Integrand size = 20, antiderivative size = 20 \[ \int \frac {1}{(c+d x) (a+a \cosh (e+f x))} \, dx=\text {Int}\left (\frac {1}{(c+d x) (a+a \cosh (e+f x))},x\right ) \]
[Out]
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 = {} \[ \int \frac {1}{(c+d x) (a+a \cosh (e+f x))} \, dx=\int \frac {1}{(c+d x) (a+a \cosh (e+f x))} \, dx \]
[In]
[Out]
Rubi steps \begin{align*} \text {integral}& = \int \frac {1}{(c+d x) (a+a \cosh (e+f x))} \, dx \\ \end{align*}
Not integrable
Time = 8.19 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.10 \[ \int \frac {1}{(c+d x) (a+a \cosh (e+f x))} \, dx=\int \frac {1}{(c+d x) (a+a \cosh (e+f x))} \, dx \]
[In]
[Out]
Not integrable
Time = 0.06 (sec) , antiderivative size = 20, normalized size of antiderivative = 1.00
\[\int \frac {1}{\left (d x +c \right ) \left (a +a \cosh \left (f x +e \right )\right )}d x\]
[In]
[Out]
Not integrable
Time = 0.25 (sec) , antiderivative size = 27, normalized size of antiderivative = 1.35 \[ \int \frac {1}{(c+d x) (a+a \cosh (e+f x))} \, dx=\int { \frac {1}{{\left (d x + c\right )} {\left (a \cosh \left (f x + e\right ) + a\right )}} \,d x } \]
[In]
[Out]
Not integrable
Time = 1.10 (sec) , antiderivative size = 27, normalized size of antiderivative = 1.35 \[ \int \frac {1}{(c+d x) (a+a \cosh (e+f x))} \, dx=\frac {\int \frac {1}{c \cosh {\left (e + f x \right )} + c + d x \cosh {\left (e + f x \right )} + d x}\, dx}{a} \]
[In]
[Out]
Not integrable
Time = 0.30 (sec) , antiderivative size = 98, normalized size of antiderivative = 4.90 \[ \int \frac {1}{(c+d x) (a+a \cosh (e+f x))} \, dx=\int { \frac {1}{{\left (d x + c\right )} {\left (a \cosh \left (f x + e\right ) + a\right )}} \,d x } \]
[In]
[Out]
Not integrable
Time = 0.27 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.10 \[ \int \frac {1}{(c+d x) (a+a \cosh (e+f x))} \, dx=\int { \frac {1}{{\left (d x + c\right )} {\left (a \cosh \left (f x + e\right ) + a\right )}} \,d x } \]
[In]
[Out]
Not integrable
Time = 1.80 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.10 \[ \int \frac {1}{(c+d x) (a+a \cosh (e+f x))} \, dx=\int \frac {1}{\left (a+a\,\mathrm {cosh}\left (e+f\,x\right )\right )\,\left (c+d\,x\right )} \,d x \]
[In]
[Out]