Optimal. Leaf size=101 \[ \frac {(b d-a e)^2 (B d-A e)}{e^4 (d+e x)}+\frac {(b d-a e) \log (d+e x) (-a B e-2 A b e+3 b B d)}{e^4}-\frac {b x (-2 a B e-A b e+2 b B d)}{e^3}+\frac {b^2 B x^2}{2 e^2} \]
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Rubi [A] time = 0.10, antiderivative size = 101, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.050, Rules used = {77} \[ \frac {(b d-a e)^2 (B d-A e)}{e^4 (d+e x)}-\frac {b x (-2 a B e-A b e+2 b B d)}{e^3}+\frac {(b d-a e) \log (d+e x) (-a B e-2 A b e+3 b B d)}{e^4}+\frac {b^2 B x^2}{2 e^2} \]
Antiderivative was successfully verified.
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Rule 77
Rubi steps
\begin {align*} \int \frac {(a+b x)^2 (A+B x)}{(d+e x)^2} \, dx &=\int \left (\frac {b (-2 b B d+A b e+2 a B e)}{e^3}+\frac {b^2 B x}{e^2}+\frac {(-b d+a e)^2 (-B d+A e)}{e^3 (d+e x)^2}+\frac {(-b d+a e) (-3 b B d+2 A b e+a B e)}{e^3 (d+e x)}\right ) \, dx\\ &=-\frac {b (2 b B d-A b e-2 a B e) x}{e^3}+\frac {b^2 B x^2}{2 e^2}+\frac {(b d-a e)^2 (B d-A e)}{e^4 (d+e x)}+\frac {(b d-a e) (3 b B d-2 A b e-a B e) \log (d+e x)}{e^4}\\ \end {align*}
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Mathematica [A] time = 0.09, size = 98, normalized size = 0.97 \[ \frac {\frac {2 (b d-a e)^2 (B d-A e)}{d+e x}+2 b e x (2 a B e+A b e-2 b B d)+2 (b d-a e) \log (d+e x) (-a B e-2 A b e+3 b B d)+b^2 B e^2 x^2}{2 e^4} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.81, size = 238, normalized size = 2.36 \[ \frac {B b^{2} e^{3} x^{3} + 2 \, B b^{2} d^{3} - 2 \, A a^{2} e^{3} - 2 \, {\left (2 \, B a b + A b^{2}\right )} d^{2} e + 2 \, {\left (B a^{2} + 2 \, A a b\right )} d e^{2} - {\left (3 \, B b^{2} d e^{2} - 2 \, {\left (2 \, B a b + A b^{2}\right )} e^{3}\right )} x^{2} - 2 \, {\left (2 \, B b^{2} d^{2} e - {\left (2 \, B a b + A b^{2}\right )} d e^{2}\right )} x + 2 \, {\left (3 \, B b^{2} d^{3} - 2 \, {\left (2 \, B a b + A b^{2}\right )} d^{2} e + {\left (B a^{2} + 2 \, A a b\right )} d e^{2} + {\left (3 \, B b^{2} d^{2} e - 2 \, {\left (2 \, B a b + A b^{2}\right )} d e^{2} + {\left (B a^{2} + 2 \, A a b\right )} e^{3}\right )} x\right )} \log \left (e x + d\right )}{2 \, {\left (e^{5} x + d e^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 1.22, size = 227, normalized size = 2.25 \[ \frac {1}{2} \, {\left (B b^{2} - \frac {2 \, {\left (3 \, B b^{2} d e - 2 \, B a b e^{2} - A b^{2} e^{2}\right )} e^{\left (-1\right )}}{x e + d}\right )} {\left (x e + d\right )}^{2} e^{\left (-4\right )} - {\left (3 \, B b^{2} d^{2} - 4 \, B a b d e - 2 \, A b^{2} d e + B a^{2} e^{2} + 2 \, A a b e^{2}\right )} e^{\left (-4\right )} \log \left (\frac {{\left | x e + d \right |} e^{\left (-1\right )}}{{\left (x e + d\right )}^{2}}\right ) + {\left (\frac {B b^{2} d^{3} e^{2}}{x e + d} - \frac {2 \, B a b d^{2} e^{3}}{x e + d} - \frac {A b^{2} d^{2} e^{3}}{x e + d} + \frac {B a^{2} d e^{4}}{x e + d} + \frac {2 \, A a b d e^{4}}{x e + d} - \frac {A a^{2} e^{5}}{x e + d}\right )} e^{\left (-6\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.01, size = 223, normalized size = 2.21 \[ \frac {B \,b^{2} x^{2}}{2 e^{2}}-\frac {A \,a^{2}}{\left (e x +d \right ) e}+\frac {2 A a b d}{\left (e x +d \right ) e^{2}}+\frac {2 A a b \ln \left (e x +d \right )}{e^{2}}-\frac {A \,b^{2} d^{2}}{\left (e x +d \right ) e^{3}}-\frac {2 A \,b^{2} d \ln \left (e x +d \right )}{e^{3}}+\frac {A \,b^{2} x}{e^{2}}+\frac {B \,a^{2} d}{\left (e x +d \right ) e^{2}}+\frac {B \,a^{2} \ln \left (e x +d \right )}{e^{2}}-\frac {2 B a b \,d^{2}}{\left (e x +d \right ) e^{3}}-\frac {4 B a b d \ln \left (e x +d \right )}{e^{3}}+\frac {2 B a b x}{e^{2}}+\frac {B \,b^{2} d^{3}}{\left (e x +d \right ) e^{4}}+\frac {3 B \,b^{2} d^{2} \ln \left (e x +d \right )}{e^{4}}-\frac {2 B \,b^{2} d x}{e^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.61, size = 156, normalized size = 1.54 \[ \frac {B b^{2} d^{3} - A a^{2} e^{3} - {\left (2 \, B a b + A b^{2}\right )} d^{2} e + {\left (B a^{2} + 2 \, A a b\right )} d e^{2}}{e^{5} x + d e^{4}} + \frac {B b^{2} e x^{2} - 2 \, {\left (2 \, B b^{2} d - {\left (2 \, B a b + A b^{2}\right )} e\right )} x}{2 \, e^{3}} + \frac {{\left (3 \, B b^{2} d^{2} - 2 \, {\left (2 \, B a b + A b^{2}\right )} d e + {\left (B a^{2} + 2 \, A a b\right )} e^{2}\right )} \log \left (e x + d\right )}{e^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.09, size = 165, normalized size = 1.63 \[ x\,\left (\frac {A\,b^2+2\,B\,a\,b}{e^2}-\frac {2\,B\,b^2\,d}{e^3}\right )+\frac {\ln \left (d+e\,x\right )\,\left (B\,a^2\,e^2-4\,B\,a\,b\,d\,e+2\,A\,a\,b\,e^2+3\,B\,b^2\,d^2-2\,A\,b^2\,d\,e\right )}{e^4}-\frac {-B\,a^2\,d\,e^2+A\,a^2\,e^3+2\,B\,a\,b\,d^2\,e-2\,A\,a\,b\,d\,e^2-B\,b^2\,d^3+A\,b^2\,d^2\,e}{e\,\left (x\,e^4+d\,e^3\right )}+\frac {B\,b^2\,x^2}{2\,e^2} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.98, size = 151, normalized size = 1.50 \[ \frac {B b^{2} x^{2}}{2 e^{2}} + x \left (\frac {A b^{2}}{e^{2}} + \frac {2 B a b}{e^{2}} - \frac {2 B b^{2} d}{e^{3}}\right ) + \frac {- A a^{2} e^{3} + 2 A a b d e^{2} - A b^{2} d^{2} e + B a^{2} d e^{2} - 2 B a b d^{2} e + B b^{2} d^{3}}{d e^{4} + e^{5} x} + \frac {\left (a e - b d\right ) \left (2 A b e + B a e - 3 B b d\right ) \log {\left (d + e x \right )}}{e^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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