Integrand size = 20, antiderivative size = 20 \[ \int \frac {1}{(c+d x) (a+b \tanh (e+f x))} \, dx=\text {Int}\left (\frac {1}{(c+d x) (a+b \tanh (e+f x))},x\right ) \]
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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 = {} \[ \int \frac {1}{(c+d x) (a+b \tanh (e+f x))} \, dx=\int \frac {1}{(c+d x) (a+b \tanh (e+f x))} \, dx \]
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Rubi steps \begin{align*} \text {integral}& = \int \frac {1}{(c+d x) (a+b \tanh (e+f x))} \, dx \\ \end{align*}
Not integrable
Time = 4.90 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.10 \[ \int \frac {1}{(c+d x) (a+b \tanh (e+f x))} \, dx=\int \frac {1}{(c+d x) (a+b \tanh (e+f x))} \, dx \]
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Not integrable
Time = 0.06 (sec) , antiderivative size = 20, normalized size of antiderivative = 1.00
\[\int \frac {1}{\left (d x +c \right ) \left (a +b \tanh \left (f x +e \right )\right )}d x\]
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Not integrable
Time = 0.26 (sec) , antiderivative size = 27, normalized size of antiderivative = 1.35 \[ \int \frac {1}{(c+d x) (a+b \tanh (e+f x))} \, dx=\int { \frac {1}{{\left (d x + c\right )} {\left (b \tanh \left (f x + e\right ) + a\right )}} \,d x } \]
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Not integrable
Time = 1.03 (sec) , antiderivative size = 17, normalized size of antiderivative = 0.85 \[ \int \frac {1}{(c+d x) (a+b \tanh (e+f x))} \, dx=\int \frac {1}{\left (a + b \tanh {\left (e + f x \right )}\right ) \left (c + d x\right )}\, dx \]
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Not integrable
Time = 0.37 (sec) , antiderivative size = 114, normalized size of antiderivative = 5.70 \[ \int \frac {1}{(c+d x) (a+b \tanh (e+f x))} \, dx=\int { \frac {1}{{\left (d x + c\right )} {\left (b \tanh \left (f x + e\right ) + a\right )}} \,d x } \]
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Not integrable
Time = 0.27 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.10 \[ \int \frac {1}{(c+d x) (a+b \tanh (e+f x))} \, dx=\int { \frac {1}{{\left (d x + c\right )} {\left (b \tanh \left (f x + e\right ) + a\right )}} \,d x } \]
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Not integrable
Time = 1.82 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.10 \[ \int \frac {1}{(c+d x) (a+b \tanh (e+f x))} \, dx=\int \frac {1}{\left (a+b\,\mathrm {tanh}\left (e+f\,x\right )\right )\,\left (c+d\,x\right )} \,d x \]
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