Optimal. Leaf size=211 \[ -\frac{c^{3/2} (3 B+i A) \tanh ^{-1}\left (\frac{\sqrt{c-i c \tan (e+f x)}}{\sqrt{2} \sqrt{c}}\right )}{32 \sqrt{2} a^3 f}-\frac{c (3 B+i A) \sqrt{c-i c \tan (e+f x)}}{32 a^3 f (1+i \tan (e+f x))}+\frac{c (3 B+i A) \sqrt{c-i c \tan (e+f x)}}{8 a^3 f (1+i \tan (e+f x))^2}+\frac{(-B+i A) (c-i c \tan (e+f x))^{3/2}}{6 a^3 f (1+i \tan (e+f x))^3} \]
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Rubi [A] time = 0.250308, antiderivative size = 211, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 43, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.14, Rules used = {3588, 78, 47, 51, 63, 208} \[ -\frac{c^{3/2} (3 B+i A) \tanh ^{-1}\left (\frac{\sqrt{c-i c \tan (e+f x)}}{\sqrt{2} \sqrt{c}}\right )}{32 \sqrt{2} a^3 f}-\frac{c (3 B+i A) \sqrt{c-i c \tan (e+f x)}}{32 a^3 f (1+i \tan (e+f x))}+\frac{c (3 B+i A) \sqrt{c-i c \tan (e+f x)}}{8 a^3 f (1+i \tan (e+f x))^2}+\frac{(-B+i A) (c-i c \tan (e+f x))^{3/2}}{6 a^3 f (1+i \tan (e+f x))^3} \]
Antiderivative was successfully verified.
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Rule 3588
Rule 78
Rule 47
Rule 51
Rule 63
Rule 208
Rubi steps
\begin{align*} \int \frac{(A+B \tan (e+f x)) (c-i c \tan (e+f x))^{3/2}}{(a+i a \tan (e+f x))^3} \, dx &=\frac{(a c) \operatorname{Subst}\left (\int \frac{(A+B x) \sqrt{c-i c x}}{(a+i a x)^4} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{(i A-B) (c-i c \tan (e+f x))^{3/2}}{6 a^3 f (1+i \tan (e+f x))^3}+\frac{((A-3 i B) c) \operatorname{Subst}\left (\int \frac{\sqrt{c-i c x}}{(a+i a x)^3} \, dx,x,\tan (e+f x)\right )}{4 f}\\ &=\frac{(i A+3 B) c \sqrt{c-i c \tan (e+f x)}}{8 a^3 f (1+i \tan (e+f x))^2}+\frac{(i A-B) (c-i c \tan (e+f x))^{3/2}}{6 a^3 f (1+i \tan (e+f x))^3}-\frac{\left ((A-3 i B) c^2\right ) \operatorname{Subst}\left (\int \frac{1}{(a+i a x)^2 \sqrt{c-i c x}} \, dx,x,\tan (e+f x)\right )}{16 a f}\\ &=\frac{(i A+3 B) c \sqrt{c-i c \tan (e+f x)}}{8 a^3 f (1+i \tan (e+f x))^2}-\frac{(i A+3 B) c \sqrt{c-i c \tan (e+f x)}}{32 a^3 f (1+i \tan (e+f x))}+\frac{(i A-B) (c-i c \tan (e+f x))^{3/2}}{6 a^3 f (1+i \tan (e+f x))^3}-\frac{\left ((A-3 i B) c^2\right ) \operatorname{Subst}\left (\int \frac{1}{(a+i a x) \sqrt{c-i c x}} \, dx,x,\tan (e+f x)\right )}{64 a^2 f}\\ &=\frac{(i A+3 B) c \sqrt{c-i c \tan (e+f x)}}{8 a^3 f (1+i \tan (e+f x))^2}-\frac{(i A+3 B) c \sqrt{c-i c \tan (e+f x)}}{32 a^3 f (1+i \tan (e+f x))}+\frac{(i A-B) (c-i c \tan (e+f x))^{3/2}}{6 a^3 f (1+i \tan (e+f x))^3}-\frac{((i A+3 B) c) \operatorname{Subst}\left (\int \frac{1}{2 a-\frac{a x^2}{c}} \, dx,x,\sqrt{c-i c \tan (e+f x)}\right )}{32 a^2 f}\\ &=-\frac{(i A+3 B) c^{3/2} \tanh ^{-1}\left (\frac{\sqrt{c-i c \tan (e+f x)}}{\sqrt{2} \sqrt{c}}\right )}{32 \sqrt{2} a^3 f}+\frac{(i A+3 B) c \sqrt{c-i c \tan (e+f x)}}{8 a^3 f (1+i \tan (e+f x))^2}-\frac{(i A+3 B) c \sqrt{c-i c \tan (e+f x)}}{32 a^3 f (1+i \tan (e+f x))}+\frac{(i A-B) (c-i c \tan (e+f x))^{3/2}}{6 a^3 f (1+i \tan (e+f x))^3}\\ \end{align*}
Mathematica [A] time = 5.54083, size = 224, normalized size = 1.06 \[ \frac{\sec ^2(e+f x) (\cos (f x)+i \sin (f x))^3 (A+B \tan (e+f x)) \left (\sqrt{2} c^{3/2} (A-3 i B) (\sin (3 e)-i \cos (3 e)) \tanh ^{-1}\left (\frac{\sqrt{c-i c \tan (e+f x)}}{\sqrt{2} \sqrt{c}}\right )+\frac{2}{3} c \cos (e+f x) (\cos (3 f x)-i \sin (3 f x)) \sqrt{c-i c \tan (e+f x)} ((5 A+17 i B) \sin (2 (e+f x))+(B+11 i A) \cos (2 (e+f x))+2 (5 B+7 i A))\right )}{64 f (a+i a \tan (e+f x))^3 (A \cos (e+f x)+B \sin (e+f x))} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.111, size = 140, normalized size = 0.7 \begin{align*}{\frac{2\,i{c}^{3}}{f{a}^{3}} \left ({\frac{1}{ \left ( -c-ic\tan \left ( fx+e \right ) \right ) ^{3}} \left ({\frac{A-3\,iB}{64\,c} \left ( c-ic\tan \left ( fx+e \right ) \right ) ^{{\frac{5}{2}}}}+ \left ( -{\frac{A}{12}}-{\frac{i}{12}}B \right ) \left ( c-ic\tan \left ( fx+e \right ) \right ) ^{{\frac{3}{2}}}-{\frac{c \left ( A-3\,iB \right ) }{16}\sqrt{c-ic\tan \left ( fx+e \right ) }} \right ) }-{\frac{ \left ( A-3\,iB \right ) \sqrt{2}}{128}{\it Artanh} \left ({\frac{\sqrt{2}}{2}\sqrt{c-ic\tan \left ( fx+e \right ) }{\frac{1}{\sqrt{c}}}} \right ){c}^{-{\frac{3}{2}}}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.46579, size = 1030, normalized size = 4.88 \begin{align*} \frac{{\left (3 \, \sqrt{\frac{1}{2}} a^{3} f \sqrt{-\frac{{\left (A^{2} - 6 i \, A B - 9 \, B^{2}\right )} c^{3}}{a^{6} f^{2}}} e^{\left (6 i \, f x + 6 i \, e\right )} \log \left (\frac{{\left ({\left (-i \, A - 3 \, B\right )} c^{2} + \sqrt{2} \sqrt{\frac{1}{2}}{\left (a^{3} f e^{\left (2 i \, f x + 2 i \, e\right )} + a^{3} f\right )} \sqrt{\frac{c}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}} \sqrt{-\frac{{\left (A^{2} - 6 i \, A B - 9 \, B^{2}\right )} c^{3}}{a^{6} f^{2}}}\right )} e^{\left (-i \, f x - i \, e\right )}}{16 \, a^{3} f}\right ) - 3 \, \sqrt{\frac{1}{2}} a^{3} f \sqrt{-\frac{{\left (A^{2} - 6 i \, A B - 9 \, B^{2}\right )} c^{3}}{a^{6} f^{2}}} e^{\left (6 i \, f x + 6 i \, e\right )} \log \left (\frac{{\left ({\left (-i \, A - 3 \, B\right )} c^{2} - \sqrt{2} \sqrt{\frac{1}{2}}{\left (a^{3} f e^{\left (2 i \, f x + 2 i \, e\right )} + a^{3} f\right )} \sqrt{\frac{c}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}} \sqrt{-\frac{{\left (A^{2} - 6 i \, A B - 9 \, B^{2}\right )} c^{3}}{a^{6} f^{2}}}\right )} e^{\left (-i \, f x - i \, e\right )}}{16 \, a^{3} f}\right ) + \sqrt{2}{\left ({\left (3 i \, A + 9 \, B\right )} c e^{\left (6 i \, f x + 6 i \, e\right )} +{\left (17 i \, A + 19 \, B\right )} c e^{\left (4 i \, f x + 4 i \, e\right )} +{\left (22 i \, A + 2 \, B\right )} c e^{\left (2 i \, f x + 2 i \, e\right )} +{\left (8 i \, A - 8 \, B\right )} c\right )} \sqrt{\frac{c}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}}\right )} e^{\left (-6 i \, f x - 6 i \, e\right )}}{192 \, a^{3} f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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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.
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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 \, c \tan \left (f x + e\right ) + c\right )}^{\frac{3}{2}}}{{\left (i \, a \tan \left (f x + e\right ) + a\right )}^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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