Optimal. Leaf size=106 \[ \frac{\left (6 a^2+6 a b+b^2\right ) \tan ^5(e+f x)}{5 f}+\frac{a^2 \tan (e+f x)}{f}+\frac{(a+b)^2 \tan ^9(e+f x)}{9 f}+\frac{2 (a+b) (2 a+b) \tan ^7(e+f x)}{7 f}+\frac{2 a (2 a+b) \tan ^3(e+f x)}{3 f} \]
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Rubi [A] time = 0.0927193, antiderivative size = 106, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.087, Rules used = {3191, 373} \[ \frac{\left (6 a^2+6 a b+b^2\right ) \tan ^5(e+f x)}{5 f}+\frac{a^2 \tan (e+f x)}{f}+\frac{(a+b)^2 \tan ^9(e+f x)}{9 f}+\frac{2 (a+b) (2 a+b) \tan ^7(e+f x)}{7 f}+\frac{2 a (2 a+b) \tan ^3(e+f x)}{3 f} \]
Antiderivative was successfully verified.
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Rule 3191
Rule 373
Rubi steps
\begin{align*} \int \sec ^{10}(e+f x) \left (a+b \sin ^2(e+f x)\right )^2 \, dx &=\frac{\operatorname{Subst}\left (\int \left (1+x^2\right )^2 \left (a+(a+b) x^2\right )^2 \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{\operatorname{Subst}\left (\int \left (a^2+2 a (2 a+b) x^2+\left (6 a^2+6 a b+b^2\right ) x^4+2 (a+b) (2 a+b) x^6+(a+b)^2 x^8\right ) \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac{a^2 \tan (e+f x)}{f}+\frac{2 a (2 a+b) \tan ^3(e+f x)}{3 f}+\frac{\left (6 a^2+6 a b+b^2\right ) \tan ^5(e+f x)}{5 f}+\frac{2 (a+b) (2 a+b) \tan ^7(e+f x)}{7 f}+\frac{(a+b)^2 \tan ^9(e+f x)}{9 f}\\ \end{align*}
Mathematica [A] time = 0.505523, size = 107, normalized size = 1.01 \[ \frac{\sec ^9(e+f x) \left (252 \left (8 a^2+8 a b+3 b^2\right ) \sin (e+f x)+336 \left (4 a^2-a b-b^2\right ) \sin (3 (e+f x))+\left (16 a^2-4 a b+b^2\right ) (36 \sin (5 (e+f x))+9 \sin (7 (e+f x))+\sin (9 (e+f x)))\right )}{10080 f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.075, size = 195, normalized size = 1.8 \begin{align*}{\frac{1}{f} \left ( -{a}^{2} \left ( -{\frac{128}{315}}-{\frac{ \left ( \sec \left ( fx+e \right ) \right ) ^{8}}{9}}-{\frac{8\, \left ( \sec \left ( fx+e \right ) \right ) ^{6}}{63}}-{\frac{16\, \left ( \sec \left ( fx+e \right ) \right ) ^{4}}{105}}-{\frac{64\, \left ( \sec \left ( fx+e \right ) \right ) ^{2}}{315}} \right ) \tan \left ( fx+e \right ) +2\,ab \left ( 1/9\,{\frac{ \left ( \sin \left ( fx+e \right ) \right ) ^{3}}{ \left ( \cos \left ( fx+e \right ) \right ) ^{9}}}+2/21\,{\frac{ \left ( \sin \left ( fx+e \right ) \right ) ^{3}}{ \left ( \cos \left ( fx+e \right ) \right ) ^{7}}}+{\frac{8\, \left ( \sin \left ( fx+e \right ) \right ) ^{3}}{105\, \left ( \cos \left ( fx+e \right ) \right ) ^{5}}}+{\frac{16\, \left ( \sin \left ( fx+e \right ) \right ) ^{3}}{315\, \left ( \cos \left ( fx+e \right ) \right ) ^{3}}} \right ) +{b}^{2} \left ({\frac{ \left ( \sin \left ( fx+e \right ) \right ) ^{5}}{9\, \left ( \cos \left ( fx+e \right ) \right ) ^{9}}}+{\frac{4\, \left ( \sin \left ( fx+e \right ) \right ) ^{5}}{63\, \left ( \cos \left ( fx+e \right ) \right ) ^{7}}}+{\frac{8\, \left ( \sin \left ( fx+e \right ) \right ) ^{5}}{315\, \left ( \cos \left ( fx+e \right ) \right ) ^{5}}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.988156, size = 139, normalized size = 1.31 \begin{align*} \frac{35 \,{\left (a^{2} + 2 \, a b + b^{2}\right )} \tan \left (f x + e\right )^{9} + 90 \,{\left (2 \, a^{2} + 3 \, a b + b^{2}\right )} \tan \left (f x + e\right )^{7} + 63 \,{\left (6 \, a^{2} + 6 \, a b + b^{2}\right )} \tan \left (f x + e\right )^{5} + 210 \,{\left (2 \, a^{2} + a b\right )} \tan \left (f x + e\right )^{3} + 315 \, a^{2} \tan \left (f x + e\right )}{315 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.90386, size = 316, normalized size = 2.98 \begin{align*} \frac{{\left (8 \,{\left (16 \, a^{2} - 4 \, a b + b^{2}\right )} \cos \left (f x + e\right )^{8} + 4 \,{\left (16 \, a^{2} - 4 \, a b + b^{2}\right )} \cos \left (f x + e\right )^{6} + 3 \,{\left (16 \, a^{2} - 4 \, a b + b^{2}\right )} \cos \left (f x + e\right )^{4} + 10 \,{\left (4 \, a^{2} - a b - 5 \, b^{2}\right )} \cos \left (f x + e\right )^{2} + 35 \, a^{2} + 70 \, a b + 35 \, b^{2}\right )} \sin \left (f x + e\right )}{315 \, f \cos \left (f x + e\right )^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.17024, size = 227, normalized size = 2.14 \begin{align*} \frac{35 \, a^{2} \tan \left (f x + e\right )^{9} + 70 \, a b \tan \left (f x + e\right )^{9} + 35 \, b^{2} \tan \left (f x + e\right )^{9} + 180 \, a^{2} \tan \left (f x + e\right )^{7} + 270 \, a b \tan \left (f x + e\right )^{7} + 90 \, b^{2} \tan \left (f x + e\right )^{7} + 378 \, a^{2} \tan \left (f x + e\right )^{5} + 378 \, a b \tan \left (f x + e\right )^{5} + 63 \, b^{2} \tan \left (f x + e\right )^{5} + 420 \, a^{2} \tan \left (f x + e\right )^{3} + 210 \, a b \tan \left (f x + e\right )^{3} + 315 \, a^{2} \tan \left (f x + e\right )}{315 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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