Optimal. Leaf size=41 \[ \frac {(d+e x)^{-2 p} \left (c d^2+2 c d e x+c e^2 x^2\right )^p \log (d+e x)}{e} \]
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Rubi [A]
time = 0.01, antiderivative size = 41, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 2, integrand size = 34, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.059, Rules used = {658, 31}
\begin {gather*} \frac {(d+e x)^{-2 p} \log (d+e x) \left (c d^2+2 c d e x+c e^2 x^2\right )^p}{e} \end {gather*}
Antiderivative was successfully verified.
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Rule 31
Rule 658
Rubi steps
\begin {align*} \int (d+e x)^{-1-2 p} \left (c d^2+2 c d e x+c e^2 x^2\right )^p \, dx &=\left ((d+e x)^{-2 p} \left (c d^2+2 c d e x+c e^2 x^2\right )^p\right ) \int \frac {1}{d+e x} \, dx\\ &=\frac {(d+e x)^{-2 p} \left (c d^2+2 c d e x+c e^2 x^2\right )^p \log (d+e x)}{e}\\ \end {align*}
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Mathematica [A]
time = 0.01, size = 30, normalized size = 0.73 \begin {gather*} \frac {(d+e x)^{-2 p} \left (c (d+e x)^2\right )^p \log (d+e x)}{e} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(94\) vs.
\(2(43)=86\).
time = 0.66, size = 95, normalized size = 2.32
method | result | size |
norman | \(x \ln \left (e x +d \right ) {\mathrm e}^{\left (-1-2 p \right ) \ln \left (e x +d \right )} {\mathrm e}^{p \ln \left (x^{2} c \,e^{2}+2 c d e x +c \,d^{2}\right )}+\frac {d \ln \left (e x +d \right ) {\mathrm e}^{\left (-1-2 p \right ) \ln \left (e x +d \right )} {\mathrm e}^{p \ln \left (x^{2} c \,e^{2}+2 c d e x +c \,d^{2}\right )}}{e}\) | \(95\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 13, normalized size = 0.32 \begin {gather*} c^{p} e^{\left (-1\right )} \log \left (x e + d\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 2.61, size = 13, normalized size = 0.32 \begin {gather*} c^{p} e^{\left (-1\right )} \log \left (x e + d\right ) \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 \left (c \left (d + e x\right )^{2}\right )^{p} \left (d + e x\right )^{- 2 p - 1}\, 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 = -0.02 \begin {gather*} \int \frac {{\left (c\,d^2+2\,c\,d\,e\,x+c\,e^2\,x^2\right )}^p}{{\left (d+e\,x\right )}^{2\,p+1}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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