Optimal. Leaf size=98 \[ \frac{d x \left (a+b x^n\right )^{p+1}}{b (n p+n+1)}-\frac{x \left (a+b x^n\right )^p \left (\frac{b x^n}{a}+1\right )^{-p} (a d-b c (n p+n+1)) \, _2F_1\left (\frac{1}{n},-p;1+\frac{1}{n};-\frac{b x^n}{a}\right )}{b (n p+n+1)} \]
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Rubi [A] time = 0.0473692, antiderivative size = 89, normalized size of antiderivative = 0.91, number of steps used = 3, number of rules used = 3, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.176, Rules used = {388, 246, 245} \[ x \left (a+b x^n\right )^p \left (\frac{b x^n}{a}+1\right )^{-p} \left (c-\frac{a d}{b n p+b n+b}\right ) \, _2F_1\left (\frac{1}{n},-p;1+\frac{1}{n};-\frac{b x^n}{a}\right )+\frac{d x \left (a+b x^n\right )^{p+1}}{b (n p+n+1)} \]
Antiderivative was successfully verified.
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Rule 388
Rule 246
Rule 245
Rubi steps
\begin{align*} \int \left (a+b x^n\right )^p \left (c+d x^n\right ) \, dx &=\frac{d x \left (a+b x^n\right )^{1+p}}{b (1+n+n p)}-\left (-c+\frac{a d}{b+b n+b n p}\right ) \int \left (a+b x^n\right )^p \, dx\\ &=\frac{d x \left (a+b x^n\right )^{1+p}}{b (1+n+n p)}-\left (\left (-c+\frac{a d}{b+b n+b n p}\right ) \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 \, dx\\ &=\frac{d x \left (a+b x^n\right )^{1+p}}{b (1+n+n p)}+\left (c-\frac{a d}{b+b n+b n p}\right ) x \left (a+b x^n\right )^p \left (1+\frac{b x^n}{a}\right )^{-p} \, _2F_1\left (\frac{1}{n},-p;1+\frac{1}{n};-\frac{b x^n}{a}\right )\\ \end{align*}
Mathematica [A] time = 0.0429777, size = 94, normalized size = 0.96 \[ \frac{x \left (a+b x^n\right )^p \left (\frac{b x^n}{a}+1\right )^{-p} \left ((b c (n p+n+1)-a d) \, _2F_1\left (\frac{1}{n},-p;1+\frac{1}{n};-\frac{b x^n}{a}\right )+d \left (a+b x^n\right ) \left (\frac{b x^n}{a}+1\right )^p\right )}{b (n p+n+1)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.401, size = 0, normalized size = 0. \begin{align*} \int \left ( a+b{x}^{n} \right ) ^{p} \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*} \int{\left (d x^{n} + c\right )}{\left (b x^{n} + a\right )}^{p}\,{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 (d x^{n} + c\right )}{\left (b x^{n} + a\right )}^{p}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 4.2984, size = 87, normalized size = 0.89 \begin{align*} \frac{a^{p} c x \Gamma \left (\frac{1}{n}\right ){{}_{2}F_{1}\left (\begin{matrix} \frac{1}{n}, - p \\ 1 + \frac{1}{n} \end{matrix}\middle |{\frac{b x^{n} e^{i \pi }}{a}} \right )}}{n \Gamma \left (1 + \frac{1}{n}\right )} + \frac{a^{p} d x x^{n} \Gamma \left (1 + \frac{1}{n}\right ){{}_{2}F_{1}\left (\begin{matrix} - p, 1 + \frac{1}{n} \\ 2 + \frac{1}{n} \end{matrix}\middle |{\frac{b x^{n} e^{i \pi }}{a}} \right )}}{n \Gamma \left (2 + \frac{1}{n}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: TypeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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