Integrand size = 21, antiderivative size = 21 \[ \int \frac {1}{x^2 \sqrt {a+i a \sinh (e+f x)}} \, dx=\text {Int}\left (\frac {1}{x^2 \sqrt {a+i a \sinh (e+f x)}},x\right ) \]
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Not integrable
Time = 0.05 (sec) , antiderivative size = 21, 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 = {} \[ \int \frac {1}{x^2 \sqrt {a+i a \sinh (e+f x)}} \, dx=\int \frac {1}{x^2 \sqrt {a+i a \sinh (e+f x)}} \, dx \]
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Rubi steps \begin{align*} \text {integral}& = \int \frac {1}{x^2 \sqrt {a+i a \sinh (e+f x)}} \, dx \\ \end{align*}
Not integrable
Time = 3.88 (sec) , antiderivative size = 23, normalized size of antiderivative = 1.10 \[ \int \frac {1}{x^2 \sqrt {a+i a \sinh (e+f x)}} \, dx=\int \frac {1}{x^2 \sqrt {a+i a \sinh (e+f x)}} \, dx \]
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Not integrable
Time = 0.18 (sec) , antiderivative size = 17, normalized size of antiderivative = 0.81
\[\int \frac {1}{x^{2} \sqrt {a +i a \sinh \left (f x +e \right )}}d x\]
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Not integrable
Time = 0.25 (sec) , antiderivative size = 44, normalized size of antiderivative = 2.10 \[ \int \frac {1}{x^2 \sqrt {a+i a \sinh (e+f x)}} \, dx=\int { \frac {1}{\sqrt {i \, a \sinh \left (f x + e\right ) + a} x^{2}} \,d x } \]
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Not integrable
Time = 4.81 (sec) , antiderivative size = 20, normalized size of antiderivative = 0.95 \[ \int \frac {1}{x^2 \sqrt {a+i a \sinh (e+f x)}} \, dx=\int \frac {1}{x^{2} \sqrt {i a \left (\sinh {\left (e + f x \right )} - i\right )}}\, dx \]
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Not integrable
Time = 0.34 (sec) , antiderivative size = 19, normalized size of antiderivative = 0.90 \[ \int \frac {1}{x^2 \sqrt {a+i a \sinh (e+f x)}} \, dx=\int { \frac {1}{\sqrt {i \, a \sinh \left (f x + e\right ) + a} x^{2}} \,d x } \]
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Not integrable
Time = 0.43 (sec) , antiderivative size = 19, normalized size of antiderivative = 0.90 \[ \int \frac {1}{x^2 \sqrt {a+i a \sinh (e+f x)}} \, dx=\int { \frac {1}{\sqrt {i \, a \sinh \left (f x + e\right ) + a} x^{2}} \,d x } \]
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Not integrable
Time = 1.11 (sec) , antiderivative size = 20, normalized size of antiderivative = 0.95 \[ \int \frac {1}{x^2 \sqrt {a+i a \sinh (e+f x)}} \, dx=\int \frac {1}{x^2\,\sqrt {a+a\,\mathrm {sinh}\left (e+f\,x\right )\,1{}\mathrm {i}}} \,d x \]
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