Optimal. Leaf size=193 \[ \frac{b^2 x (a d (1-3 n)-b (c-c n)) \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{b x^n}{a}\right )}{a^2 n (b c-a d)^3}-\frac{d^2 x (b c (1-3 n)-a d (1-n)) \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{d x^n}{c}\right )}{c^2 n (b c-a d)^3}+\frac{b x}{a n (b c-a d) \left (a+b x^n\right ) \left (c+d x^n\right )}+\frac{d x (a d+b c)}{a c n (b c-a d)^2 \left (c+d x^n\right )} \]
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Rubi [A] time = 0.271006, antiderivative size = 193, 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 = {414, 527, 522, 245} \[ \frac{b^2 x (a d (1-3 n)-b (c-c n)) \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{b x^n}{a}\right )}{a^2 n (b c-a d)^3}-\frac{d^2 x (b c (1-3 n)-a d (1-n)) \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{d x^n}{c}\right )}{c^2 n (b c-a d)^3}+\frac{b x}{a n (b c-a d) \left (a+b x^n\right ) \left (c+d x^n\right )}+\frac{d x (a d+b c)}{a c n (b c-a d)^2 \left (c+d x^n\right )} \]
Antiderivative was successfully verified.
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Rule 414
Rule 527
Rule 522
Rule 245
Rubi steps
\begin{align*} \int \frac{1}{\left (a+b x^n\right )^2 \left (c+d x^n\right )^2} \, dx &=\frac{b x}{a (b c-a d) n \left (a+b x^n\right ) \left (c+d x^n\right )}-\frac{\int \frac{a d n+b (c-c n)+b d (1-2 n) x^n}{\left (a+b x^n\right ) \left (c+d x^n\right )^2} \, dx}{a (b c-a d) n}\\ &=\frac{d (b c+a d) x}{a c (b c-a d)^2 n \left (c+d x^n\right )}+\frac{b x}{a (b c-a d) n \left (a+b x^n\right ) \left (c+d x^n\right )}-\frac{\int \frac{n \left (b^2 c^2 (1-n)+a^2 d^2 (1-n)+2 a b c d n\right )+b d (b c+a d) (1-n) n x^n}{\left (a+b x^n\right ) \left (c+d x^n\right )} \, dx}{a c (b c-a d)^2 n^2}\\ &=\frac{d (b c+a d) x}{a c (b c-a d)^2 n \left (c+d x^n\right )}+\frac{b x}{a (b c-a d) n \left (a+b x^n\right ) \left (c+d x^n\right )}+\frac{\left (d^2 (a d (1-n)-b (c-3 c n))\right ) \int \frac{1}{c+d x^n} \, dx}{c (b c-a d)^3 n}+\frac{\left (b^2 (a d (1-3 n)-b (c-c n))\right ) \int \frac{1}{a+b x^n} \, dx}{a (b c-a d)^3 n}\\ &=\frac{d (b c+a d) x}{a c (b c-a d)^2 n \left (c+d x^n\right )}+\frac{b x}{a (b c-a d) n \left (a+b x^n\right ) \left (c+d x^n\right )}+\frac{b^2 (a d (1-3 n)-b (c-c n)) x \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{b x^n}{a}\right )}{a^2 (b c-a d)^3 n}-\frac{d^2 (b c (1-3 n)-a d (1-n)) x \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{d x^n}{c}\right )}{c^2 (b c-a d)^3 n}\\ \end{align*}
Mathematica [A] time = 0.208677, size = 147, normalized size = 0.76 \[ \frac{x \left (\frac{b^2 (a d (1-3 n)+b c (n-1)) \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{b x^n}{a}\right )}{a^2}+\frac{b^2 (b c-a d)}{a \left (a+b x^n\right )}+\frac{d^2 (b c (3 n-1)-a d (n-1)) \, _2F_1\left (1,\frac{1}{n};1+\frac{1}{n};-\frac{d x^n}{c}\right )}{c^2}+\frac{d^2 (b c-a d)}{c \left (c+d x^n\right )}\right )}{n (b c-a d)^3} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.734, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{ \left ( a+b{x}^{n} \right ) ^{2} \left ( c+d{x}^{n} \right ) ^{2}}}\, 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*}{\left (a b^{2} d{\left (3 \, n - 1\right )} - b^{3} c{\left (n - 1\right )}\right )} \int -\frac{1}{a^{2} b^{3} c^{3} n - 3 \, a^{3} b^{2} c^{2} d n + 3 \, a^{4} b c d^{2} n - a^{5} d^{3} n +{\left (a b^{4} c^{3} n - 3 \, a^{2} b^{3} c^{2} d n + 3 \, a^{3} b^{2} c d^{2} n - a^{4} b d^{3} n\right )} x^{n}}\,{d x} -{\left (b c d^{2}{\left (3 \, n - 1\right )} - a d^{3}{\left (n - 1\right )}\right )} \int -\frac{1}{b^{3} c^{5} n - 3 \, a b^{2} c^{4} d n + 3 \, a^{2} b c^{3} d^{2} n - a^{3} c^{2} d^{3} n +{\left (b^{3} c^{4} d n - 3 \, a b^{2} c^{3} d^{2} n + 3 \, a^{2} b c^{2} d^{3} n - a^{3} c d^{4} n\right )} x^{n}}\,{d x} + \frac{{\left (b^{2} c d + a b d^{2}\right )} x x^{n} +{\left (b^{2} c^{2} + a^{2} d^{2}\right )} x}{a^{2} b^{2} c^{4} n - 2 \, a^{3} b c^{3} d n + a^{4} c^{2} d^{2} n +{\left (a b^{3} c^{3} d n - 2 \, a^{2} b^{2} c^{2} d^{2} n + a^{3} b c d^{3} n\right )} x^{2 \, n} +{\left (a b^{3} c^{4} n - a^{2} b^{2} c^{3} d n - a^{3} b c^{2} d^{2} n + a^{4} c d^{3} n\right )} x^{n}} \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^{2} x^{4 \, n} + a^{2} c^{2} + 2 \,{\left (b^{2} c d + a b d^{2}\right )} x^{3 \, n} +{\left (b^{2} c^{2} + 4 \, a b c d + a^{2} d^{2}\right )} x^{2 \, n} + 2 \,{\left (a b c^{2} + a^{2} c d\right )} 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}{\left (a + b x^{n}\right )^{2} \left (c + d x^{n}\right )^{2}}\, 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 )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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