Optimal. Leaf size=103 \[ -\frac{2 a^2 (3 B+i A) (c-i c \tan (e+f x))^{3/2}}{3 c f}+\frac{4 a^2 (B+i A) \sqrt{c-i c \tan (e+f x)}}{f}+\frac{2 a^2 B (c-i c \tan (e+f x))^{5/2}}{5 c^2 f} \]
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Rubi [A] time = 0.163603, antiderivative size = 103, 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} \[ -\frac{2 a^2 (3 B+i A) (c-i c \tan (e+f x))^{3/2}}{3 c f}+\frac{4 a^2 (B+i A) \sqrt{c-i c \tan (e+f x)}}{f}+\frac{2 a^2 B (c-i c \tan (e+f x))^{5/2}}{5 c^2 f} \]
Antiderivative was successfully verified.
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Rule 3588
Rule 77
Rubi steps
\begin{align*} \int (a+i a \tan (e+f x))^2 (A+B \tan (e+f x)) \sqrt{c-i c \tan (e+f x)} \, dx &=\frac{(a c) \operatorname{Subst}\left (\int \frac{(a+i a x) (A+B x)}{\sqrt{c-i c x}} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{(a c) \operatorname{Subst}\left (\int \left (\frac{2 a (A-i B)}{\sqrt{c-i c x}}-\frac{a (A-3 i B) \sqrt{c-i c x}}{c}-\frac{i a B (c-i c x)^{3/2}}{c^2}\right ) \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{4 a^2 (i A+B) \sqrt{c-i c \tan (e+f x)}}{f}-\frac{2 a^2 (i A+3 B) (c-i c \tan (e+f x))^{3/2}}{3 c f}+\frac{2 a^2 B (c-i c \tan (e+f x))^{5/2}}{5 c^2 f}\\ \end{align*}
Mathematica [A] time = 4.49815, size = 83, normalized size = 0.81 \[ \frac{a^2 \sec ^2(e+f x) \sqrt{c-i c \tan (e+f x)} ((-5 A+9 i B) \sin (2 (e+f x))+(21 B+25 i A) \cos (2 (e+f x))+5 (3 B+5 i A))}{15 f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.072, size = 83, normalized size = 0.8 \begin{align*}{\frac{-2\,i{a}^{2}}{f{c}^{2}} \left ({\frac{i}{5}}B \left ( c-ic\tan \left ( fx+e \right ) \right ) ^{{\frac{5}{2}}}+{\frac{-3\,iBc+Ac}{3} \left ( c-ic\tan \left ( fx+e \right ) \right ) ^{{\frac{3}{2}}}}-2\, \left ( -iBc+Ac \right ) c\sqrt{c-ic\tan \left ( fx+e \right ) } \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.16914, size = 109, normalized size = 1.06 \begin{align*} -\frac{2 i \,{\left (3 i \,{\left (-i \, c \tan \left (f x + e\right ) + c\right )}^{\frac{5}{2}} B a^{2} +{\left (-i \, c \tan \left (f x + e\right ) + c\right )}^{\frac{3}{2}}{\left (5 \, A - 15 i \, B\right )} a^{2} c - \sqrt{-i \, c \tan \left (f x + e\right ) + c}{\left (30 \, A - 30 i \, B\right )} a^{2} c^{2}\right )}}{15 \, c^{2} f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.15521, size = 282, normalized size = 2.74 \begin{align*} \frac{\sqrt{2}{\left ({\left (60 i \, A + 60 \, B\right )} a^{2} e^{\left (4 i \, f x + 4 i \, e\right )} +{\left (100 i \, A + 60 \, B\right )} a^{2} e^{\left (2 i \, f x + 2 i \, e\right )} +{\left (40 i \, A + 24 \, B\right )} a^{2}\right )} \sqrt{\frac{c}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}}}{15 \,{\left (f e^{\left (4 i \, f x + 4 i \, e\right )} + 2 \, f e^{\left (2 i \, f x + 2 i \, e\right )} + f\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} a^{2} \left (\int A \sqrt{- i c \tan{\left (e + f x \right )} + c}\, dx + \int - A \sqrt{- i c \tan{\left (e + f x \right )} + c} \tan ^{2}{\left (e + f x \right )}\, dx + \int B \sqrt{- i c \tan{\left (e + f x \right )} + c} \tan{\left (e + f x \right )}\, dx + \int - B \sqrt{- i c \tan{\left (e + f x \right )} + c} \tan ^{3}{\left (e + f x \right )}\, dx + \int 2 i A \sqrt{- i c \tan{\left (e + f x \right )} + c} \tan{\left (e + f x \right )}\, dx + \int 2 i B \sqrt{- i c \tan{\left (e + f x \right )} + c} \tan ^{2}{\left (e + f x \right )}\, dx\right ) \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{\left (B \tan \left (f x + e\right ) + A\right )}{\left (i \, a \tan \left (f x + e\right ) + a\right )}^{2} \sqrt{-i \, c \tan \left (f x + e\right ) + c}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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