Integrand size = 24, antiderivative size = 31 \[ \int \sec (c+d x) \sqrt {a+i a \tan (c+d x)} \, dx=\frac {2 i a \sec (c+d x)}{d \sqrt {a+i a \tan (c+d x)}} \]
[Out]
Time = 0.04 (sec) , antiderivative size = 31, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.042, Rules used = {3574} \[ \int \sec (c+d x) \sqrt {a+i a \tan (c+d x)} \, dx=\frac {2 i a \sec (c+d x)}{d \sqrt {a+i a \tan (c+d x)}} \]
[In]
[Out]
Rule 3574
Rubi steps \begin{align*} \text {integral}& = \frac {2 i a \sec (c+d x)}{d \sqrt {a+i a \tan (c+d x)}} \\ \end{align*}
Time = 0.29 (sec) , antiderivative size = 39, normalized size of antiderivative = 1.26 \[ \int \sec (c+d x) \sqrt {a+i a \tan (c+d x)} \, dx=\frac {2 (i \cos (c+d x)+\sin (c+d x)) \sqrt {a+i a \tan (c+d x)}}{d} \]
[In]
[Out]
Time = 5.63 (sec) , antiderivative size = 37, normalized size of antiderivative = 1.19
method | result | size |
default | \(\frac {2 \sqrt {a \left (1+i \tan \left (d x +c \right )\right )}\, \left (i \cos \left (d x +c \right )+\sin \left (d x +c \right )\right )}{d}\) | \(37\) |
[In]
[Out]
none
Time = 0.23 (sec) , antiderivative size = 25, normalized size of antiderivative = 0.81 \[ \int \sec (c+d x) \sqrt {a+i a \tan (c+d x)} \, dx=\frac {2 i \, \sqrt {2} \sqrt {\frac {a}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}}}{d} \]
[In]
[Out]
\[ \int \sec (c+d x) \sqrt {a+i a \tan (c+d x)} \, dx=\int \sqrt {i a \left (\tan {\left (c + d x \right )} - i\right )} \sec {\left (c + d x \right )}\, dx \]
[In]
[Out]
\[ \int \sec (c+d x) \sqrt {a+i a \tan (c+d x)} \, dx=\int { \sqrt {i \, a \tan \left (d x + c\right ) + a} \sec \left (d x + c\right ) \,d x } \]
[In]
[Out]
\[ \int \sec (c+d x) \sqrt {a+i a \tan (c+d x)} \, dx=\int { \sqrt {i \, a \tan \left (d x + c\right ) + a} \sec \left (d x + c\right ) \,d x } \]
[In]
[Out]
Time = 0.38 (sec) , antiderivative size = 61, normalized size of antiderivative = 1.97 \[ \int \sec (c+d x) \sqrt {a+i a \tan (c+d x)} \, dx=\frac {2\,\left (\sin \left (c+d\,x\right )+\cos \left (c+d\,x\right )\,1{}\mathrm {i}\right )\,\sqrt {\frac {a\,\left (\cos \left (2\,c+2\,d\,x\right )+1+\sin \left (2\,c+2\,d\,x\right )\,1{}\mathrm {i}\right )}{\cos \left (2\,c+2\,d\,x\right )+1}}}{d} \]
[In]
[Out]