Optimal. Leaf size=151 \[ \frac {B n}{4 d i^3 (c+d x)^2}+\frac {b B n}{2 d (b c-a d) i^3 (c+d x)}+\frac {b^2 B n \log (a+b x)}{2 d (b c-a d)^2 i^3}-\frac {A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )}{2 d i^3 (c+d x)^2}-\frac {b^2 B n \log (c+d x)}{2 d (b c-a d)^2 i^3} \]
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Rubi [A]
time = 0.08, antiderivative size = 151, 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 = {2547, 21, 46}
\begin {gather*} -\frac {B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )+A}{2 d i^3 (c+d x)^2}+\frac {b^2 B n \log (a+b x)}{2 d i^3 (b c-a d)^2}-\frac {b^2 B n \log (c+d x)}{2 d i^3 (b c-a d)^2}+\frac {b B n}{2 d i^3 (c+d x) (b c-a d)}+\frac {B n}{4 d i^3 (c+d x)^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 21
Rule 46
Rule 2547
Rubi steps
\begin {align*} \int \frac {A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )}{(154 c+154 d x)^3} \, dx &=-\frac {A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )}{7304528 d (c+d x)^2}+\frac {(B n) \int \frac {b c-a d}{23716 (a+b x) (c+d x)^3} \, dx}{308 d}\\ &=-\frac {A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )}{7304528 d (c+d x)^2}+\frac {(B (b c-a d) n) \int \frac {1}{(a+b x) (c+d x)^3} \, dx}{7304528 d}\\ &=-\frac {A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )}{7304528 d (c+d x)^2}+\frac {(B (b c-a d) n) \int \left (\frac {b^3}{(b c-a d)^3 (a+b x)}-\frac {d}{(b c-a d) (c+d x)^3}-\frac {b d}{(b c-a d)^2 (c+d x)^2}-\frac {b^2 d}{(b c-a d)^3 (c+d x)}\right ) \, dx}{7304528 d}\\ &=\frac {B n}{14609056 d (c+d x)^2}+\frac {b B n}{7304528 d (b c-a d) (c+d x)}+\frac {b^2 B n \log (a+b x)}{7304528 d (b c-a d)^2}-\frac {A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )}{7304528 d (c+d x)^2}-\frac {b^2 B n \log (c+d x)}{7304528 d (b c-a d)^2}\\ \end {align*}
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Mathematica [A]
time = 0.09, size = 115, normalized size = 0.76 \begin {gather*} \frac {-2 \left (A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )\right )+\frac {B n \left ((b c-a d) (3 b c-a d+2 b d x)+2 b^2 (c+d x)^2 \log (a+b x)-2 b^2 (c+d x)^2 \log (c+d x)\right )}{(b c-a d)^2}}{4 d i^3 (c+d x)^2} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.11, size = 0, normalized size = 0.00 \[\int \frac {A +B \ln \left (e \left (\frac {b x +a}{d x +c}\right )^{n}\right )}{\left (d i x +c i \right )^{3}}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.27, size = 235, normalized size = 1.56 \begin {gather*} -{\left (\frac {b^{2} \log \left (b x + a\right )}{2 i \, b^{2} c^{2} d - 4 i \, a b c d^{2} + 2 i \, a^{2} d^{3}} - \frac {b^{2} \log \left (d x + c\right )}{2 i \, b^{2} c^{2} d - 4 i \, a b c d^{2} + 2 i \, a^{2} d^{3}} - \frac {2 \, b d x + 3 \, b c - a d}{-4 i \, b c^{3} d + 4 i \, a c^{2} d^{2} - 4 \, {\left (i \, b c d^{3} - i \, a d^{4}\right )} x^{2} - 8 \, {\left (i \, b c^{2} d^{2} - i \, a c d^{3}\right )} x}\right )} B n + \frac {B \log \left ({\left (\frac {b x}{d x + c} + \frac {a}{d x + c}\right )}^{n} e\right )}{2 i \, d^{3} x^{2} + 4 i \, c d^{2} x + 2 i \, c^{2} d} + \frac {A}{2 i \, d^{3} x^{2} + 4 i \, c d^{2} x + 2 i \, c^{2} d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.40, size = 248, normalized size = 1.64 \begin {gather*} -\frac {2 \, {\left (i \, A + i \, B\right )} b^{2} c^{2} + 4 \, {\left (-i \, A - i \, B\right )} a b c d + 2 \, {\left (i \, A + i \, B\right )} a^{2} d^{2} + 2 \, {\left (-i \, B b^{2} c d + i \, B a b d^{2}\right )} n x - {\left (3 i \, B b^{2} c^{2} - 4 i \, B a b c d + i \, B a^{2} d^{2}\right )} n + 2 \, {\left (-i \, B b^{2} d^{2} n x^{2} - 2 i \, B b^{2} c d n x + {\left (-2 i \, B a b c d + i \, B a^{2} d^{2}\right )} n\right )} \log \left (\frac {b x + a}{d x + c}\right )}{4 \, {\left (b^{2} c^{4} d - 2 \, a b c^{3} d^{2} + a^{2} c^{2} d^{3} + {\left (b^{2} c^{2} d^{3} - 2 \, a b c d^{4} + a^{2} d^{5}\right )} x^{2} + 2 \, {\left (b^{2} c^{3} d^{2} - 2 \, a b c^{2} d^{3} + a^{2} c d^{4}\right )} x\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 2.58, size = 181, normalized size = 1.20 \begin {gather*} -\frac {1}{4} \, {\left (2 \, {\left (-\frac {2 i \, {\left (b x + a\right )} B b n}{{\left (b c - a d\right )} {\left (d x + c\right )}} + \frac {i \, {\left (b x + a\right )}^{2} B d n}{{\left (b c - a d\right )} {\left (d x + c\right )}^{2}}\right )} \log \left (\frac {b x + a}{d x + c}\right ) + \frac {{\left (-i \, B d n + 2 i \, A d + 2 i \, B d\right )} {\left (b x + a\right )}^{2}}{{\left (b c - a d\right )} {\left (d x + c\right )}^{2}} + \frac {4 \, {\left (i \, B b n - i \, A b - i \, B b\right )} {\left (b x + a\right )}}{{\left (b c - a d\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 )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 4.97, size = 221, normalized size = 1.46 \begin {gather*} \frac {B\,b^2\,n\,\mathrm {atanh}\left (\frac {2\,a^2\,d^3\,i^3-2\,b^2\,c^2\,d\,i^3}{2\,d\,i^3\,{\left (a\,d-b\,c\right )}^2}+\frac {2\,b\,d\,x}{a\,d-b\,c}\right )}{d\,i^3\,{\left (a\,d-b\,c\right )}^2}-\frac {B\,\ln \left (e\,{\left (\frac {a+b\,x}{c+d\,x}\right )}^n\right )}{2\,d\,\left (c^2\,i^3+2\,c\,d\,i^3\,x+d^2\,i^3\,x^2\right )}-\frac {\frac {2\,A\,a\,d-2\,A\,b\,c-B\,a\,d\,n+3\,B\,b\,c\,n}{2\,\left (a\,d-b\,c\right )}+\frac {B\,b\,d\,n\,x}{a\,d-b\,c}}{2\,c^2\,d\,i^3+4\,c\,d^2\,i^3\,x+2\,d^3\,i^3\,x^2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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