Optimal. Leaf size=116 \[ -\frac{q r (b c-a d)^2 \log (c+d x)}{2 b d^2}+\frac{(a+b x)^2 \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{2 b}+\frac{q r x (b c-a d)}{2 d}-\frac{q r (a+b x)^2}{4 b}-\frac{1}{2} a p r x-\frac{1}{4} b p r x^2 \]
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Rubi [A] time = 0.0432106, antiderivative size = 116, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 2, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.074, Rules used = {2495, 43} \[ -\frac{q r (b c-a d)^2 \log (c+d x)}{2 b d^2}+\frac{(a+b x)^2 \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{2 b}+\frac{q r x (b c-a d)}{2 d}-\frac{q r (a+b x)^2}{4 b}-\frac{1}{2} a p r x-\frac{1}{4} b p r x^2 \]
Antiderivative was successfully verified.
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Rule 2495
Rule 43
Rubi steps
\begin{align*} \int (a+b x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right ) \, dx &=\frac{(a+b x)^2 \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{2 b}-\frac{1}{2} (p r) \int (a+b x) \, dx-\frac{(d q r) \int \frac{(a+b x)^2}{c+d x} \, dx}{2 b}\\ &=-\frac{1}{2} a p r x-\frac{1}{4} b p r x^2+\frac{(a+b x)^2 \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{2 b}-\frac{(d q r) \int \left (-\frac{b (b c-a d)}{d^2}+\frac{b (a+b x)}{d}+\frac{(-b c+a d)^2}{d^2 (c+d x)}\right ) \, dx}{2 b}\\ &=-\frac{1}{2} a p r x+\frac{(b c-a d) q r x}{2 d}-\frac{1}{4} b p r x^2-\frac{q r (a+b x)^2}{4 b}-\frac{(b c-a d)^2 q r \log (c+d x)}{2 b d^2}+\frac{(a+b x)^2 \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{2 b}\\ \end{align*}
Mathematica [A] time = 0.19288, size = 105, normalized size = 0.91 \[ \frac{a^2 p r \log (a+b x)}{2 b}-\frac{d x \left (r (2 a d (p+2 q)-2 b c q+b d x (p+q))-2 d (2 a+b x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )\right )+2 c q r (b c-2 a d) \log (c+d x)}{4 d^2} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.174, size = 0, normalized size = 0. \begin{align*} \int \left ( bx+a \right ) \ln \left ( e \left ( f \left ( bx+a \right ) ^{p} \left ( dx+c \right ) ^{q} \right ) ^{r} \right ) \, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.35446, size = 159, normalized size = 1.37 \begin{align*} \frac{1}{2} \,{\left (b x^{2} + 2 \, a x\right )} \log \left (\left ({\left (b x + a\right )}^{p}{\left (d x + c\right )}^{q} f\right )^{r} e\right ) + \frac{{\left (\frac{2 \, a^{2} f p \log \left (b x + a\right )}{b} - \frac{b d f{\left (p + q\right )} x^{2} + 2 \,{\left (a d f{\left (p + 2 \, q\right )} - b c f q\right )} x}{d} - \frac{2 \,{\left (b c^{2} f q - 2 \, a c d f q\right )} \log \left (d x + c\right )}{d^{2}}\right )} r}{4 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.820055, size = 435, normalized size = 3.75 \begin{align*} -\frac{{\left (b^{2} d^{2} p + b^{2} d^{2} q\right )} r x^{2} + 2 \,{\left (a b d^{2} p -{\left (b^{2} c d - 2 \, a b d^{2}\right )} q\right )} r x - 2 \,{\left (b^{2} d^{2} p r x^{2} + 2 \, a b d^{2} p r x + a^{2} d^{2} p r\right )} \log \left (b x + a\right ) - 2 \,{\left (b^{2} d^{2} q r x^{2} + 2 \, a b d^{2} q r x -{\left (b^{2} c^{2} - 2 \, a b c d\right )} q r\right )} \log \left (d x + c\right ) - 2 \,{\left (b^{2} d^{2} x^{2} + 2 \, a b d^{2} x\right )} \log \left (e\right ) - 2 \,{\left (b^{2} d^{2} r x^{2} + 2 \, a b d^{2} r x\right )} \log \left (f\right )}{4 \, b d^{2}} \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 = 1.35044, size = 381, normalized size = 3.28 \begin{align*} -\frac{1}{4} \,{\left (b p r + b q r - 2 \, b r \log \left (f\right ) - 2 \, b\right )} x^{2} + \frac{1}{2} \,{\left (b p r x^{2} + 2 \, a p r x\right )} \log \left (b x + a\right ) + \frac{1}{2} \,{\left (b q r x^{2} + 2 \, a q r x\right )} \log \left (d x + c\right ) - \frac{{\left (a d p r - b c q r + 2 \, a d q r - 2 \, a d r \log \left (f\right ) - 2 \, a d\right )} x}{2 \, d} + \frac{{\left (a^{2} d^{2} p r - b^{2} c^{2} q r + 2 \, a b c d q r\right )} \log \left ({\left | b d x^{2} + b c x + a d x + a c \right |}\right )}{4 \, b d^{2}} + \frac{{\left (a^{2} b c d^{2} p r - a^{3} d^{3} p r + b^{3} c^{3} q r - 3 \, a b^{2} c^{2} d q r + 2 \, a^{2} b c d^{2} q r\right )} \log \left ({\left | \frac{2 \, b d x + b c + a d -{\left | b c - a d \right |}}{2 \, b d x + b c + a d +{\left | b c - a d \right |}} \right |}\right )}{4 \, b d^{2}{\left | b c - a d \right |}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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