Integrand size = 29, antiderivative size = 29 \[ \int \frac {\cosh (c+d x)}{(e+f x)^2 (a+i a \sinh (c+d x))} \, dx=\text {Int}\left (\frac {\cosh (c+d x)}{(e+f x)^2 (a+i a \sinh (c+d x))},x\right ) \]
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Not integrable
Time = 0.03 (sec) , antiderivative size = 29, 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 = {} \[ \int \frac {\cosh (c+d x)}{(e+f x)^2 (a+i a \sinh (c+d x))} \, dx=\int \frac {\cosh (c+d x)}{(e+f x)^2 (a+i a \sinh (c+d x))} \, dx \]
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Rubi steps \begin{align*} \text {integral}& = \int \frac {\cosh (c+d x)}{(e+f x)^2 (a+i a \sinh (c+d x))} \, dx \\ \end{align*}
Not integrable
Time = 26.41 (sec) , antiderivative size = 31, normalized size of antiderivative = 1.07 \[ \int \frac {\cosh (c+d x)}{(e+f x)^2 (a+i a \sinh (c+d x))} \, dx=\int \frac {\cosh (c+d x)}{(e+f x)^2 (a+i a \sinh (c+d x))} \, dx \]
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Not integrable
Time = 0.49 (sec) , antiderivative size = 27, normalized size of antiderivative = 0.93
\[\int \frac {\cosh \left (d x +c \right )}{\left (f x +e \right )^{2} \left (a +i a \sinh \left (d x +c \right )\right )}d x\]
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Not integrable
Time = 0.25 (sec) , antiderivative size = 64, normalized size of antiderivative = 2.21 \[ \int \frac {\cosh (c+d x)}{(e+f x)^2 (a+i a \sinh (c+d x))} \, dx=\int { \frac {\cosh \left (d x + c\right )}{{\left (f x + e\right )}^{2} {\left (i \, a \sinh \left (d x + c\right ) + a\right )}} \,d x } \]
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Not integrable
Time = 22.51 (sec) , antiderivative size = 71, normalized size of antiderivative = 2.45 \[ \int \frac {\cosh (c+d x)}{(e+f x)^2 (a+i a \sinh (c+d x))} \, dx=- \frac {i \int \frac {\cosh {\left (c + d x \right )}}{e^{2} \sinh {\left (c + d x \right )} - i e^{2} + 2 e f x \sinh {\left (c + d x \right )} - 2 i e f x + f^{2} x^{2} \sinh {\left (c + d x \right )} - i f^{2} x^{2}}\, dx}{a} \]
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Not integrable
Time = 0.29 (sec) , antiderivative size = 75, normalized size of antiderivative = 2.59 \[ \int \frac {\cosh (c+d x)}{(e+f x)^2 (a+i a \sinh (c+d x))} \, dx=\int { \frac {\cosh \left (d x + c\right )}{{\left (f x + e\right )}^{2} {\left (i \, a \sinh \left (d x + c\right ) + a\right )}} \,d x } \]
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Not integrable
Time = 0.35 (sec) , antiderivative size = 29, normalized size of antiderivative = 1.00 \[ \int \frac {\cosh (c+d x)}{(e+f x)^2 (a+i a \sinh (c+d x))} \, dx=\int { \frac {\cosh \left (d x + c\right )}{{\left (f x + e\right )}^{2} {\left (i \, a \sinh \left (d x + c\right ) + a\right )}} \,d x } \]
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Not integrable
Time = 1.10 (sec) , antiderivative size = 30, normalized size of antiderivative = 1.03 \[ \int \frac {\cosh (c+d x)}{(e+f x)^2 (a+i a \sinh (c+d x))} \, dx=\int \frac {\mathrm {cosh}\left (c+d\,x\right )}{{\left (e+f\,x\right )}^2\,\left (a+a\,\mathrm {sinh}\left (c+d\,x\right )\,1{}\mathrm {i}\right )} \,d x \]
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