Optimal. Leaf size=183 \[ -\frac {B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )+A}{3 d g^4 (c+d x)^3}+\frac {b^3 B n \log (a+b x)}{3 d g^4 (b c-a d)^3}-\frac {b^3 B n \log (c+d x)}{3 d g^4 (b c-a d)^3}+\frac {b^2 B n}{3 d g^4 (c+d x) (b c-a d)^2}+\frac {b B n}{6 d g^4 (c+d x)^2 (b c-a d)}+\frac {B n}{9 d g^4 (c+d x)^3} \]
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Rubi [A] time = 0.14, antiderivative size = 183, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 33, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {2525, 12, 44} \[ -\frac {B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )+A}{3 d g^4 (c+d x)^3}+\frac {b^2 B n}{3 d g^4 (c+d x) (b c-a d)^2}+\frac {b^3 B n \log (a+b x)}{3 d g^4 (b c-a d)^3}-\frac {b^3 B n \log (c+d x)}{3 d g^4 (b c-a d)^3}+\frac {b B n}{6 d g^4 (c+d x)^2 (b c-a d)}+\frac {B n}{9 d g^4 (c+d x)^3} \]
Antiderivative was successfully verified.
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Rule 12
Rule 44
Rule 2525
Rubi steps
\begin {align*} \int \frac {A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )}{(c g+d g x)^4} \, dx &=-\frac {A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )}{3 d g^4 (c+d x)^3}+\frac {(B n) \int \frac {b c-a d}{g^3 (a+b x) (c+d x)^4} \, dx}{3 d g}\\ &=-\frac {A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )}{3 d g^4 (c+d x)^3}+\frac {(B (b c-a d) n) \int \frac {1}{(a+b x) (c+d x)^4} \, dx}{3 d g^4}\\ &=-\frac {A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )}{3 d g^4 (c+d x)^3}+\frac {(B (b c-a d) n) \int \left (\frac {b^4}{(b c-a d)^4 (a+b x)}-\frac {d}{(b c-a d) (c+d x)^4}-\frac {b d}{(b c-a d)^2 (c+d x)^3}-\frac {b^2 d}{(b c-a d)^3 (c+d x)^2}-\frac {b^3 d}{(b c-a d)^4 (c+d x)}\right ) \, dx}{3 d g^4}\\ &=\frac {B n}{9 d g^4 (c+d x)^3}+\frac {b B n}{6 d (b c-a d) g^4 (c+d x)^2}+\frac {b^2 B n}{3 d (b c-a d)^2 g^4 (c+d x)}+\frac {b^3 B n \log (a+b x)}{3 d (b c-a d)^3 g^4}-\frac {A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )}{3 d g^4 (c+d x)^3}-\frac {b^3 B n \log (c+d x)}{3 d (b c-a d)^3 g^4}\\ \end {align*}
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Mathematica [A] time = 0.17, size = 146, normalized size = 0.80 \[ \frac {\frac {B n \left ((b c-a d) \left (2 a^2 d^2-a b d (7 c+3 d x)+b^2 \left (11 c^2+15 c d x+6 d^2 x^2\right )\right )+6 b^3 (c+d x)^3 \log (a+b x)-6 b^3 (c+d x)^3 \log (c+d x)\right )}{(b c-a d)^3}-6 \left (B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )+A\right )}{18 d g^4 (c+d x)^3} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.93, size = 483, normalized size = 2.64 \[ -\frac {6 \, A b^{3} c^{3} - 18 \, A a b^{2} c^{2} d + 18 \, A a^{2} b c d^{2} - 6 \, A a^{3} d^{3} - 6 \, {\left (B b^{3} c d^{2} - B a b^{2} d^{3}\right )} n x^{2} - 3 \, {\left (5 \, B b^{3} c^{2} d - 6 \, B a b^{2} c d^{2} + B a^{2} b d^{3}\right )} n x - {\left (11 \, B b^{3} c^{3} - 18 \, B a b^{2} c^{2} d + 9 \, B a^{2} b c d^{2} - 2 \, B a^{3} d^{3}\right )} n + 6 \, {\left (B b^{3} c^{3} - 3 \, B a b^{2} c^{2} d + 3 \, B a^{2} b c d^{2} - B a^{3} d^{3}\right )} \log \relax (e) - 6 \, {\left (B b^{3} d^{3} n x^{3} + 3 \, B b^{3} c d^{2} n x^{2} + 3 \, B b^{3} c^{2} d n x + {\left (3 \, B a b^{2} c^{2} d - 3 \, B a^{2} b c d^{2} + B a^{3} d^{3}\right )} n\right )} \log \left (\frac {b x + a}{d x + c}\right )}{18 \, {\left ({\left (b^{3} c^{3} d^{4} - 3 \, a b^{2} c^{2} d^{5} + 3 \, a^{2} b c d^{6} - a^{3} d^{7}\right )} g^{4} x^{3} + 3 \, {\left (b^{3} c^{4} d^{3} - 3 \, a b^{2} c^{3} d^{4} + 3 \, a^{2} b c^{2} d^{5} - a^{3} c d^{6}\right )} g^{4} x^{2} + 3 \, {\left (b^{3} c^{5} d^{2} - 3 \, a b^{2} c^{4} d^{3} + 3 \, a^{2} b c^{3} d^{4} - a^{3} c^{2} d^{5}\right )} g^{4} x + {\left (b^{3} c^{6} d - 3 \, a b^{2} c^{5} d^{2} + 3 \, a^{2} b c^{4} d^{3} - a^{3} c^{3} d^{4}\right )} g^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 7.70, size = 399, normalized size = 2.18 \[ \frac {1}{18} \, {\left (6 \, {\left (\frac {3 \, {\left (b x + a\right )} B b^{2} n}{{\left (b^{2} c^{2} g^{4} - 2 \, a b c d g^{4} + a^{2} d^{2} g^{4}\right )} {\left (d x + c\right )}} - \frac {3 \, {\left (b x + a\right )}^{2} B b d n}{{\left (b^{2} c^{2} g^{4} - 2 \, a b c d g^{4} + a^{2} d^{2} g^{4}\right )} {\left (d x + c\right )}^{2}} + \frac {{\left (b x + a\right )}^{3} B d^{2} n}{{\left (b^{2} c^{2} g^{4} - 2 \, a b c d g^{4} + a^{2} d^{2} g^{4}\right )} {\left (d x + c\right )}^{3}}\right )} \log \left (\frac {b x + a}{d x + c}\right ) - \frac {2 \, {\left (B d^{2} n - 3 \, A d^{2} - 3 \, B d^{2}\right )} {\left (b x + a\right )}^{3}}{{\left (b^{2} c^{2} g^{4} - 2 \, a b c d g^{4} + a^{2} d^{2} g^{4}\right )} {\left (d x + c\right )}^{3}} + \frac {9 \, {\left (B b d n - 2 \, A b d - 2 \, B b d\right )} {\left (b x + a\right )}^{2}}{{\left (b^{2} c^{2} g^{4} - 2 \, a b c d g^{4} + a^{2} d^{2} g^{4}\right )} {\left (d x + c\right )}^{2}} - \frac {18 \, {\left (B b^{2} n - A b^{2} - B b^{2}\right )} {\left (b x + a\right )}}{{\left (b^{2} c^{2} g^{4} - 2 \, a b c d g^{4} + a^{2} d^{2} g^{4}\right )} {\left (d x + c\right )}}\right )} {\left (\frac {b c}{{\left (b c - a d\right )}^{2}} - \frac {a d}{{\left (b c - a d\right )}^{2}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.28, size = 0, normalized size = 0.00 \[ \int \frac {B \ln \left (e \left (\frac {b x +a}{d x +c}\right )^{n}\right )+A}{\left (d g x +c g \right )^{4}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 1.37, size = 433, normalized size = 2.37 \[ \frac {1}{18} \, B n {\left (\frac {6 \, b^{2} d^{2} x^{2} + 11 \, b^{2} c^{2} - 7 \, a b c d + 2 \, a^{2} d^{2} + 3 \, {\left (5 \, b^{2} c d - a b d^{2}\right )} x}{{\left (b^{2} c^{2} d^{4} - 2 \, a b c d^{5} + a^{2} d^{6}\right )} g^{4} x^{3} + 3 \, {\left (b^{2} c^{3} d^{3} - 2 \, a b c^{2} d^{4} + a^{2} c d^{5}\right )} g^{4} x^{2} + 3 \, {\left (b^{2} c^{4} d^{2} - 2 \, a b c^{3} d^{3} + a^{2} c^{2} d^{4}\right )} g^{4} x + {\left (b^{2} c^{5} d - 2 \, a b c^{4} d^{2} + a^{2} c^{3} d^{3}\right )} g^{4}} + \frac {6 \, b^{3} \log \left (b x + a\right )}{{\left (b^{3} c^{3} d - 3 \, a b^{2} c^{2} d^{2} + 3 \, a^{2} b c d^{3} - a^{3} d^{4}\right )} g^{4}} - \frac {6 \, b^{3} \log \left (d x + c\right )}{{\left (b^{3} c^{3} d - 3 \, a b^{2} c^{2} d^{2} + 3 \, a^{2} b c d^{3} - a^{3} d^{4}\right )} g^{4}}\right )} - \frac {B \log \left (e {\left (\frac {b x}{d x + c} + \frac {a}{d x + c}\right )}^{n}\right )}{3 \, {\left (d^{4} g^{4} x^{3} + 3 \, c d^{3} g^{4} x^{2} + 3 \, c^{2} d^{2} g^{4} x + c^{3} d g^{4}\right )}} - \frac {A}{3 \, {\left (d^{4} g^{4} x^{3} + 3 \, c d^{3} g^{4} x^{2} + 3 \, c^{2} d^{2} g^{4} x + c^{3} d g^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 4.72, size = 349, normalized size = 1.91 \[ \frac {B\,a^2\,d\,n}{9\,g^4\,{\left (a\,d-b\,c\right )}^2\,{\left (c+d\,x\right )}^3}-\frac {A\,a^2\,d}{3\,g^4\,{\left (a\,d-b\,c\right )}^2\,{\left (c+d\,x\right )}^3}-\frac {A\,b^2\,c^2}{3\,d\,g^4\,{\left (a\,d-b\,c\right )}^2\,{\left (c+d\,x\right )}^3}-\frac {B\,\ln \left (e\,{\left (\frac {a+b\,x}{c+d\,x}\right )}^n\right )}{3\,d\,g^4\,{\left (c+d\,x\right )}^3}+\frac {2\,A\,a\,b\,c}{3\,g^4\,{\left (a\,d-b\,c\right )}^2\,{\left (c+d\,x\right )}^3}+\frac {B\,b^2\,d\,n\,x^2}{3\,g^4\,{\left (a\,d-b\,c\right )}^2\,{\left (c+d\,x\right )}^3}-\frac {7\,B\,a\,b\,c\,n}{18\,g^4\,{\left (a\,d-b\,c\right )}^2\,{\left (c+d\,x\right )}^3}+\frac {11\,B\,b^2\,c^2\,n}{18\,d\,g^4\,{\left (a\,d-b\,c\right )}^2\,{\left (c+d\,x\right )}^3}+\frac {5\,B\,b^2\,c\,n\,x}{6\,g^4\,{\left (a\,d-b\,c\right )}^2\,{\left (c+d\,x\right )}^3}-\frac {B\,a\,b\,d\,n\,x}{6\,g^4\,{\left (a\,d-b\,c\right )}^2\,{\left (c+d\,x\right )}^3}+\frac {B\,b^3\,n\,\mathrm {atan}\left (\frac {a\,d\,1{}\mathrm {i}+b\,c\,1{}\mathrm {i}+b\,d\,x\,2{}\mathrm {i}}{a\,d-b\,c}\right )\,2{}\mathrm {i}}{3\,d\,g^4\,{\left (a\,d-b\,c\right )}^3} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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