Integrand size = 23, antiderivative size = 37 \[ \int (c x)^{-1-n-n p} \left (a+b x^n\right )^p \, dx=-\frac {(c x)^{-n (1+p)} \left (a+b x^n\right )^{1+p}}{a c n (1+p)} \]
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Time = 0.01 (sec) , antiderivative size = 37, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.043, Rules used = {270} \[ \int (c x)^{-1-n-n p} \left (a+b x^n\right )^p \, dx=-\frac {(c x)^{-n (p+1)} \left (a+b x^n\right )^{p+1}}{a c n (p+1)} \]
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Rule 270
Rubi steps \begin{align*} \text {integral}& = -\frac {(c x)^{-n (1+p)} \left (a+b x^n\right )^{1+p}}{a c n (1+p)} \\ \end{align*}
Time = 0.03 (sec) , antiderivative size = 37, normalized size of antiderivative = 1.00 \[ \int (c x)^{-1-n-n p} \left (a+b x^n\right )^p \, dx=-\frac {x (c x)^{-1-n (1+p)} \left (a+b x^n\right )^{1+p}}{a n (1+p)} \]
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Time = 4.30 (sec) , antiderivative size = 74, normalized size of antiderivative = 2.00
method | result | size |
parallelrisch | \(-\frac {x \,x^{n} \left (a +b \,x^{n}\right )^{p} \left (c x \right )^{-n p -n -1} b^{2}+x \left (a +b \,x^{n}\right )^{p} \left (c x \right )^{-n p -n -1} a b}{b n \left (1+p \right ) a}\) | \(74\) |
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none
Time = 0.26 (sec) , antiderivative size = 75, normalized size of antiderivative = 2.03 \[ \int (c x)^{-1-n-n p} \left (a+b x^n\right )^p \, dx=-\frac {{\left (b x x^{n} e^{\left (-{\left (n p + n + 1\right )} \log \left (c\right ) - {\left (n p + n + 1\right )} \log \left (x\right )\right )} + a x e^{\left (-{\left (n p + n + 1\right )} \log \left (c\right ) - {\left (n p + n + 1\right )} \log \left (x\right )\right )}\right )} {\left (b x^{n} + a\right )}^{p}}{a n p + a n} \]
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Time = 4.20 (sec) , antiderivative size = 49, normalized size of antiderivative = 1.32 \[ \int (c x)^{-1-n-n p} \left (a+b x^n\right )^p \, dx=\frac {a^{p} a^{- p - 1} b^{p + 1} c^{- n p - n - 1} \left (\frac {a x^{- n}}{b} + 1\right )^{p + 1} \Gamma \left (- p - 1\right )}{n \Gamma \left (- p\right )} \]
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\[ \int (c x)^{-1-n-n p} \left (a+b x^n\right )^p \, dx=\int { {\left (b x^{n} + a\right )}^{p} \left (c x\right )^{-n p - n - 1} \,d x } \]
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\[ \int (c x)^{-1-n-n p} \left (a+b x^n\right )^p \, dx=\int { {\left (b x^{n} + a\right )}^{p} \left (c x\right )^{-n p - n - 1} \,d x } \]
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Timed out. \[ \int (c x)^{-1-n-n p} \left (a+b x^n\right )^p \, dx=\int \frac {{\left (a+b\,x^n\right )}^p}{{\left (c\,x\right )}^{n+n\,p+1}} \,d x \]
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