Optimal. Leaf size=271 \[ x e^{-\frac{a}{b n}} \left (c x^n\right )^{-1/n} \left (d+e \log \left (f x^r\right )\right ) \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \text{Gamma}\left (p+1,-\frac{a+b \log \left (c x^n\right )}{b n}\right )-e r x e^{-\frac{a}{b n}} \left (c x^n\right )^{-1/n} \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \text{Gamma}\left (p+2,-\frac{a}{b n}-\frac{\log \left (c x^n\right )}{n}\right )-\frac{e r x e^{-\frac{a}{b n}} \left (c x^n\right )^{-1/n} \left (a+b \log \left (c x^n\right )\right )^{p+1} \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \text{Gamma}\left (p+1,-\frac{a}{b n}-\frac{\log \left (c x^n\right )}{n}\right )}{b n} \]
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Rubi [A] time = 0.166189, antiderivative size = 271, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.304, Rules used = {2300, 2181, 2361, 12, 15, 19, 6557} \[ x e^{-\frac{a}{b n}} \left (c x^n\right )^{-1/n} \left (d+e \log \left (f x^r\right )\right ) \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \text{Gamma}\left (p+1,-\frac{a+b \log \left (c x^n\right )}{b n}\right )-e r x e^{-\frac{a}{b n}} \left (c x^n\right )^{-1/n} \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \text{Gamma}\left (p+2,-\frac{a}{b n}-\frac{\log \left (c x^n\right )}{n}\right )-\frac{e r x e^{-\frac{a}{b n}} \left (c x^n\right )^{-1/n} \left (a+b \log \left (c x^n\right )\right )^{p+1} \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \text{Gamma}\left (p+1,-\frac{a}{b n}-\frac{\log \left (c x^n\right )}{n}\right )}{b n} \]
Antiderivative was successfully verified.
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Rule 2300
Rule 2181
Rule 2361
Rule 12
Rule 15
Rule 19
Rule 6557
Rubi steps
\begin{align*} \int \left (a+b \log \left (c x^n\right )\right )^p \left (d+e \log \left (f x^r\right )\right ) \, dx &=e^{-\frac{a}{b n}} x \left (c x^n\right )^{-1/n} \Gamma \left (1+p,-\frac{a+b \log \left (c x^n\right )}{b n}\right ) \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \left (d+e \log \left (f x^r\right )\right )-(e r) \int e^{-\frac{a}{b n}} \left (c x^n\right )^{-1/n} \Gamma \left (1+p,-\frac{a+b \log \left (c x^n\right )}{b n}\right ) \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \, dx\\ &=e^{-\frac{a}{b n}} x \left (c x^n\right )^{-1/n} \Gamma \left (1+p,-\frac{a+b \log \left (c x^n\right )}{b n}\right ) \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \left (d+e \log \left (f x^r\right )\right )-\left (e e^{-\frac{a}{b n}} r\right ) \int \left (c x^n\right )^{-1/n} \Gamma \left (1+p,-\frac{a+b \log \left (c x^n\right )}{b n}\right ) \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \, dx\\ &=e^{-\frac{a}{b n}} x \left (c x^n\right )^{-1/n} \Gamma \left (1+p,-\frac{a+b \log \left (c x^n\right )}{b n}\right ) \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \left (d+e \log \left (f x^r\right )\right )-\left (e e^{-\frac{a}{b n}} r x \left (c x^n\right )^{-1/n}\right ) \int \frac{\Gamma \left (1+p,-\frac{a+b \log \left (c x^n\right )}{b n}\right ) \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p}}{x} \, dx\\ &=e^{-\frac{a}{b n}} x \left (c x^n\right )^{-1/n} \Gamma \left (1+p,-\frac{a+b \log \left (c x^n\right )}{b n}\right ) \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \left (d+e \log \left (f x^r\right )\right )-\left (e e^{-\frac{a}{b n}} r x \left (c x^n\right )^{-1/n} \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p}\right ) \int \frac{\Gamma \left (1+p,-\frac{a+b \log \left (c x^n\right )}{b n}\right )}{x} \, dx\\ &=e^{-\frac{a}{b n}} x \left (c x^n\right )^{-1/n} \Gamma \left (1+p,-\frac{a+b \log \left (c x^n\right )}{b n}\right ) \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \left (d+e \log \left (f x^r\right )\right )-\frac{\left (e e^{-\frac{a}{b n}} r x \left (c x^n\right )^{-1/n} \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p}\right ) \operatorname{Subst}\left (\int \Gamma \left (1+p,-\frac{a+b x}{b n}\right ) \, dx,x,\log \left (c x^n\right )\right )}{n}\\ &=e^{-\frac{a}{b n}} x \left (c x^n\right )^{-1/n} \Gamma \left (1+p,-\frac{a+b \log \left (c x^n\right )}{b n}\right ) \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \left (d+e \log \left (f x^r\right )\right )+\left (e e^{-\frac{a}{b n}} r x \left (c x^n\right )^{-1/n} \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p}\right ) \operatorname{Subst}\left (\int \Gamma (1+p,x) \, dx,x,-\frac{a}{b n}-\frac{\log \left (c x^n\right )}{n}\right )\\ &=-e e^{-\frac{a}{b n}} r x \left (c x^n\right )^{-1/n} \Gamma \left (2+p,-\frac{a}{b n}-\frac{\log \left (c x^n\right )}{n}\right ) \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p}-e e^{-\frac{a}{b n}} r x \left (c x^n\right )^{-1/n} \Gamma \left (1+p,-\frac{a}{b n}-\frac{\log \left (c x^n\right )}{n}\right ) \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \left (\frac{a}{b n}+\frac{\log \left (c x^n\right )}{n}\right )+e^{-\frac{a}{b n}} x \left (c x^n\right )^{-1/n} \Gamma \left (1+p,-\frac{a+b \log \left (c x^n\right )}{b n}\right ) \left (a+b \log \left (c x^n\right )\right )^p \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{-p} \left (d+e \log \left (f x^r\right )\right )\\ \end{align*}
Mathematica [A] time = 0.30403, size = 146, normalized size = 0.54 \[ x \left (-e^{-\frac{a}{b n}}\right ) \left (c x^n\right )^{-1/n} \left (a+b \log \left (c x^n\right )\right )^{p-1} \left (-\frac{a+b \log \left (c x^n\right )}{b n}\right )^{1-p} \left (\text{Gamma}\left (p+1,-\frac{a+b \log \left (c x^n\right )}{b n}\right ) \left (-a e r-b e r \log \left (c x^n\right )+b d n+b e n \log \left (f x^r\right )\right )-b e n r \text{Gamma}\left (p+2,-\frac{a+b \log \left (c x^n\right )}{b n}\right )\right ) \]
Antiderivative was successfully verified.
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Maple [F] time = 0.438, size = 0, normalized size = 0. \begin{align*} \int \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) ^{p} \left ( d+e\ln \left ( f{x}^{r} \right ) \right ) \, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: RuntimeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.904005, size = 339, normalized size = 1.25 \begin{align*} -\frac{{\left (b e r \log \left (c\right ) - b e n \log \left (f\right ) - b d n +{\left (b e n p + b e n + a e\right )} r\right )} e^{\left (-\frac{b n p \log \left (-\frac{1}{b n}\right ) + b \log \left (c\right ) + a}{b n}\right )} \Gamma \left (p + 1, -\frac{b n \log \left (x\right ) + b \log \left (c\right ) + a}{b n}\right ) -{\left (b e n r x \log \left (x\right ) + b e r x \log \left (c\right ) + a e r x\right )}{\left (b n \log \left (x\right ) + b \log \left (c\right ) + a\right )}^{p}}{b n} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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 (e \log \left (f x^{r}\right ) + d\right )}{\left (b \log \left (c x^{n}\right ) + a\right )}^{p}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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