Optimal. Leaf size=144 \[ -\frac {B \log \left (\frac {e (a+b x)}{c+d x}\right )+A}{2 d i^3 (c+d x)^2}+\frac {b^2 B \log (a+b x)}{2 d i^3 (b c-a d)^2}-\frac {b^2 B \log (c+d x)}{2 d i^3 (b c-a d)^2}+\frac {b B}{2 d i^3 (c+d x) (b c-a d)}+\frac {B}{4 d i^3 (c+d x)^2} \]
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Rubi [A] time = 0.10, antiderivative size = 144, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 30, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.100, Rules used = {2525, 12, 44} \[ -\frac {B \log \left (\frac {e (a+b x)}{c+d x}\right )+A}{2 d i^3 (c+d x)^2}+\frac {b^2 B \log (a+b x)}{2 d i^3 (b c-a d)^2}-\frac {b^2 B \log (c+d x)}{2 d i^3 (b c-a d)^2}+\frac {b B}{2 d i^3 (c+d x) (b c-a d)}+\frac {B}{4 d i^3 (c+d x)^2} \]
Antiderivative was successfully verified.
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Rule 12
Rule 44
Rule 2525
Rubi steps
\begin {align*} \int \frac {A+B \log \left (\frac {e (a+b x)}{c+d x}\right )}{(50 c+50 d x)^3} \, dx &=-\frac {A+B \log \left (\frac {e (a+b x)}{c+d x}\right )}{250000 d (c+d x)^2}+\frac {B \int \frac {b c-a d}{2500 (a+b x) (c+d x)^3} \, dx}{100 d}\\ &=-\frac {A+B \log \left (\frac {e (a+b x)}{c+d x}\right )}{250000 d (c+d x)^2}+\frac {(B (b c-a d)) \int \frac {1}{(a+b x) (c+d x)^3} \, dx}{250000 d}\\ &=-\frac {A+B \log \left (\frac {e (a+b x)}{c+d x}\right )}{250000 d (c+d x)^2}+\frac {(B (b c-a d)) \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}{250000 d}\\ &=\frac {B}{500000 d (c+d x)^2}+\frac {b B}{250000 d (b c-a d) (c+d x)}+\frac {b^2 B \log (a+b x)}{250000 d (b c-a d)^2}-\frac {A+B \log \left (\frac {e (a+b x)}{c+d x}\right )}{250000 d (c+d x)^2}-\frac {b^2 B \log (c+d x)}{250000 d (b c-a d)^2}\\ \end {align*}
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Mathematica [A] time = 0.12, size = 111, normalized size = 0.77 \[ \frac {\frac {B \left (2 b^2 (c+d x)^2 \log (a+b x)+(b c-a d) (-a d+3 b c+2 b d x)-2 b^2 (c+d x)^2 \log (c+d x)\right )}{(b c-a d)^2}-2 \left (B \log \left (\frac {e (a+b x)}{c+d x}\right )+A\right )}{4 d i^3 (c+d x)^2} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.92, size = 221, normalized size = 1.53 \[ -\frac {{\left (2 \, A - 3 \, B\right )} b^{2} c^{2} - 4 \, {\left (A - B\right )} a b c d + {\left (2 \, A - B\right )} a^{2} d^{2} - 2 \, {\left (B b^{2} c d - B a b d^{2}\right )} x - 2 \, {\left (B b^{2} d^{2} x^{2} + 2 \, B b^{2} c d x + 2 \, B a b c d - B a^{2} d^{2}\right )} \log \left (\frac {b e x + a e}{d x + c}\right )}{4 \, {\left ({\left (b^{2} c^{2} d^{3} - 2 \, a b c d^{4} + a^{2} d^{5}\right )} i^{3} x^{2} + 2 \, {\left (b^{2} c^{3} d^{2} - 2 \, a b c^{2} d^{3} + a^{2} c d^{4}\right )} i^{3} x + {\left (b^{2} c^{4} d - 2 \, a b c^{3} d^{2} + a^{2} c^{2} d^{3}\right )} i^{3}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.94, size = 254, normalized size = 1.76 \[ \frac {{\left (\frac {4 \, {\left (b x e + a e\right )} B b i e \log \left (\frac {b x e + a e}{d x + c}\right )}{d x + c} + \frac {4 \, {\left (b x e + a e\right )} A b i e}{d x + c} - \frac {4 \, {\left (b x e + a e\right )} B b i e}{d x + c} - \frac {2 \, {\left (b x e + a e\right )}^{2} B d i \log \left (\frac {b x e + a e}{d x + c}\right )}{{\left (d x + c\right )}^{2}} - \frac {2 \, {\left (b x e + a e\right )}^{2} A d i}{{\left (d x + c\right )}^{2}} + \frac {{\left (b x e + a e\right )}^{2} B d i}{{\left (d x + c\right )}^{2}}\right )} {\left (\frac {b c}{{\left (b c e - a d e\right )} {\left (b c - a d\right )}} - \frac {a d}{{\left (b c e - a d e\right )} {\left (b c - a d\right )}}\right )}}{4 \, {\left (b c e - a d e\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.05, size = 746, normalized size = 5.18 \[ -\frac {B \,a^{3} d^{2} \ln \left (\frac {b e}{d}+\frac {\left (a d -b c \right ) e}{\left (d x +c \right ) d}\right )}{2 \left (a d -b c \right )^{3} \left (d x +c \right )^{2} i^{3}}+\frac {3 B \,a^{2} b c d \ln \left (\frac {b e}{d}+\frac {\left (a d -b c \right ) e}{\left (d x +c \right ) d}\right )}{2 \left (a d -b c \right )^{3} \left (d x +c \right )^{2} i^{3}}-\frac {3 B a \,b^{2} c^{2} \ln \left (\frac {b e}{d}+\frac {\left (a d -b c \right ) e}{\left (d x +c \right ) d}\right )}{2 \left (a d -b c \right )^{3} \left (d x +c \right )^{2} i^{3}}+\frac {B \,b^{3} c^{3} \ln \left (\frac {b e}{d}+\frac {\left (a d -b c \right ) e}{\left (d x +c \right ) d}\right )}{2 \left (a d -b c \right )^{3} \left (d x +c \right )^{2} d \,i^{3}}-\frac {A \,a^{3} d^{2}}{2 \left (a d -b c \right )^{3} \left (d x +c \right )^{2} i^{3}}+\frac {3 A \,a^{2} b c d}{2 \left (a d -b c \right )^{3} \left (d x +c \right )^{2} i^{3}}-\frac {3 A a \,b^{2} c^{2}}{2 \left (a d -b c \right )^{3} \left (d x +c \right )^{2} i^{3}}+\frac {A \,b^{3} c^{3}}{2 \left (a d -b c \right )^{3} \left (d x +c \right )^{2} d \,i^{3}}+\frac {B \,a^{3} d^{2}}{4 \left (a d -b c \right )^{3} \left (d x +c \right )^{2} i^{3}}-\frac {3 B \,a^{2} b c d}{4 \left (a d -b c \right )^{3} \left (d x +c \right )^{2} i^{3}}+\frac {3 B a \,b^{2} c^{2}}{4 \left (a d -b c \right )^{3} \left (d x +c \right )^{2} i^{3}}-\frac {B \,b^{3} c^{3}}{4 \left (a d -b c \right )^{3} \left (d x +c \right )^{2} d \,i^{3}}-\frac {B \,a^{2} b d}{2 \left (a d -b c \right )^{3} \left (d x +c \right ) i^{3}}+\frac {B a \,b^{2} c}{\left (a d -b c \right )^{3} \left (d x +c \right ) i^{3}}+\frac {B a \,b^{2} \ln \left (\frac {b e}{d}+\frac {\left (a d -b c \right ) e}{\left (d x +c \right ) d}\right )}{2 \left (a d -b c \right )^{3} i^{3}}-\frac {B \,b^{3} c^{2}}{2 \left (a d -b c \right )^{3} \left (d x +c \right ) d \,i^{3}}-\frac {B \,b^{3} c \ln \left (\frac {b e}{d}+\frac {\left (a d -b c \right ) e}{\left (d x +c \right ) d}\right )}{2 \left (a d -b c \right )^{3} d \,i^{3}}+\frac {A a \,b^{2}}{2 \left (a d -b c \right )^{3} i^{3}}-\frac {A \,b^{3} c}{2 \left (a d -b c \right )^{3} d \,i^{3}}-\frac {3 B a \,b^{2}}{4 \left (a d -b c \right )^{3} i^{3}}+\frac {3 B \,b^{3} c}{4 \left (a d -b c \right )^{3} d \,i^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.13, size = 255, normalized size = 1.77 \[ \frac {1}{4} \, B {\left (\frac {2 \, b d x + 3 \, b c - a d}{{\left (b c d^{3} - a d^{4}\right )} i^{3} x^{2} + 2 \, {\left (b c^{2} d^{2} - a c d^{3}\right )} i^{3} x + {\left (b c^{3} d - a c^{2} d^{2}\right )} i^{3}} - \frac {2 \, \log \left (\frac {b e x}{d x + c} + \frac {a e}{d x + c}\right )}{d^{3} i^{3} x^{2} + 2 \, c d^{2} i^{3} x + c^{2} d i^{3}} + \frac {2 \, b^{2} \log \left (b x + a\right )}{{\left (b^{2} c^{2} d - 2 \, a b c d^{2} + a^{2} d^{3}\right )} i^{3}} - \frac {2 \, b^{2} \log \left (d x + c\right )}{{\left (b^{2} c^{2} d - 2 \, a b c d^{2} + a^{2} d^{3}\right )} i^{3}}\right )} - \frac {A}{2 \, {\left (d^{3} i^{3} x^{2} + 2 \, c d^{2} i^{3} x + c^{2} d i^{3}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 5.43, size = 208, normalized size = 1.44 \[ \frac {B\,b^2\,\mathrm {atanh}\left (\frac {2\,a^2\,d^3\,i^3-2\,b^2\,c^2\,d\,i^3}{2\,d\,i^3\,{\left (a\,d-b\,c\right )}^2}+\frac {2\,b\,d\,x}{a\,d-b\,c}\right )}{d\,i^3\,{\left (a\,d-b\,c\right )}^2}-\frac {B\,\ln \left (\frac {e\,\left (a+b\,x\right )}{c+d\,x}\right )}{2\,d^2\,i^3\,\left (2\,c\,x+d\,x^2+\frac {c^2}{d}\right )}-\frac {\frac {2\,A\,a\,d-2\,A\,b\,c-B\,a\,d+3\,B\,b\,c}{2\,\left (a\,d-b\,c\right )}+\frac {B\,b\,d\,x}{a\,d-b\,c}}{2\,c^2\,d\,i^3+4\,c\,d^2\,i^3\,x+2\,d^3\,i^3\,x^2} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 2.58, size = 422, normalized size = 2.93 \[ - \frac {B b^{2} \log {\left (x + \frac {- \frac {B a^{3} b^{2} d^{3}}{\left (a d - b c\right )^{2}} + \frac {3 B a^{2} b^{3} c d^{2}}{\left (a d - b c\right )^{2}} - \frac {3 B a b^{4} c^{2} d}{\left (a d - b c\right )^{2}} + B a b^{2} d + \frac {B b^{5} c^{3}}{\left (a d - b c\right )^{2}} + B b^{3} c}{2 B b^{3} d} \right )}}{2 d i^{3} \left (a d - b c\right )^{2}} + \frac {B b^{2} \log {\left (x + \frac {\frac {B a^{3} b^{2} d^{3}}{\left (a d - b c\right )^{2}} - \frac {3 B a^{2} b^{3} c d^{2}}{\left (a d - b c\right )^{2}} + \frac {3 B a b^{4} c^{2} d}{\left (a d - b c\right )^{2}} + B a b^{2} d - \frac {B b^{5} c^{3}}{\left (a d - b c\right )^{2}} + B b^{3} c}{2 B b^{3} d} \right )}}{2 d i^{3} \left (a d - b c\right )^{2}} - \frac {B \log {\left (\frac {e \left (a + b x\right )}{c + d x} \right )}}{2 c^{2} d i^{3} + 4 c d^{2} i^{3} x + 2 d^{3} i^{3} x^{2}} + \frac {- 2 A a d + 2 A b c + B a d - 3 B b c - 2 B b d x}{4 a c^{2} d^{2} i^{3} - 4 b c^{3} d i^{3} + x^{2} \left (4 a d^{4} i^{3} - 4 b c d^{3} i^{3}\right ) + x \left (8 a c d^{3} i^{3} - 8 b c^{2} d^{2} i^{3}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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