Integrand size = 25, antiderivative size = 359 \[ \int \frac {1}{(a+a \sec (c+d x)) (e \tan (c+d x))^{3/2}} \, dx=\frac {\arctan \left (1-\frac {\sqrt {2} \sqrt {e \tan (c+d x)}}{\sqrt {e}}\right )}{\sqrt {2} a d e^{3/2}}-\frac {\arctan \left (1+\frac {\sqrt {2} \sqrt {e \tan (c+d x)}}{\sqrt {e}}\right )}{\sqrt {2} a d e^{3/2}}-\frac {\log \left (\sqrt {e}+\sqrt {e} \tan (c+d x)-\sqrt {2} \sqrt {e \tan (c+d x)}\right )}{2 \sqrt {2} a d e^{3/2}}+\frac {\log \left (\sqrt {e}+\sqrt {e} \tan (c+d x)+\sqrt {2} \sqrt {e \tan (c+d x)}\right )}{2 \sqrt {2} a d e^{3/2}}+\frac {2 e (1-\sec (c+d x))}{5 a d (e \tan (c+d x))^{5/2}}-\frac {2 (5-3 \sec (c+d x))}{5 a d e \sqrt {e \tan (c+d x)}}+\frac {6 \cos (c+d x) E\left (\left .c-\frac {\pi }{4}+d x\right |2\right ) \sqrt {e \tan (c+d x)}}{5 a d e^2 \sqrt {\sin (2 c+2 d x)}}-\frac {6 \cos (c+d x) (e \tan (c+d x))^{3/2}}{5 a d e^3} \]
[Out]
Time = 0.54 (sec) , antiderivative size = 359, normalized size of antiderivative = 1.00, number of steps used = 19, number of rules used = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.600, Rules used = {3973, 3967, 3969, 3557, 335, 303, 1176, 631, 210, 1179, 642, 2693, 2695, 2652, 2719} \[ \int \frac {1}{(a+a \sec (c+d x)) (e \tan (c+d x))^{3/2}} \, dx=\frac {\arctan \left (1-\frac {\sqrt {2} \sqrt {e \tan (c+d x)}}{\sqrt {e}}\right )}{\sqrt {2} a d e^{3/2}}-\frac {\arctan \left (\frac {\sqrt {2} \sqrt {e \tan (c+d x)}}{\sqrt {e}}+1\right )}{\sqrt {2} a d e^{3/2}}-\frac {\log \left (\sqrt {e} \tan (c+d x)-\sqrt {2} \sqrt {e \tan (c+d x)}+\sqrt {e}\right )}{2 \sqrt {2} a d e^{3/2}}+\frac {\log \left (\sqrt {e} \tan (c+d x)+\sqrt {2} \sqrt {e \tan (c+d x)}+\sqrt {e}\right )}{2 \sqrt {2} a d e^{3/2}}-\frac {6 \cos (c+d x) (e \tan (c+d x))^{3/2}}{5 a d e^3}+\frac {6 \cos (c+d x) E\left (\left .c+d x-\frac {\pi }{4}\right |2\right ) \sqrt {e \tan (c+d x)}}{5 a d e^2 \sqrt {\sin (2 c+2 d x)}}-\frac {2 (5-3 \sec (c+d x))}{5 a d e \sqrt {e \tan (c+d x)}}+\frac {2 e (1-\sec (c+d x))}{5 a d (e \tan (c+d x))^{5/2}} \]
[In]
[Out]
Rule 210
Rule 303
Rule 335
Rule 631
Rule 642
Rule 1176
Rule 1179
Rule 2652
Rule 2693
Rule 2695
Rule 2719
Rule 3557
Rule 3967
Rule 3969
Rule 3973
Rubi steps \begin{align*} \text {integral}& = \frac {e^2 \int \frac {-a+a \sec (c+d x)}{(e \tan (c+d x))^{7/2}} \, dx}{a^2} \\ & = \frac {2 e (1-\sec (c+d x))}{5 a d (e \tan (c+d x))^{5/2}}+\frac {2 \int \frac {\frac {5 a}{2}-\frac {3}{2} a \sec (c+d x)}{(e \tan (c+d x))^{3/2}} \, dx}{5 a^2} \\ & = \frac {2 e (1-\sec (c+d x))}{5 a d (e \tan (c+d x))^{5/2}}-\frac {2 (5-3 \sec (c+d x))}{5 a d e \sqrt {e \tan (c+d x)}}+\frac {4 \int \left (-\frac {5 a}{4}-\frac {3}{4} a \sec (c+d x)\right ) \sqrt {e \tan (c+d x)} \, dx}{5 a^2 e^2} \\ & = \frac {2 e (1-\sec (c+d x))}{5 a d (e \tan (c+d x))^{5/2}}-\frac {2 (5-3 \sec (c+d x))}{5 a d e \sqrt {e \tan (c+d x)}}-\frac {3 \int \sec (c+d x) \sqrt {e \tan (c+d x)} \, dx}{5 a e^2}-\frac {\int \sqrt {e \tan (c+d x)} \, dx}{a e^2} \\ & = \frac {2 e (1-\sec (c+d x))}{5 a d (e \tan (c+d x))^{5/2}}-\frac {2 (5-3 \sec (c+d x))}{5 a d e \sqrt {e \tan (c+d x)}}-\frac {6 \cos (c+d x) (e \tan (c+d x))^{3/2}}{5 a d e^3}+\frac {6 \int \cos (c+d x) \sqrt {e \tan (c+d x)} \, dx}{5 a e^2}-\frac {\text {Subst}\left (\int \frac {\sqrt {x}}{e^2+x^2} \, dx,x,e \tan (c+d x)\right )}{a d e} \\ & = \frac {2 e (1-\sec (c+d x))}{5 a d (e \tan (c+d x))^{5/2}}-\frac {2 (5-3 \sec (c+d x))}{5 a d e \sqrt {e \tan (c+d x)}}-\frac {6 \cos (c+d x) (e \tan (c+d x))^{3/2}}{5 a d e^3}-\frac {2 \text {Subst}\left (\int \frac {x^2}{e^2+x^4} \, dx,x,\sqrt {e \tan (c+d x)}\right )}{a d e}+\frac {\left (6 \sqrt {\cos (c+d x)} \sqrt {e \tan (c+d x)}\right ) \int \sqrt {\cos (c+d x)} \sqrt {\sin (c+d x)} \, dx}{5 a e^2 \sqrt {\sin (c+d x)}} \\ & = \frac {2 e (1-\sec (c+d x))}{5 a d (e \tan (c+d x))^{5/2}}-\frac {2 (5-3 \sec (c+d x))}{5 a d e \sqrt {e \tan (c+d x)}}-\frac {6 \cos (c+d x) (e \tan (c+d x))^{3/2}}{5 a d e^3}+\frac {\text {Subst}\left (\int \frac {e-x^2}{e^2+x^4} \, dx,x,\sqrt {e \tan (c+d x)}\right )}{a d e}-\frac {\text {Subst}\left (\int \frac {e+x^2}{e^2+x^4} \, dx,x,\sqrt {e \tan (c+d x)}\right )}{a d e}+\frac {\left (6 \cos (c+d x) \sqrt {e \tan (c+d x)}\right ) \int \sqrt {\sin (2 c+2 d x)} \, dx}{5 a e^2 \sqrt {\sin (2 c+2 d x)}} \\ & = \frac {2 e (1-\sec (c+d x))}{5 a d (e \tan (c+d x))^{5/2}}-\frac {2 (5-3 \sec (c+d x))}{5 a d e \sqrt {e \tan (c+d x)}}+\frac {6 \cos (c+d x) E\left (\left .c-\frac {\pi }{4}+d x\right |2\right ) \sqrt {e \tan (c+d x)}}{5 a d e^2 \sqrt {\sin (2 c+2 d x)}}-\frac {6 \cos (c+d x) (e \tan (c+d x))^{3/2}}{5 a d e^3}-\frac {\text {Subst}\left (\int \frac {\sqrt {2} \sqrt {e}+2 x}{-e-\sqrt {2} \sqrt {e} x-x^2} \, dx,x,\sqrt {e \tan (c+d x)}\right )}{2 \sqrt {2} a d e^{3/2}}-\frac {\text {Subst}\left (\int \frac {\sqrt {2} \sqrt {e}-2 x}{-e+\sqrt {2} \sqrt {e} x-x^2} \, dx,x,\sqrt {e \tan (c+d x)}\right )}{2 \sqrt {2} a d e^{3/2}}-\frac {\text {Subst}\left (\int \frac {1}{e-\sqrt {2} \sqrt {e} x+x^2} \, dx,x,\sqrt {e \tan (c+d x)}\right )}{2 a d e}-\frac {\text {Subst}\left (\int \frac {1}{e+\sqrt {2} \sqrt {e} x+x^2} \, dx,x,\sqrt {e \tan (c+d x)}\right )}{2 a d e} \\ & = -\frac {\log \left (\sqrt {e}+\sqrt {e} \tan (c+d x)-\sqrt {2} \sqrt {e \tan (c+d x)}\right )}{2 \sqrt {2} a d e^{3/2}}+\frac {\log \left (\sqrt {e}+\sqrt {e} \tan (c+d x)+\sqrt {2} \sqrt {e \tan (c+d x)}\right )}{2 \sqrt {2} a d e^{3/2}}+\frac {2 e (1-\sec (c+d x))}{5 a d (e \tan (c+d x))^{5/2}}-\frac {2 (5-3 \sec (c+d x))}{5 a d e \sqrt {e \tan (c+d x)}}+\frac {6 \cos (c+d x) E\left (\left .c-\frac {\pi }{4}+d x\right |2\right ) \sqrt {e \tan (c+d x)}}{5 a d e^2 \sqrt {\sin (2 c+2 d x)}}-\frac {6 \cos (c+d x) (e \tan (c+d x))^{3/2}}{5 a d e^3}-\frac {\text {Subst}\left (\int \frac {1}{-1-x^2} \, dx,x,1-\frac {\sqrt {2} \sqrt {e \tan (c+d x)}}{\sqrt {e}}\right )}{\sqrt {2} a d e^{3/2}}+\frac {\text {Subst}\left (\int \frac {1}{-1-x^2} \, dx,x,1+\frac {\sqrt {2} \sqrt {e \tan (c+d x)}}{\sqrt {e}}\right )}{\sqrt {2} a d e^{3/2}} \\ & = \frac {\arctan \left (1-\frac {\sqrt {2} \sqrt {e \tan (c+d x)}}{\sqrt {e}}\right )}{\sqrt {2} a d e^{3/2}}-\frac {\arctan \left (1+\frac {\sqrt {2} \sqrt {e \tan (c+d x)}}{\sqrt {e}}\right )}{\sqrt {2} a d e^{3/2}}-\frac {\log \left (\sqrt {e}+\sqrt {e} \tan (c+d x)-\sqrt {2} \sqrt {e \tan (c+d x)}\right )}{2 \sqrt {2} a d e^{3/2}}+\frac {\log \left (\sqrt {e}+\sqrt {e} \tan (c+d x)+\sqrt {2} \sqrt {e \tan (c+d x)}\right )}{2 \sqrt {2} a d e^{3/2}}+\frac {2 e (1-\sec (c+d x))}{5 a d (e \tan (c+d x))^{5/2}}-\frac {2 (5-3 \sec (c+d x))}{5 a d e \sqrt {e \tan (c+d x)}}+\frac {6 \cos (c+d x) E\left (\left .c-\frac {\pi }{4}+d x\right |2\right ) \sqrt {e \tan (c+d x)}}{5 a d e^2 \sqrt {\sin (2 c+2 d x)}}-\frac {6 \cos (c+d x) (e \tan (c+d x))^{3/2}}{5 a d e^3} \\ \end{align*}
Result contains higher order function than in optimal. Order 5 vs. order 4 in optimal.
Time = 13.99 (sec) , antiderivative size = 180, normalized size of antiderivative = 0.50 \[ \int \frac {1}{(a+a \sec (c+d x)) (e \tan (c+d x))^{3/2}} \, dx=-\frac {4 \csc (c+d x) \left (15 \cot ^2(c+d x)-3 \cot ^4(c+d x)+3 \cot ^4(c+d x) \operatorname {Hypergeometric2F1}\left (-\frac {5}{4},-\frac {1}{2},-\frac {1}{4},-\tan ^2(c+d x)\right )-15 \cot ^2(c+d x) \operatorname {Hypergeometric2F1}\left (-\frac {1}{2},-\frac {1}{4},\frac {3}{4},-\tan ^2(c+d x)\right )-5 \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {3}{4},\frac {7}{4},-\tan ^2(c+d x)\right )+5 \operatorname {Hypergeometric2F1}\left (\frac {3}{4},1,\frac {7}{4},-\tan ^2(c+d x)\right )\right ) \left (1+\sqrt {\sec ^2(c+d x)}\right ) \sin ^2\left (\frac {1}{2} (c+d x)\right ) \sqrt {e \tan (c+d x)}}{15 a d e^2} \]
[In]
[Out]
Result contains complex when optimal does not.
Time = 2.99 (sec) , antiderivative size = 1116, normalized size of antiderivative = 3.11
[In]
[Out]
Timed out. \[ \int \frac {1}{(a+a \sec (c+d x)) (e \tan (c+d x))^{3/2}} \, dx=\text {Timed out} \]
[In]
[Out]
\[ \int \frac {1}{(a+a \sec (c+d x)) (e \tan (c+d x))^{3/2}} \, dx=\frac {\int \frac {1}{\left (e \tan {\left (c + d x \right )}\right )^{\frac {3}{2}} \sec {\left (c + d x \right )} + \left (e \tan {\left (c + d x \right )}\right )^{\frac {3}{2}}}\, dx}{a} \]
[In]
[Out]
\[ \int \frac {1}{(a+a \sec (c+d x)) (e \tan (c+d x))^{3/2}} \, dx=\int { \frac {1}{{\left (a \sec \left (d x + c\right ) + a\right )} \left (e \tan \left (d x + c\right )\right )^{\frac {3}{2}}} \,d x } \]
[In]
[Out]
\[ \int \frac {1}{(a+a \sec (c+d x)) (e \tan (c+d x))^{3/2}} \, dx=\int { \frac {1}{{\left (a \sec \left (d x + c\right ) + a\right )} \left (e \tan \left (d x + c\right )\right )^{\frac {3}{2}}} \,d x } \]
[In]
[Out]
Timed out. \[ \int \frac {1}{(a+a \sec (c+d x)) (e \tan (c+d x))^{3/2}} \, dx=\int \frac {\cos \left (c+d\,x\right )}{a\,{\left (e\,\mathrm {tan}\left (c+d\,x\right )\right )}^{3/2}\,\left (\cos \left (c+d\,x\right )+1\right )} \,d x \]
[In]
[Out]