Optimal. Leaf size=117 \[ 2^{-1-p} e^{-\frac {2 a}{b m n}} x^2 \left (c \left (d x^m\right )^n\right )^{-\frac {2}{m n}} \Gamma \left (1+p,-\frac {2 \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )}{b m n}\right ) \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )^p \left (-\frac {a+b \log \left (c \left (d x^m\right )^n\right )}{b m n}\right )^{-p} \]
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Rubi [A]
time = 0.09, antiderivative size = 117, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 3, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {2347, 2212,
2495} \begin {gather*} 2^{-p-1} x^2 e^{-\frac {2 a}{b m n}} \left (c \left (d x^m\right )^n\right )^{-\frac {2}{m n}} \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )^p \left (-\frac {a+b \log \left (c \left (d x^m\right )^n\right )}{b m n}\right )^{-p} \text {Gamma}\left (p+1,-\frac {2 \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )}{b m n}\right ) \end {gather*}
Antiderivative was successfully verified.
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Rule 2212
Rule 2347
Rule 2495
Rubi steps
\begin {align*} \int x \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )^p \, dx &=\text {Subst}\left (\int x \left (a+b \log \left (c d^n x^{m n}\right )\right )^p \, dx,c d^n x^{m n},c \left (d x^m\right )^n\right )\\ &=\text {Subst}\left (\frac {\left (x^2 \left (c d^n x^{m n}\right )^{-\frac {2}{m n}}\right ) \text {Subst}\left (\int e^{\frac {2 x}{m n}} (a+b x)^p \, dx,x,\log \left (c d^n x^{m n}\right )\right )}{m n},c d^n x^{m n},c \left (d x^m\right )^n\right )\\ &=2^{-1-p} e^{-\frac {2 a}{b m n}} x^2 \left (c \left (d x^m\right )^n\right )^{-\frac {2}{m n}} \Gamma \left (1+p,-\frac {2 \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )}{b m n}\right ) \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )^p \left (-\frac {a+b \log \left (c \left (d x^m\right )^n\right )}{b m n}\right )^{-p}\\ \end {align*}
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Mathematica [A]
time = 0.12, size = 117, normalized size = 1.00 \begin {gather*} 2^{-1-p} e^{-\frac {2 a}{b m n}} x^2 \left (c \left (d x^m\right )^n\right )^{-\frac {2}{m n}} \Gamma \left (1+p,-\frac {2 \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )}{b m n}\right ) \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )^p \left (-\frac {a+b \log \left (c \left (d x^m\right )^n\right )}{b m n}\right )^{-p} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.03, size = 0, normalized size = 0.00 \[\int x \left (a +b \ln \left (c \left (d \,x^{m}\right )^{n}\right )\right )^{p}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: RuntimeError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int x \left (a + b \log {\left (c \left (d x^{m}\right )^{n} \right )}\right )^{p}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int x\,{\left (a+b\,\ln \left (c\,{\left (d\,x^m\right )}^n\right )\right )}^p \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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