Integrand size = 21, antiderivative size = 125 \[ \int \frac {\sqrt {a+i a \sinh (e+f x)}}{x} \, dx=i \text {Chi}\left (\frac {f x}{2}\right ) \text {sech}\left (\frac {e}{2}+\frac {i \pi }{4}+\frac {f x}{2}\right ) \sinh \left (\frac {1}{4} (2 e-i \pi )\right ) \sqrt {a+i a \sinh (e+f x)}+i \cosh \left (\frac {1}{4} (2 e-i \pi )\right ) \text {sech}\left (\frac {e}{2}+\frac {i \pi }{4}+\frac {f x}{2}\right ) \sqrt {a+i a \sinh (e+f x)} \text {Shi}\left (\frac {f x}{2}\right ) \]
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Time = 0.11 (sec) , antiderivative size = 125, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.190, Rules used = {3400, 3384, 3379, 3382} \[ \int \frac {\sqrt {a+i a \sinh (e+f x)}}{x} \, dx=i \sinh \left (\frac {1}{4} (2 e-i \pi )\right ) \text {Chi}\left (\frac {f x}{2}\right ) \text {sech}\left (\frac {e}{2}+\frac {f x}{2}+\frac {i \pi }{4}\right ) \sqrt {a+i a \sinh (e+f x)}+i \cosh \left (\frac {1}{4} (2 e-i \pi )\right ) \text {Shi}\left (\frac {f x}{2}\right ) \text {sech}\left (\frac {e}{2}+\frac {f x}{2}+\frac {i \pi }{4}\right ) \sqrt {a+i a \sinh (e+f x)} \]
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Rule 3379
Rule 3382
Rule 3384
Rule 3400
Rubi steps \begin{align*} \text {integral}& = \left (\text {csch}\left (\frac {e}{2}-\frac {i \pi }{4}+\frac {f x}{2}\right ) \sqrt {a+i a \sinh (e+f x)}\right ) \int \frac {\sinh \left (\frac {e}{2}-\frac {i \pi }{4}+\frac {f x}{2}\right )}{x} \, dx \\ & = \left (\cosh \left (\frac {1}{4} (2 e-i \pi )\right ) \text {csch}\left (\frac {e}{2}-\frac {i \pi }{4}+\frac {f x}{2}\right ) \sqrt {a+i a \sinh (e+f x)}\right ) \int \frac {\sinh \left (\frac {f x}{2}\right )}{x} \, dx+\left (\text {csch}\left (\frac {e}{2}-\frac {i \pi }{4}+\frac {f x}{2}\right ) \sinh \left (\frac {1}{4} (2 e-i \pi )\right ) \sqrt {a+i a \sinh (e+f x)}\right ) \int \frac {\cosh \left (\frac {f x}{2}\right )}{x} \, dx \\ & = i \text {Chi}\left (\frac {f x}{2}\right ) \text {sech}\left (\frac {e}{2}+\frac {i \pi }{4}+\frac {f x}{2}\right ) \sinh \left (\frac {1}{4} (2 e-i \pi )\right ) \sqrt {a+i a \sinh (e+f x)}+i \cosh \left (\frac {1}{4} (2 e-i \pi )\right ) \text {sech}\left (\frac {e}{2}+\frac {i \pi }{4}+\frac {f x}{2}\right ) \sqrt {a+i a \sinh (e+f x)} \text {Shi}\left (\frac {f x}{2}\right ) \\ \end{align*}
Time = 0.31 (sec) , antiderivative size = 96, normalized size of antiderivative = 0.77 \[ \int \frac {\sqrt {a+i a \sinh (e+f x)}}{x} \, dx=\frac {\sqrt {a+i a \sinh (e+f x)} \left (\text {Chi}\left (\frac {f x}{2}\right ) \left (\cosh \left (\frac {e}{2}\right )+i \sinh \left (\frac {e}{2}\right )\right )+\left (i \cosh \left (\frac {e}{2}\right )+\sinh \left (\frac {e}{2}\right )\right ) \text {Shi}\left (\frac {f x}{2}\right )\right )}{\cosh \left (\frac {1}{2} (e+f x)\right )+i \sinh \left (\frac {1}{2} (e+f x)\right )} \]
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\[\int \frac {\sqrt {a +i a \sinh \left (f x +e \right )}}{x}d x\]
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Exception generated. \[ \int \frac {\sqrt {a+i a \sinh (e+f x)}}{x} \, dx=\text {Exception raised: TypeError} \]
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\[ \int \frac {\sqrt {a+i a \sinh (e+f x)}}{x} \, dx=\int \frac {\sqrt {i a \left (\sinh {\left (e + f x \right )} - i\right )}}{x}\, dx \]
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\[ \int \frac {\sqrt {a+i a \sinh (e+f x)}}{x} \, dx=\int { \frac {\sqrt {i \, a \sinh \left (f x + e\right ) + a}}{x} \,d x } \]
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\[ \int \frac {\sqrt {a+i a \sinh (e+f x)}}{x} \, dx=\int { \frac {\sqrt {i \, a \sinh \left (f x + e\right ) + a}}{x} \,d x } \]
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Timed out. \[ \int \frac {\sqrt {a+i a \sinh (e+f x)}}{x} \, dx=\int \frac {\sqrt {a+a\,\mathrm {sinh}\left (e+f\,x\right )\,1{}\mathrm {i}}}{x} \,d x \]
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