Optimal. Leaf size=45 \[ \frac {\Gamma (1+p,-\log (c (d+e x))) (-\log (c (d+e x)))^{-p} \log ^p(c (d+e x))}{c e} \]
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Rubi [A]
time = 0.02, antiderivative size = 45, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 3, integrand size = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.300, Rules used = {2436, 2336,
2212} \begin {gather*} \frac {(-\log (c (d+e x)))^{-p} \log ^p(c (d+e x)) \text {Gamma}(p+1,-\log (c (d+e x)))}{c e} \end {gather*}
Antiderivative was successfully verified.
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Rule 2212
Rule 2336
Rule 2436
Rubi steps
\begin {align*} \int \log ^p(c (d+e x)) \, dx &=\frac {\text {Subst}\left (\int \log ^p(c x) \, dx,x,d+e x\right )}{e}\\ &=\frac {\text {Subst}\left (\int e^x x^p \, dx,x,\log (c (d+e x))\right )}{c e}\\ &=\frac {\Gamma (1+p,-\log (c (d+e x))) (-\log (c (d+e x)))^{-p} \log ^p(c (d+e x))}{c e}\\ \end {align*}
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Mathematica [A]
time = 0.02, size = 45, normalized size = 1.00 \begin {gather*} \frac {\Gamma (1+p,-\log (c (d+e x))) (-\log (c (d+e x)))^{-p} \log ^p(c (d+e x))}{c e} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.02, size = 0, normalized size = 0.00 \[\int \ln \left (c \left (e x +d \right )\right )^{p}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.08, size = 55, normalized size = 1.22 \begin {gather*} -\frac {\left (-\log \left (c x e + c d\right )\right )^{-p - 1} \log \left (c x e + c d\right )^{p + 1} e^{\left (-1\right )} \Gamma \left (p + 1, -\log \left (c x e + c d\right )\right )}{c} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.11, size = 26, normalized size = 0.58 \begin {gather*} \frac {\cos \left (\pi p\right ) e^{\left (-1\right )} \Gamma \left (p + 1, -\log \left (c x e + c d\right )\right )}{c} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 3.95, size = 54, normalized size = 1.20 \begin {gather*} \begin {cases} \tilde {\infty }^{p} x & \text {for}\: c = 0 \\x \log {\left (c d \right )}^{p} & \text {for}\: e = 0 \\\frac {\left (- \log {\left (c d + c e x \right )}\right )^{- p} \log {\left (c d + c e x \right )}^{p} \Gamma \left (p + 1, - \log {\left (c d + c e x \right )}\right )}{c e} & \text {otherwise} \end {cases} \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 [B]
time = 0.18, size = 45, normalized size = 1.00 \begin {gather*} \frac {{\ln \left (c\,\left (d+e\,x\right )\right )}^p\,\Gamma \left (p+1,-\ln \left (c\,\left (d+e\,x\right )\right )\right )}{c\,e\,{\left (-\ln \left (c\,\left (d+e\,x\right )\right )\right )}^p} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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