, normalized size = 0.94 \[ \frac{b c \left (a+b x^n\right ) (a d (2 n+1)-b c (n+1)) \, _2F_1\left (1,-\frac{1}{n};\frac{n-1}{n};-\frac{b x^n}{a}\right )-a \left (a d^2 n \left (a+b x^n\right ) \, _2F_1\left (1,-\frac{1}{n};\frac{n-1}{n};-\frac{d x^n}{c}\right )+b c (a d-b c)\right )}{a^2 c n x (b c-a d)^2 \left (a+b x^n\right )} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.144, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{{x}^{2} \left ( a+b{x}^{n} \right ) ^{2} \left ( c+d{x}^{n} \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*} d^{2} \int \frac{1}{{\left (b^{2} c^{2} d - 2 \, a b c d^{2} + a^{2} d^{3}\right )} x^{2} x^{n} +{\left (b^{2} c^{3} - 2 \, a b c^{2} d + a^{2} c d^{2}\right )} x^{2}}\,{d x} -{\left (a b d{\left (2 \, n + 1\right )} - b^{2} c{\left (n + 1\right )}\right )} \int \frac{1}{{\left (a b^{3} c^{2} n - 2 \, a^{2} b^{2} c d n + a^{3} b d^{2} n\right )} x^{2} x^{n} +{\left (a^{2} b^{2} c^{2} n - 2 \, a^{3} b c d n + a^{4} d^{2} n\right )} x^{2}}\,{d x} + \frac{b}{{\left (a b^{2} c n - a^{2} b d n\right )} x x^{n} +{\left (a^{2} b c n - a^{3} d n\right )} 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{1}{b^{2} d x^{2} x^{3 \, n} + a^{2} c x^{2} +{\left (b^{2} c + 2 \, a b d\right )} x^{2} x^{2 \, n} +{\left (2 \, a b c + a^{2} d\right )} x^{2} x^{n}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{x^{2} \left (a + b x^{n}\right )^{2} \left (c + d x^{n}\right )}\, dx \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{1}{{\left (b x^{n} + a\right )}^{2}{\left (d x^{n} + c\right )} x^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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