Optimal. Leaf size=81 \[ x \left (a+b x^n\right )^p \left (\frac{b x^n}{a}+1\right )^{-p} \left (c+d x^n\right )^q \left (\frac{d x^n}{c}+1\right )^{-q} F_1\left (\frac{1}{n};-p,-q;1+\frac{1}{n};-\frac{b x^n}{a},-\frac{d x^n}{c}\right ) \]
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Rubi [A] time = 0.052638, antiderivative size = 81, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105, Rules used = {430, 429} \[ x \left (a+b x^n\right )^p \left (\frac{b x^n}{a}+1\right )^{-p} \left (c+d x^n\right )^q \left (\frac{d x^n}{c}+1\right )^{-q} F_1\left (\frac{1}{n};-p,-q;1+\frac{1}{n};-\frac{b x^n}{a},-\frac{d x^n}{c}\right ) \]
Antiderivative was successfully verified.
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Rule 430
Rule 429
Rubi steps
\begin{align*} \int \left (a+b x^n\right )^p \left (c+d x^n\right )^q \, dx &=\left (\left (a+b x^n\right )^p \left (1+\frac{b x^n}{a}\right )^{-p}\right ) \int \left (1+\frac{b x^n}{a}\right )^p \left (c+d x^n\right )^q \, dx\\ &=\left (\left (a+b x^n\right )^p \left (1+\frac{b x^n}{a}\right )^{-p} \left (c+d x^n\right )^q \left (1+\frac{d x^n}{c}\right )^{-q}\right ) \int \left (1+\frac{b x^n}{a}\right )^p \left (1+\frac{d x^n}{c}\right )^q \, dx\\ &=x \left (a+b x^n\right )^p \left (1+\frac{b x^n}{a}\right )^{-p} \left (c+d x^n\right )^q \left (1+\frac{d x^n}{c}\right )^{-q} F_1\left (\frac{1}{n};-p,-q;1+\frac{1}{n};-\frac{b x^n}{a},-\frac{d x^n}{c}\right )\\ \end{align*}
Mathematica [B] time = 0.393458, size = 190, normalized size = 2.35 \[ \frac{a c (n+1) x \left (a+b x^n\right )^p \left (c+d x^n\right )^q F_1\left (\frac{1}{n};-p,-q;1+\frac{1}{n};-\frac{b x^n}{a},-\frac{d x^n}{c}\right )}{b c n p x^n F_1\left (1+\frac{1}{n};1-p,-q;2+\frac{1}{n};-\frac{b x^n}{a},-\frac{d x^n}{c}\right )+a d n q x^n F_1\left (1+\frac{1}{n};-p,1-q;2+\frac{1}{n};-\frac{b x^n}{a},-\frac{d x^n}{c}\right )+a c (n+1) F_1\left (\frac{1}{n};-p,-q;1+\frac{1}{n};-\frac{b x^n}{a},-\frac{d x^n}{c}\right )} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 0.816, size = 0, normalized size = 0. \begin{align*} \int \left ( a+b{x}^{n} \right ) ^{p} \left ( c+d{x}^{n} \right ) ^{q}\, 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*} \int{\left (b x^{n} + a\right )}^{p}{\left (d x^{n} + c\right )}^{q}\,{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 ({\left (b x^{n} + a\right )}^{p}{\left (d x^{n} + c\right )}^{q}, 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 \left (a + b x^{n}\right )^{p} \left (c + d x^{n}\right )^{q}\, 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{\left (b x^{n} + a\right )}^{p}{\left (d x^{n} + c\right )}^{q}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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