Optimal. Leaf size=116 \[ -\frac {1}{2} a p r x+\frac {(b c-a d) q r x}{2 d}-\frac {1}{4} b p r x^2-\frac {q r (a+b x)^2}{4 b}-\frac {(b c-a d)^2 q r \log (c+d x)}{2 b d^2}+\frac {(a+b x)^2 \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{2 b} \]
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Rubi [A]
time = 0.03, antiderivative size = 116, normalized size of antiderivative = 1.00, 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 = {2581, 45}
\begin {gather*} -\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 \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rule 2581
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*}
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Mathematica [A]
time = 0.14, size = 105, normalized size = 0.91 \begin {gather*} \frac {a^2 p r \log (a+b x)}{2 b}-\frac {2 c (b c-2 a d) q r \log (c+d x)+d x \left (r (-2 b c q+2 a d (p+2 q)+b d (p+q) x)-2 d (2 a+b x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )\right )}{4 d^2} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.04, size = 0, normalized size = 0.00 \[\int \left (b x +a \right ) \ln \left (e \left (f \left (b x +a \right )^{p} \left (d x +c \right )^{q}\right )^{r}\right )\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.32, size = 119, normalized size = 1.03 \begin {gather*} \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 {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.35, size = 195, normalized size = 1.68 \begin {gather*} \frac {{\left (2 \, b^{2} d^{2} - {\left (b^{2} d^{2} p + b^{2} d^{2} q\right )} r\right )} x^{2} + 2 \, {\left (2 \, a b d^{2} - {\left (a b d^{2} p - {\left (b^{2} c d - 2 \, a b d^{2}\right )} q\right )} r\right )} 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} r x^{2} + 2 \, a b d^{2} r x\right )} \log \left (f\right )}{4 \, b d^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] Leaf count of result is larger than twice the leaf count of optimal. 325 vs.
\(2 (104) = 208\).
time = 28.16, size = 325, normalized size = 2.80 \begin {gather*} \begin {cases} a x \log {\left (e \left (a^{p} c^{q} f\right )^{r} \right )} & \text {for}\: b = 0 \wedge d = 0 \\\frac {a^{2} \log {\left (e \left (c^{q} f \left (a + b x\right )^{p}\right )^{r} \right )}}{2 b} - \frac {a p r x}{2} + a x \log {\left (e \left (c^{q} f \left (a + b x\right )^{p}\right )^{r} \right )} - \frac {b p r x^{2}}{4} + \frac {b x^{2} \log {\left (e \left (c^{q} f \left (a + b x\right )^{p}\right )^{r} \right )}}{2} & \text {for}\: d = 0 \\a \left (\frac {c \log {\left (e \left (a^{p} f \left (c + d x\right )^{q}\right )^{r} \right )}}{d} - q r x + x \log {\left (e \left (a^{p} f \left (c + d x\right )^{q}\right )^{r} \right )}\right ) & \text {for}\: b = 0 \\- \frac {a^{2} q r \log {\left (\frac {c}{d} + x \right )}}{2 b} + \frac {a^{2} \log {\left (e \left (f \left (a + b x\right )^{p} \left (c + d x\right )^{q}\right )^{r} \right )}}{2 b} + \frac {a c q r \log {\left (\frac {c}{d} + x \right )}}{d} - \frac {a p r x}{2} - a q r x + a x \log {\left (e \left (f \left (a + b x\right )^{p} \left (c + d x\right )^{q}\right )^{r} \right )} - \frac {b c^{2} q r \log {\left (\frac {c}{d} + x \right )}}{2 d^{2}} + \frac {b c q r x}{2 d} - \frac {b p r x^{2}}{4} - \frac {b q r x^{2}}{4} + \frac {b x^{2} \log {\left (e \left (f \left (a + b x\right )^{p} \left (c + d x\right )^{q}\right )^{r} \right )}}{2} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 4.66, size = 148, normalized size = 1.28 \begin {gather*} \frac {a^{2} p r \log \left (b x + a\right )}{2 \, b} - \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 (b c^{2} q r - 2 \, a c d q r\right )} \log \left (-d x - c\right )}{2 \, d^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.40, size = 128, normalized size = 1.10 \begin {gather*} \ln \left (e\,{\left (f\,{\left (a+b\,x\right )}^p\,{\left (c+d\,x\right )}^q\right )}^r\right )\,\left (\frac {b\,x^2}{2}+a\,x\right )-x\,\left (\frac {r\,\left (2\,a\,d\,p+b\,c\,p+3\,a\,d\,q\right )}{2\,d}-\frac {r\,\left (p+q\right )\,\left (2\,a\,d+2\,b\,c\right )}{4\,d}\right )-\frac {\ln \left (c+d\,x\right )\,\left (b\,c^2\,q\,r-2\,a\,c\,d\,q\,r\right )}{2\,d^2}-\frac {b\,r\,x^2\,\left (p+q\right )}{4}+\frac {a^2\,p\,r\,\ln \left (a+b\,x\right )}{2\,b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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