Integrand size = 43, antiderivative size = 101 \[ \int \frac {(a+i a \tan (e+f x))^2 (A+B \tan (e+f x))}{\sqrt {c-i c \tan (e+f x)}} \, dx=-\frac {4 a^2 (i A+B)}{f \sqrt {c-i c \tan (e+f x)}}-\frac {2 a^2 (i A+3 B) \sqrt {c-i c \tan (e+f x)}}{c f}+\frac {2 a^2 B (c-i c \tan (e+f x))^{3/2}}{3 c^2 f} \]
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Time = 0.20 (sec) , antiderivative size = 101, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.047, Rules used = {3669, 78} \[ \int \frac {(a+i a \tan (e+f x))^2 (A+B \tan (e+f x))}{\sqrt {c-i c \tan (e+f x)}} \, dx=-\frac {2 a^2 (3 B+i A) \sqrt {c-i c \tan (e+f x)}}{c f}-\frac {4 a^2 (B+i A)}{f \sqrt {c-i c \tan (e+f x)}}+\frac {2 a^2 B (c-i c \tan (e+f x))^{3/2}}{3 c^2 f} \]
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Rule 78
Rule 3669
Rubi steps \begin{align*} \text {integral}& = \frac {(a c) \text {Subst}\left (\int \frac {(a+i a x) (A+B x)}{(c-i c x)^{3/2}} \, dx,x,\tan (e+f x)\right )}{f} \\ & = \frac {(a c) \text {Subst}\left (\int \left (\frac {2 a (A-i B)}{(c-i c x)^{3/2}}-\frac {a (A-3 i B)}{c \sqrt {c-i c x}}-\frac {i a B \sqrt {c-i c x}}{c^2}\right ) \, dx,x,\tan (e+f x)\right )}{f} \\ & = -\frac {4 a^2 (i A+B)}{f \sqrt {c-i c \tan (e+f x)}}-\frac {2 a^2 (i A+3 B) \sqrt {c-i c \tan (e+f x)}}{c f}+\frac {2 a^2 B (c-i c \tan (e+f x))^{3/2}}{3 c^2 f} \\ \end{align*}
Time = 4.09 (sec) , antiderivative size = 62, normalized size of antiderivative = 0.61 \[ \int \frac {(a+i a \tan (e+f x))^2 (A+B \tan (e+f x))}{\sqrt {c-i c \tan (e+f x)}} \, dx=-\frac {2 a^2 \left (9 i A+14 B+(3 A-7 i B) \tan (e+f x)+B \tan ^2(e+f x)\right )}{3 f \sqrt {c-i c \tan (e+f x)}} \]
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Time = 0.28 (sec) , antiderivative size = 94, normalized size of antiderivative = 0.93
method | result | size |
derivativedivides | \(\frac {2 i a^{2} \left (-\frac {i B \left (c -i c \tan \left (f x +e \right )\right )^{\frac {3}{2}}}{3}+3 i \sqrt {c -i c \tan \left (f x +e \right )}\, B c -\sqrt {c -i c \tan \left (f x +e \right )}\, c A -\frac {2 c^{2} \left (-i B +A \right )}{\sqrt {c -i c \tan \left (f x +e \right )}}\right )}{f \,c^{2}}\) | \(94\) |
default | \(\frac {2 i a^{2} \left (-\frac {i B \left (c -i c \tan \left (f x +e \right )\right )^{\frac {3}{2}}}{3}+3 i \sqrt {c -i c \tan \left (f x +e \right )}\, B c -\sqrt {c -i c \tan \left (f x +e \right )}\, c A -\frac {2 c^{2} \left (-i B +A \right )}{\sqrt {c -i c \tan \left (f x +e \right )}}\right )}{f \,c^{2}}\) | \(94\) |
parts | \(\frac {2 i A \,a^{2} c \left (-\frac {1}{2 c \sqrt {c -i c \tan \left (f x +e \right )}}+\frac {\sqrt {2}\, \operatorname {arctanh}\left (\frac {\sqrt {c -i c \tan \left (f x +e \right )}\, \sqrt {2}}{2 \sqrt {c}}\right )}{4 c^{\frac {3}{2}}}\right )}{f}+\frac {a^{2} \left (2 i A +B \right ) \left (-\frac {1}{\sqrt {c -i c \tan \left (f x +e \right )}}-\frac {\sqrt {2}\, \operatorname {arctanh}\left (\frac {\sqrt {c -i c \tan \left (f x +e \right )}\, \sqrt {2}}{2 \sqrt {c}}\right )}{2 \sqrt {c}}\right )}{f}-\frac {2 B \,a^{2} \left (-\frac {\left (c -i c \tan \left (f x +e \right )\right )^{\frac {3}{2}}}{3}+c \sqrt {c -i c \tan \left (f x +e \right )}+\frac {c^{2}}{2 \sqrt {c -i c \tan \left (f x +e \right )}}+\frac {c^{\frac {3}{2}} \sqrt {2}\, \operatorname {arctanh}\left (\frac {\sqrt {c -i c \tan \left (f x +e \right )}\, \sqrt {2}}{2 \sqrt {c}}\right )}{4}\right )}{f \,c^{2}}-\frac {2 i a^{2} \left (-2 i B +A \right ) \left (\sqrt {c -i c \tan \left (f x +e \right )}+\frac {c}{2 \sqrt {c -i c \tan \left (f x +e \right )}}-\frac {\sqrt {c}\, \sqrt {2}\, \operatorname {arctanh}\left (\frac {\sqrt {c -i c \tan \left (f x +e \right )}\, \sqrt {2}}{2 \sqrt {c}}\right )}{4}\right )}{f c}\) | \(301\) |
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Time = 0.26 (sec) , antiderivative size = 93, normalized size of antiderivative = 0.92 \[ \int \frac {(a+i a \tan (e+f x))^2 (A+B \tan (e+f x))}{\sqrt {c-i c \tan (e+f x)}} \, dx=-\frac {2 \, \sqrt {2} {\left (3 \, {\left (i \, A + B\right )} a^{2} e^{\left (4 i \, f x + 4 i \, e\right )} + 3 \, {\left (3 i \, A + 5 \, B\right )} a^{2} e^{\left (2 i \, f x + 2 i \, e\right )} + 2 \, {\left (3 i \, A + 5 \, B\right )} a^{2}\right )} \sqrt {\frac {c}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}}}{3 \, {\left (c f e^{\left (2 i \, f x + 2 i \, e\right )} + c f\right )}} \]
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\[ \int \frac {(a+i a \tan (e+f x))^2 (A+B \tan (e+f x))}{\sqrt {c-i c \tan (e+f x)}} \, dx=- a^{2} \left (\int \left (- \frac {A}{\sqrt {- i c \tan {\left (e + f x \right )} + c}}\right )\, dx + \int \frac {A \tan ^{2}{\left (e + f x \right )}}{\sqrt {- i c \tan {\left (e + f x \right )} + c}}\, dx + \int \left (- \frac {B \tan {\left (e + f x \right )}}{\sqrt {- i c \tan {\left (e + f x \right )} + c}}\right )\, dx + \int \frac {B \tan ^{3}{\left (e + f x \right )}}{\sqrt {- i c \tan {\left (e + f x \right )} + c}}\, dx + \int \left (- \frac {2 i A \tan {\left (e + f x \right )}}{\sqrt {- i c \tan {\left (e + f x \right )} + c}}\right )\, dx + \int \left (- \frac {2 i B \tan ^{2}{\left (e + f x \right )}}{\sqrt {- i c \tan {\left (e + f x \right )} + c}}\right )\, dx\right ) \]
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Time = 0.21 (sec) , antiderivative size = 81, normalized size of antiderivative = 0.80 \[ \int \frac {(a+i a \tan (e+f x))^2 (A+B \tan (e+f x))}{\sqrt {c-i c \tan (e+f x)}} \, dx=-\frac {2 i \, {\left (\frac {6 \, {\left (A - i \, B\right )} a^{2} c}{\sqrt {-i \, c \tan \left (f x + e\right ) + c}} + \frac {i \, {\left (-i \, c \tan \left (f x + e\right ) + c\right )}^{\frac {3}{2}} B a^{2} + 3 \, \sqrt {-i \, c \tan \left (f x + e\right ) + c} {\left (A - 3 i \, B\right )} a^{2} c}{c}\right )}}{3 \, c f} \]
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\[ \int \frac {(a+i a \tan (e+f x))^2 (A+B \tan (e+f x))}{\sqrt {c-i c \tan (e+f x)}} \, dx=\int { \frac {{\left (B \tan \left (f x + e\right ) + A\right )} {\left (i \, a \tan \left (f x + e\right ) + a\right )}^{2}}{\sqrt {-i \, c \tan \left (f x + e\right ) + c}} \,d x } \]
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Time = 9.19 (sec) , antiderivative size = 176, normalized size of antiderivative = 1.74 \[ \int \frac {(a+i a \tan (e+f x))^2 (A+B \tan (e+f x))}{\sqrt {c-i c \tan (e+f x)}} \, dx=-\frac {2\,\sqrt {2}\,a^2\,\sqrt {\frac {c}{\cos \left (2\,e+2\,f\,x\right )+1+\sin \left (2\,e+2\,f\,x\right )\,1{}\mathrm {i}}}\,\left (A\,6{}\mathrm {i}+10\,B+A\,\cos \left (2\,e+2\,f\,x\right )\,9{}\mathrm {i}+A\,\cos \left (4\,e+4\,f\,x\right )\,3{}\mathrm {i}+15\,B\,\cos \left (2\,e+2\,f\,x\right )+3\,B\,\cos \left (4\,e+4\,f\,x\right )-9\,A\,\sin \left (2\,e+2\,f\,x\right )-3\,A\,\sin \left (4\,e+4\,f\,x\right )+B\,\sin \left (2\,e+2\,f\,x\right )\,15{}\mathrm {i}+B\,\sin \left (4\,e+4\,f\,x\right )\,3{}\mathrm {i}\right )}{3\,c\,f\,\left (\cos \left (2\,e+2\,f\,x\right )+1+\sin \left (2\,e+2\,f\,x\right )\,1{}\mathrm {i}\right )} \]
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