Optimal. Leaf size=133 \[ \frac{b^2 p}{3 e (d+e x) (b d-a e)^2}+\frac{b^3 p \log (a+b x)}{3 e (b d-a e)^3}-\frac{b^3 p \log (d+e x)}{3 e (b d-a e)^3}-\frac{\log \left (c (a+b x)^p\right )}{3 e (d+e x)^3}+\frac{b p}{6 e (d+e x)^2 (b d-a e)} \]
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Rubi [A] time = 0.0773629, antiderivative size = 133, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.111, Rules used = {2395, 44} \[ \frac{b^2 p}{3 e (d+e x) (b d-a e)^2}+\frac{b^3 p \log (a+b x)}{3 e (b d-a e)^3}-\frac{b^3 p \log (d+e x)}{3 e (b d-a e)^3}-\frac{\log \left (c (a+b x)^p\right )}{3 e (d+e x)^3}+\frac{b p}{6 e (d+e x)^2 (b d-a e)} \]
Antiderivative was successfully verified.
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Rule 2395
Rule 44
Rubi steps
\begin{align*} \int \frac{\log \left (c (a+b x)^p\right )}{(d+e x)^4} \, dx &=-\frac{\log \left (c (a+b x)^p\right )}{3 e (d+e x)^3}+\frac{(b p) \int \frac{1}{(a+b x) (d+e x)^3} \, dx}{3 e}\\ &=-\frac{\log \left (c (a+b x)^p\right )}{3 e (d+e x)^3}+\frac{(b p) \int \left (\frac{b^3}{(b d-a e)^3 (a+b x)}-\frac{e}{(b d-a e) (d+e x)^3}-\frac{b e}{(b d-a e)^2 (d+e x)^2}-\frac{b^2 e}{(b d-a e)^3 (d+e x)}\right ) \, dx}{3 e}\\ &=\frac{b p}{6 e (b d-a e) (d+e x)^2}+\frac{b^2 p}{3 e (b d-a e)^2 (d+e x)}+\frac{b^3 p \log (a+b x)}{3 e (b d-a e)^3}-\frac{\log \left (c (a+b x)^p\right )}{3 e (d+e x)^3}-\frac{b^3 p \log (d+e x)}{3 e (b d-a e)^3}\\ \end{align*}
Mathematica [A] time = 0.131363, size = 105, normalized size = 0.79 \[ \frac{\frac{b p (d+e x) \left (2 b^2 (d+e x)^2 \log (a+b x)+(b d-a e) (-a e+3 b d+2 b e x)-2 b^2 (d+e x)^2 \log (d+e x)\right )}{(b d-a e)^3}-2 \log \left (c (a+b x)^p\right )}{6 e (d+e x)^3} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.393, size = 873, normalized size = 6.6 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.10358, size = 313, normalized size = 2.35 \begin{align*} \frac{{\left (\frac{2 \, b^{2} \log \left (b x + a\right )}{b^{3} d^{3} - 3 \, a b^{2} d^{2} e + 3 \, a^{2} b d e^{2} - a^{3} e^{3}} - \frac{2 \, b^{2} \log \left (e x + d\right )}{b^{3} d^{3} - 3 \, a b^{2} d^{2} e + 3 \, a^{2} b d e^{2} - a^{3} e^{3}} + \frac{2 \, b e x + 3 \, b d - a e}{b^{2} d^{4} - 2 \, a b d^{3} e + a^{2} d^{2} e^{2} +{\left (b^{2} d^{2} e^{2} - 2 \, a b d e^{3} + a^{2} e^{4}\right )} x^{2} + 2 \,{\left (b^{2} d^{3} e - 2 \, a b d^{2} e^{2} + a^{2} d e^{3}\right )} x}\right )} b p}{6 \, e} - \frac{\log \left ({\left (b x + a\right )}^{p} c\right )}{3 \,{\left (e x + d\right )}^{3} e} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.37855, size = 894, normalized size = 6.72 \begin{align*} \frac{2 \,{\left (b^{3} d e^{2} - a b^{2} e^{3}\right )} p x^{2} +{\left (5 \, b^{3} d^{2} e - 6 \, a b^{2} d e^{2} + a^{2} b e^{3}\right )} p x +{\left (3 \, b^{3} d^{3} - 4 \, a b^{2} d^{2} e + a^{2} b d e^{2}\right )} p + 2 \,{\left (b^{3} e^{3} p x^{3} + 3 \, b^{3} d e^{2} p x^{2} + 3 \, b^{3} d^{2} e p x +{\left (3 \, a b^{2} d^{2} e - 3 \, a^{2} b d e^{2} + a^{3} e^{3}\right )} p\right )} \log \left (b x + a\right ) - 2 \,{\left (b^{3} e^{3} p x^{3} + 3 \, b^{3} d e^{2} p x^{2} + 3 \, b^{3} d^{2} e p x + b^{3} d^{3} p\right )} \log \left (e x + d\right ) - 2 \,{\left (b^{3} d^{3} - 3 \, a b^{2} d^{2} e + 3 \, a^{2} b d e^{2} - a^{3} e^{3}\right )} \log \left (c\right )}{6 \,{\left (b^{3} d^{6} e - 3 \, a b^{2} d^{5} e^{2} + 3 \, a^{2} b d^{4} e^{3} - a^{3} d^{3} e^{4} +{\left (b^{3} d^{3} e^{4} - 3 \, a b^{2} d^{2} e^{5} + 3 \, a^{2} b d e^{6} - a^{3} e^{7}\right )} x^{3} + 3 \,{\left (b^{3} d^{4} e^{3} - 3 \, a b^{2} d^{3} e^{4} + 3 \, a^{2} b d^{2} e^{5} - a^{3} d e^{6}\right )} x^{2} + 3 \,{\left (b^{3} d^{5} e^{2} - 3 \, a b^{2} d^{4} e^{3} + 3 \, a^{2} b d^{3} e^{4} - a^{3} d^{2} e^{5}\right )} x\right )}} \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 [B] time = 1.22556, size = 668, normalized size = 5.02 \begin{align*} \frac{2 \, b^{3} p x^{3} e^{3} \log \left (b x + a\right ) + 6 \, b^{3} d p x^{2} e^{2} \log \left (b x + a\right ) + 6 \, b^{3} d^{2} p x e \log \left (b x + a\right ) - 2 \, b^{3} p x^{3} e^{3} \log \left (x e + d\right ) - 6 \, b^{3} d p x^{2} e^{2} \log \left (x e + d\right ) - 6 \, b^{3} d^{2} p x e \log \left (x e + d\right ) + 2 \, b^{3} d p x^{2} e^{2} + 5 \, b^{3} d^{2} p x e + 6 \, a b^{2} d^{2} p e \log \left (b x + a\right ) - 2 \, b^{3} d^{3} p \log \left (x e + d\right ) + 3 \, b^{3} d^{3} p - 2 \, a b^{2} p x^{2} e^{3} - 6 \, a b^{2} d p x e^{2} - 4 \, a b^{2} d^{2} p e - 6 \, a^{2} b d p e^{2} \log \left (b x + a\right ) - 2 \, b^{3} d^{3} \log \left (c\right ) + 6 \, a b^{2} d^{2} e \log \left (c\right ) + a^{2} b p x e^{3} + a^{2} b d p e^{2} + 2 \, a^{3} p e^{3} \log \left (b x + a\right ) - 6 \, a^{2} b d e^{2} \log \left (c\right ) + 2 \, a^{3} e^{3} \log \left (c\right )}{6 \,{\left (b^{3} d^{3} x^{3} e^{4} + 3 \, b^{3} d^{4} x^{2} e^{3} + 3 \, b^{3} d^{5} x e^{2} + b^{3} d^{6} e - 3 \, a b^{2} d^{2} x^{3} e^{5} - 9 \, a b^{2} d^{3} x^{2} e^{4} - 9 \, a b^{2} d^{4} x e^{3} - 3 \, a b^{2} d^{5} e^{2} + 3 \, a^{2} b d x^{3} e^{6} + 9 \, a^{2} b d^{2} x^{2} e^{5} + 9 \, a^{2} b d^{3} x e^{4} + 3 \, a^{2} b d^{4} e^{3} - a^{3} x^{3} e^{7} - 3 \, a^{3} d x^{2} e^{6} - 3 \, a^{3} d^{2} x e^{5} - a^{3} d^{3} e^{4}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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