Integrand size = 26, antiderivative size = 35 \[ \int \cos ^3(c+d x) (a+i a \tan (c+d x))^{5/2} \, dx=-\frac {2 i a \cos ^3(c+d x) (a+i a \tan (c+d x))^{3/2}}{3 d} \]
[Out]
Time = 0.07 (sec) , antiderivative size = 35, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.038, Rules used = {3574} \[ \int \cos ^3(c+d x) (a+i a \tan (c+d x))^{5/2} \, dx=-\frac {2 i a \cos ^3(c+d x) (a+i a \tan (c+d x))^{3/2}}{3 d} \]
[In]
[Out]
Rule 3574
Rubi steps \begin{align*} \text {integral}& = -\frac {2 i a \cos ^3(c+d x) (a+i a \tan (c+d x))^{3/2}}{3 d} \\ \end{align*}
Time = 0.78 (sec) , antiderivative size = 69, normalized size of antiderivative = 1.97 \[ \int \cos ^3(c+d x) (a+i a \tan (c+d x))^{5/2} \, dx=\frac {2 a^2 \cos ^2(c+d x) (-i \cos (c+3 d x)+\sin (c+3 d x)) \sqrt {a+i a \tan (c+d x)}}{3 d (\cos (d x)+i \sin (d x))^2} \]
[In]
[Out]
Both result and optimal contain complex but leaf count of result is larger than twice the leaf count of optimal. 65 vs. \(2 (29 ) = 58\).
Time = 35.41 (sec) , antiderivative size = 66, normalized size of antiderivative = 1.89
method | result | size |
default | \(-\frac {2 i \left (-\tan \left (d x +c \right )+i\right )^{2} \sqrt {a \left (1+i \tan \left (d x +c \right )\right )}\, \left (i \sin \left (d x +c \right ) \left (\cos ^{4}\left (d x +c \right )\right )-\left (\cos ^{5}\left (d x +c \right )\right )\right ) a^{2}}{3 d}\) | \(66\) |
[In]
[Out]
Both result and optimal contain complex but leaf count of result is larger than twice the leaf count of optimal. 59 vs. \(2 (27) = 54\).
Time = 0.24 (sec) , antiderivative size = 59, normalized size of antiderivative = 1.69 \[ \int \cos ^3(c+d x) (a+i a \tan (c+d x))^{5/2} \, dx=\frac {\sqrt {2} {\left (-i \, a^{2} e^{\left (4 i \, d x + 4 i \, c\right )} - 2 i \, a^{2} e^{\left (2 i \, d x + 2 i \, c\right )} - i \, a^{2}\right )} \sqrt {\frac {a}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}}}{6 \, d} \]
[In]
[Out]
Timed out. \[ \int \cos ^3(c+d x) (a+i a \tan (c+d x))^{5/2} \, dx=\text {Timed out} \]
[In]
[Out]
Both result and optimal contain complex but leaf count of result is larger than twice the leaf count of optimal. 328 vs. \(2 (27) = 54\).
Time = 0.46 (sec) , antiderivative size = 328, normalized size of antiderivative = 9.37 \[ \int \cos ^3(c+d x) (a+i a \tan (c+d x))^{5/2} \, dx=\frac {2 \, {\left (i \, a^{\frac {5}{2}} - \frac {4 i \, a^{\frac {5}{2}} \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac {6 i \, a^{\frac {5}{2}} \sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} - \frac {4 i \, a^{\frac {5}{2}} \sin \left (d x + c\right )^{6}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{6}} + \frac {i \, a^{\frac {5}{2}} \sin \left (d x + c\right )^{8}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{8}}\right )} {\left (-\frac {2 i \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} + \frac {\sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} - 1\right )}^{\frac {5}{2}}}{-3 \, d {\left (\frac {\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} + 1\right )}^{\frac {5}{2}} {\left (\frac {\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - 1\right )}^{\frac {5}{2}} {\left (\frac {2 i \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} + \frac {2 \, \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac {6 i \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} + \frac {6 i \, \sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}} - \frac {2 \, \sin \left (d x + c\right )^{6}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{6}} + \frac {2 i \, \sin \left (d x + c\right )^{7}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{7}} - \frac {\sin \left (d x + c\right )^{8}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{8}} + 1\right )}} \]
[In]
[Out]
\[ \int \cos ^3(c+d x) (a+i a \tan (c+d x))^{5/2} \, dx=\int { {\left (i \, a \tan \left (d x + c\right ) + a\right )}^{\frac {5}{2}} \cos \left (d x + c\right )^{3} \,d x } \]
[In]
[Out]
Time = 0.97 (sec) , antiderivative size = 89, normalized size of antiderivative = 2.54 \[ \int \cos ^3(c+d x) (a+i a \tan (c+d x))^{5/2} \, dx=-\frac {a^2\,\sqrt {\frac {a\,\left (\cos \left (2\,c+2\,d\,x\right )+1+\sin \left (2\,c+2\,d\,x\right )\,1{}\mathrm {i}\right )}{\cos \left (2\,c+2\,d\,x\right )+1}}\,\left (-\sin \left (c+d\,x\right )-\sin \left (3\,c+3\,d\,x\right )+\cos \left (c+d\,x\right )\,3{}\mathrm {i}+\cos \left (3\,c+3\,d\,x\right )\,1{}\mathrm {i}\right )}{6\,d} \]
[In]
[Out]