Optimal. Leaf size=63 \[ c^2 \left (-2^{-p-1}\right ) e^{\frac {2 a}{b}} (a+b \log (c x))^p \left (\frac {a+b \log (c x)}{b}\right )^{-p} \Gamma \left (p+1,\frac {2 (a+b \log (c x))}{b}\right ) \]
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Rubi [A] time = 0.05, antiderivative size = 63, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 14, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.143, Rules used = {2309, 2181} \[ c^2 \left (-2^{-p-1}\right ) e^{\frac {2 a}{b}} (a+b \log (c x))^p \left (\frac {a+b \log (c x)}{b}\right )^{-p} \text {Gamma}\left (p+1,\frac {2 (a+b \log (c x))}{b}\right ) \]
Antiderivative was successfully verified.
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Rule 2181
Rule 2309
Rubi steps
\begin {align*} \int \frac {(a+b \log (c x))^p}{x^3} \, dx &=c^2 \operatorname {Subst}\left (\int e^{-2 x} (a+b x)^p \, dx,x,\log (c x)\right )\\ &=-2^{-1-p} c^2 e^{\frac {2 a}{b}} \Gamma \left (1+p,\frac {2 (a+b \log (c x))}{b}\right ) (a+b \log (c x))^p \left (\frac {a+b \log (c x)}{b}\right )^{-p}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 63, normalized size = 1.00 \[ c^2 \left (-2^{-p-1}\right ) e^{\frac {2 a}{b}} (a+b \log (c x))^p \left (\frac {a+b \log (c x)}{b}\right )^{-p} \Gamma \left (p+1,\frac {2 (a+b \log (c x))}{b}\right ) \]
Antiderivative was successfully verified.
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fricas [F] time = 0.43, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {{\left (b \log \left (c x\right ) + a\right )}^{p}}{x^{3}}, x\right ) \]
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 \[ \int \frac {{\left (b \log \left (c x\right ) + a\right )}^{p}}{x^{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.04, size = 0, normalized size = 0.00 \[ \int \frac {\left (b \ln \left (c x \right )+a \right )^{p}}{x^{3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.70, size = 44, normalized size = 0.70 \[ -\frac {{\left (b \log \left (c x\right ) + a\right )}^{p + 1} c^{2} e^{\left (\frac {2 \, a}{b}\right )} E_{-p}\left (\frac {2 \, {\left (b \log \left (c x\right ) + a\right )}}{b}\right )}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.02 \[ \int \frac {{\left (a+b\,\ln \left (c\,x\right )\right )}^p}{x^3} \,d x \]
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 \[ \int \frac {\left (a + b \log {\left (c x \right )}\right )^{p}}{x^{3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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