Integrand size = 23, antiderivative size = 155 \[ \int (d \cos (e+f x))^m (a+b \tan (e+f x))^2 \, dx=-\frac {a b (2-m) (d \cos (e+f x))^m}{f (1-m) m}+\frac {\left (b^2-a^2 (1-m)\right ) \cos (e+f x) (d \cos (e+f x))^m \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {1+m}{2},\frac {3+m}{2},\cos ^2(e+f x)\right ) \sin (e+f x)}{f (1-m) (1+m) \sqrt {\sin ^2(e+f x)}}+\frac {b (d \cos (e+f x))^m (a+b \tan (e+f x))}{f (1-m)} \]
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Time = 0.28 (sec) , antiderivative size = 155, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 5, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.217, Rules used = {3596, 3589, 3567, 3857, 2722} \[ \int (d \cos (e+f x))^m (a+b \tan (e+f x))^2 \, dx=\frac {\left (b^2-a^2 (1-m)\right ) \sin (e+f x) \cos (e+f x) (d \cos (e+f x))^m \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {m+1}{2},\frac {m+3}{2},\cos ^2(e+f x)\right )}{f (1-m) (m+1) \sqrt {\sin ^2(e+f x)}}-\frac {a b (2-m) (d \cos (e+f x))^m}{f (1-m) m}+\frac {b (a+b \tan (e+f x)) (d \cos (e+f x))^m}{f (1-m)} \]
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Rule 2722
Rule 3567
Rule 3589
Rule 3596
Rule 3857
Rubi steps \begin{align*} \text {integral}& = \left ((d \cos (e+f x))^m (d \sec (e+f x))^m\right ) \int (d \sec (e+f x))^{-m} (a+b \tan (e+f x))^2 \, dx \\ & = \frac {b (d \cos (e+f x))^m (a+b \tan (e+f x))}{f (1-m)}+\frac {\left ((d \cos (e+f x))^m (d \sec (e+f x))^m\right ) \int (d \sec (e+f x))^{-m} \left (-b^2+a^2 (1-m)+a b (2-m) \tan (e+f x)\right ) \, dx}{1-m} \\ & = -\frac {a b (2-m) (d \cos (e+f x))^m}{f (1-m) m}+\frac {b (d \cos (e+f x))^m (a+b \tan (e+f x))}{f (1-m)}+\frac {\left (\left (-b^2+a^2 (1-m)\right ) (d \cos (e+f x))^m (d \sec (e+f x))^m\right ) \int (d \sec (e+f x))^{-m} \, dx}{1-m} \\ & = -\frac {a b (2-m) (d \cos (e+f x))^m}{f (1-m) m}+\frac {b (d \cos (e+f x))^m (a+b \tan (e+f x))}{f (1-m)}+\frac {\left (\left (-b^2+a^2 (1-m)\right ) \left (\frac {\cos (e+f x)}{d}\right )^{-m} (d \cos (e+f x))^m\right ) \int \left (\frac {\cos (e+f x)}{d}\right )^m \, dx}{1-m} \\ & = -\frac {a b (2-m) (d \cos (e+f x))^m}{f (1-m) m}+\frac {\left (b^2-a^2 (1-m)\right ) \cos (e+f x) (d \cos (e+f x))^m \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {1+m}{2},\frac {3+m}{2},\cos ^2(e+f x)\right ) \sin (e+f x)}{f (1-m) (1+m) \sqrt {\sin ^2(e+f x)}}+\frac {b (d \cos (e+f x))^m (a+b \tan (e+f x))}{f (1-m)} \\ \end{align*}
Time = 5.48 (sec) , antiderivative size = 140, normalized size of antiderivative = 0.90 \[ \int (d \cos (e+f x))^m (a+b \tan (e+f x))^2 \, dx=\frac {(d \cos (e+f x))^m \left (2 a b \left (-1+\sec ^2(e+f x)^{m/2}\right )+b^2 m \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {m}{2},\frac {3}{2},-\tan ^2(e+f x)\right ) \sec ^2(e+f x)^{m/2} \tan (e+f x)+\left (a^2-b^2\right ) m \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {2+m}{2},\frac {3}{2},-\tan ^2(e+f x)\right ) \sec ^2(e+f x)^{m/2} \tan (e+f x)\right )}{f m} \]
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\[\int \left (d \cos \left (f x +e \right )\right )^{m} \left (a +b \tan \left (f x +e \right )\right )^{2}d x\]
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\[ \int (d \cos (e+f x))^m (a+b \tan (e+f x))^2 \, dx=\int { {\left (b \tan \left (f x + e\right ) + a\right )}^{2} \left (d \cos \left (f x + e\right )\right )^{m} \,d x } \]
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\[ \int (d \cos (e+f x))^m (a+b \tan (e+f x))^2 \, dx=\int \left (d \cos {\left (e + f x \right )}\right )^{m} \left (a + b \tan {\left (e + f x \right )}\right )^{2}\, dx \]
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\[ \int (d \cos (e+f x))^m (a+b \tan (e+f x))^2 \, dx=\int { {\left (b \tan \left (f x + e\right ) + a\right )}^{2} \left (d \cos \left (f x + e\right )\right )^{m} \,d x } \]
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\[ \int (d \cos (e+f x))^m (a+b \tan (e+f x))^2 \, dx=\int { {\left (b \tan \left (f x + e\right ) + a\right )}^{2} \left (d \cos \left (f x + e\right )\right )^{m} \,d x } \]
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Timed out. \[ \int (d \cos (e+f x))^m (a+b \tan (e+f x))^2 \, dx=\int {\left (d\,\cos \left (e+f\,x\right )\right )}^m\,{\left (a+b\,\mathrm {tan}\left (e+f\,x\right )\right )}^2 \,d x \]
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