Optimal. Leaf size=140 \[ \frac{2 a^3 (5 B+i A) \sqrt{c-i c \tan (e+f x)}}{c^2 f}+\frac{8 a^3 (2 B+i A)}{c f \sqrt{c-i c \tan (e+f x)}}-\frac{8 a^3 (B+i A)}{3 f (c-i c \tan (e+f x))^{3/2}}-\frac{2 a^3 B (c-i c \tan (e+f x))^{3/2}}{3 c^3 f} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.198587, antiderivative size = 140, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 43, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.047, Rules used = {3588, 77} \[ \frac{2 a^3 (5 B+i A) \sqrt{c-i c \tan (e+f x)}}{c^2 f}+\frac{8 a^3 (2 B+i A)}{c f \sqrt{c-i c \tan (e+f x)}}-\frac{8 a^3 (B+i A)}{3 f (c-i c \tan (e+f x))^{3/2}}-\frac{2 a^3 B (c-i c \tan (e+f x))^{3/2}}{3 c^3 f} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 3588
Rule 77
Rubi steps
\begin{align*} \int \frac{(a+i a \tan (e+f x))^3 (A+B \tan (e+f x))}{(c-i c \tan (e+f x))^{3/2}} \, dx &=\frac{(a c) \operatorname{Subst}\left (\int \frac{(a+i a x)^2 (A+B x)}{(c-i c x)^{5/2}} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{(a c) \operatorname{Subst}\left (\int \left (\frac{4 a^2 (A-i B)}{(c-i c x)^{5/2}}-\frac{4 a^2 (A-2 i B)}{c (c-i c x)^{3/2}}+\frac{a^2 (A-5 i B)}{c^2 \sqrt{c-i c x}}+\frac{i a^2 B \sqrt{c-i c x}}{c^3}\right ) \, dx,x,\tan (e+f x)\right )}{f}\\ &=-\frac{8 a^3 (i A+B)}{3 f (c-i c \tan (e+f x))^{3/2}}+\frac{8 a^3 (i A+2 B)}{c f \sqrt{c-i c \tan (e+f x)}}+\frac{2 a^3 (i A+5 B) \sqrt{c-i c \tan (e+f x)}}{c^2 f}-\frac{2 a^3 B (c-i c \tan (e+f x))^{3/2}}{3 c^3 f}\\ \end{align*}
Mathematica [A] time = 12.1703, size = 168, normalized size = 1.2 \[ \frac{a^3 \sqrt{c-i c \tan (e+f x)} (\cos (2 e+5 f x)+i \sin (2 e+5 f x)) (A+B \tan (e+f x)) (15 (3 B+i A) \cos (e+f x)+(23 B+7 i A) \cos (3 (e+f x))+2 \sin (e+f x) ((9 A-25 i B) \cos (2 (e+f x))+9 A-26 i B))}{3 c^2 f (\cos (f x)+i \sin (f x))^3 (A \cos (e+f x)+B \sin (e+f x))} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.076, size = 118, normalized size = 0.8 \begin{align*}{\frac{2\,i{a}^{3}}{f{c}^{3}} \left ({\frac{i}{3}}B \left ( c-ic\tan \left ( fx+e \right ) \right ) ^{{\frac{3}{2}}}-5\,iBc\sqrt{c-ic\tan \left ( fx+e \right ) }+Ac\sqrt{c-ic\tan \left ( fx+e \right ) }+4\,{\frac{{c}^{2} \left ( A-2\,iB \right ) }{\sqrt{c-ic\tan \left ( fx+e \right ) }}}-{\frac{4\,{c}^{3} \left ( A-iB \right ) }{3} \left ( c-ic\tan \left ( fx+e \right ) \right ) ^{-{\frac{3}{2}}}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 1.11399, size = 146, normalized size = 1.04 \begin{align*} \frac{2 i \,{\left (\frac{{\left (-i \, c \tan \left (f x + e\right ) + c\right )}{\left (12 \, A - 24 i \, B\right )} a^{3} -{\left (4 \, A - 4 i \, B\right )} a^{3} c}{{\left (-i \, c \tan \left (f x + e\right ) + c\right )}^{\frac{3}{2}}} + \frac{i \,{\left (-i \, c \tan \left (f x + e\right ) + c\right )}^{\frac{3}{2}} B a^{3} + \sqrt{-i \, c \tan \left (f x + e\right ) + c}{\left (3 \, A - 15 i \, B\right )} a^{3} c}{c^{2}}\right )}}{3 \, c f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.18663, size = 309, normalized size = 2.21 \begin{align*} \frac{\sqrt{2}{\left ({\left (-2 i \, A - 2 \, B\right )} a^{3} e^{\left (6 i \, f x + 6 i \, e\right )} +{\left (6 i \, A + 18 \, B\right )} a^{3} e^{\left (4 i \, f x + 4 i \, e\right )} +{\left (24 i \, A + 72 \, B\right )} a^{3} e^{\left (2 i \, f x + 2 i \, e\right )} +{\left (16 i \, A + 48 \, B\right )} a^{3}\right )} \sqrt{\frac{c}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}}}{3 \,{\left (c^{2} f e^{\left (2 i \, f x + 2 i \, e\right )} + c^{2} f\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: AttributeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (B \tan \left (f x + e\right ) + A\right )}{\left (i \, a \tan \left (f x + e\right ) + a\right )}^{3}}{{\left (-i \, c \tan \left (f x + e\right ) + c\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]