Integrand size = 20, antiderivative size = 48 \[ \int \sqrt {a+i a \sinh (x)} (A+B \sinh (x)) \, dx=\frac {2 a (3 i A+B) \cosh (x)}{3 \sqrt {a+i a \sinh (x)}}+\frac {2}{3} B \cosh (x) \sqrt {a+i a \sinh (x)} \]
[Out]
Time = 0.04 (sec) , antiderivative size = 48, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.100, Rules used = {2830, 2725} \[ \int \sqrt {a+i a \sinh (x)} (A+B \sinh (x)) \, dx=\frac {2 a (B+3 i A) \cosh (x)}{3 \sqrt {a+i a \sinh (x)}}+\frac {2}{3} B \cosh (x) \sqrt {a+i a \sinh (x)} \]
[In]
[Out]
Rule 2725
Rule 2830
Rubi steps \begin{align*} \text {integral}& = \frac {2}{3} B \cosh (x) \sqrt {a+i a \sinh (x)}+\frac {1}{3} (3 A-i B) \int \sqrt {a+i a \sinh (x)} \, dx \\ & = \frac {2 a (3 i A+B) \cosh (x)}{3 \sqrt {a+i a \sinh (x)}}+\frac {2}{3} B \cosh (x) \sqrt {a+i a \sinh (x)} \\ \end{align*}
Time = 0.15 (sec) , antiderivative size = 66, normalized size of antiderivative = 1.38 \[ \int \sqrt {a+i a \sinh (x)} (A+B \sinh (x)) \, dx=\frac {2 \left (i \cosh \left (\frac {x}{2}\right )+\sinh \left (\frac {x}{2}\right )\right ) \sqrt {a+i a \sinh (x)} (3 A-2 i B+B \sinh (x))}{3 \left (\cosh \left (\frac {x}{2}\right )+i \sinh \left (\frac {x}{2}\right )\right )} \]
[In]
[Out]
\[\int \sqrt {a +i a \sinh \left (x \right )}\, \left (A +B \sinh \left (x \right )\right )d x\]
[In]
[Out]
none
Time = 0.31 (sec) , antiderivative size = 49, normalized size of antiderivative = 1.02 \[ \int \sqrt {a+i a \sinh (x)} (A+B \sinh (x)) \, dx=\frac {1}{3} \, {\left (B e^{\left (3 \, x\right )} + 3 \, {\left (2 \, A - i \, B\right )} e^{\left (2 \, x\right )} - 3 \, {\left (-2 i \, A - B\right )} e^{x} - i \, B\right )} \sqrt {\frac {1}{2} i \, a e^{\left (-x\right )}} e^{\left (-x\right )} \]
[In]
[Out]
\[ \int \sqrt {a+i a \sinh (x)} (A+B \sinh (x)) \, dx=\int \sqrt {i a \left (\sinh {\left (x \right )} - i\right )} \left (A + B \sinh {\left (x \right )}\right )\, dx \]
[In]
[Out]
\[ \int \sqrt {a+i a \sinh (x)} (A+B \sinh (x)) \, dx=\int { {\left (B \sinh \left (x\right ) + A\right )} \sqrt {i \, a \sinh \left (x\right ) + a} \,d x } \]
[In]
[Out]
\[ \int \sqrt {a+i a \sinh (x)} (A+B \sinh (x)) \, dx=\int { {\left (B \sinh \left (x\right ) + A\right )} \sqrt {i \, a \sinh \left (x\right ) + a} \,d x } \]
[In]
[Out]
Timed out. \[ \int \sqrt {a+i a \sinh (x)} (A+B \sinh (x)) \, dx=\int \left (A+B\,\mathrm {sinh}\left (x\right )\right )\,\sqrt {a+a\,\mathrm {sinh}\left (x\right )\,1{}\mathrm {i}} \,d x \]
[In]
[Out]