Integrand size = 20, antiderivative size = 20 \[ \int \frac {(a+b \tanh (e+f x))^3}{(c+d x)^2} \, dx=\text {Int}\left (\frac {(a+b \tanh (e+f x))^3}{(c+d x)^2},x\right ) \]
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Not integrable
Time = 0.04 (sec) , antiderivative size = 20, normalized size of antiderivative = 1.00, number of steps used = 0, number of rules used = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \[ \int \frac {(a+b \tanh (e+f x))^3}{(c+d x)^2} \, dx=\int \frac {(a+b \tanh (e+f x))^3}{(c+d x)^2} \, dx \]
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Rubi steps \begin{align*} \text {integral}& = \int \frac {(a+b \tanh (e+f x))^3}{(c+d x)^2} \, dx \\ \end{align*}
Not integrable
Time = 34.75 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.10 \[ \int \frac {(a+b \tanh (e+f x))^3}{(c+d x)^2} \, dx=\int \frac {(a+b \tanh (e+f x))^3}{(c+d x)^2} \, dx \]
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Not integrable
Time = 0.29 (sec) , antiderivative size = 20, normalized size of antiderivative = 1.00
\[\int \frac {\left (a +b \tanh \left (f x +e \right )\right )^{3}}{\left (d x +c \right )^{2}}d x\]
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Not integrable
Time = 0.27 (sec) , antiderivative size = 63, normalized size of antiderivative = 3.15 \[ \int \frac {(a+b \tanh (e+f x))^3}{(c+d x)^2} \, dx=\int { \frac {{\left (b \tanh \left (f x + e\right ) + a\right )}^{3}}{{\left (d x + c\right )}^{2}} \,d x } \]
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Not integrable
Time = 2.42 (sec) , antiderivative size = 19, normalized size of antiderivative = 0.95 \[ \int \frac {(a+b \tanh (e+f x))^3}{(c+d x)^2} \, dx=\int \frac {\left (a + b \tanh {\left (e + f x \right )}\right )^{3}}{\left (c + d x\right )^{2}}\, dx \]
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Not integrable
Time = 0.67 (sec) , antiderivative size = 926, normalized size of antiderivative = 46.30 \[ \int \frac {(a+b \tanh (e+f x))^3}{(c+d x)^2} \, dx=\int { \frac {{\left (b \tanh \left (f x + e\right ) + a\right )}^{3}}{{\left (d x + c\right )}^{2}} \,d x } \]
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Not integrable
Time = 0.78 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.10 \[ \int \frac {(a+b \tanh (e+f x))^3}{(c+d x)^2} \, dx=\int { \frac {{\left (b \tanh \left (f x + e\right ) + a\right )}^{3}}{{\left (d x + c\right )}^{2}} \,d x } \]
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Not integrable
Time = 2.01 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.10 \[ \int \frac {(a+b \tanh (e+f x))^3}{(c+d x)^2} \, dx=\int \frac {{\left (a+b\,\mathrm {tanh}\left (e+f\,x\right )\right )}^3}{{\left (c+d\,x\right )}^2} \,d x \]
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