Optimal. Leaf size=129 \[ \frac{a^2 (5 A-2 B) \tan ^5(c+d x)}{35 d}+\frac{2 a^2 (5 A-2 B) \tan ^3(c+d x)}{21 d}+\frac{a^2 (5 A-2 B) \tan (c+d x)}{7 d}+\frac{a^2 (5 A-2 B) \sec ^5(c+d x)}{35 d}+\frac{(A+B) \sec ^7(c+d x) (a \sin (c+d x)+a)^2}{7 d} \]
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Rubi [A] time = 0.133749, antiderivative size = 129, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.097, Rules used = {2855, 2669, 3767} \[ \frac{a^2 (5 A-2 B) \tan ^5(c+d x)}{35 d}+\frac{2 a^2 (5 A-2 B) \tan ^3(c+d x)}{21 d}+\frac{a^2 (5 A-2 B) \tan (c+d x)}{7 d}+\frac{a^2 (5 A-2 B) \sec ^5(c+d x)}{35 d}+\frac{(A+B) \sec ^7(c+d x) (a \sin (c+d x)+a)^2}{7 d} \]
Antiderivative was successfully verified.
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Rule 2855
Rule 2669
Rule 3767
Rubi steps
\begin{align*} \int \sec ^8(c+d x) (a+a \sin (c+d x))^2 (A+B \sin (c+d x)) \, dx &=\frac{(A+B) \sec ^7(c+d x) (a+a \sin (c+d x))^2}{7 d}+\frac{1}{7} (a (5 A-2 B)) \int \sec ^6(c+d x) (a+a \sin (c+d x)) \, dx\\ &=\frac{a^2 (5 A-2 B) \sec ^5(c+d x)}{35 d}+\frac{(A+B) \sec ^7(c+d x) (a+a \sin (c+d x))^2}{7 d}+\frac{1}{7} \left (a^2 (5 A-2 B)\right ) \int \sec ^6(c+d x) \, dx\\ &=\frac{a^2 (5 A-2 B) \sec ^5(c+d x)}{35 d}+\frac{(A+B) \sec ^7(c+d x) (a+a \sin (c+d x))^2}{7 d}-\frac{\left (a^2 (5 A-2 B)\right ) \operatorname{Subst}\left (\int \left (1+2 x^2+x^4\right ) \, dx,x,-\tan (c+d x)\right )}{7 d}\\ &=\frac{a^2 (5 A-2 B) \sec ^5(c+d x)}{35 d}+\frac{(A+B) \sec ^7(c+d x) (a+a \sin (c+d x))^2}{7 d}+\frac{a^2 (5 A-2 B) \tan (c+d x)}{7 d}+\frac{2 a^2 (5 A-2 B) \tan ^3(c+d x)}{21 d}+\frac{a^2 (5 A-2 B) \tan ^5(c+d x)}{35 d}\\ \end{align*}
Mathematica [A] time = 0.345351, size = 130, normalized size = 1.01 \[ \frac{a^2 \left (8 (2 B-5 A) \tan ^7(c+d x)+(30 A+9 B) \sec ^7(c+d x)-35 (5 A-2 B) \tan ^3(c+d x) \sec ^4(c+d x)+28 (5 A-2 B) \tan ^5(c+d x) \sec ^2(c+d x)+105 A \tan (c+d x) \sec ^6(c+d x)+21 B \tan ^2(c+d x) \sec ^5(c+d x)\right )}{105 d} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.119, size = 295, normalized size = 2.3 \begin{align*}{\frac{1}{d} \left ({a}^{2}A \left ({\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{3}}{7\, \left ( \cos \left ( dx+c \right ) \right ) ^{7}}}+{\frac{4\, \left ( \sin \left ( dx+c \right ) \right ) ^{3}}{35\, \left ( \cos \left ( dx+c \right ) \right ) ^{5}}}+{\frac{8\, \left ( \sin \left ( dx+c \right ) \right ) ^{3}}{105\, \left ( \cos \left ( dx+c \right ) \right ) ^{3}}} \right ) +B{a}^{2} \left ({\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{7\, \left ( \cos \left ( dx+c \right ) \right ) ^{7}}}+{\frac{3\, \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{35\, \left ( \cos \left ( dx+c \right ) \right ) ^{5}}}+{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{35\, \left ( \cos \left ( dx+c \right ) \right ) ^{3}}}-{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{35\,\cos \left ( dx+c \right ) }}-{\frac{ \left ( 2+ \left ( \sin \left ( dx+c \right ) \right ) ^{2} \right ) \cos \left ( dx+c \right ) }{35}} \right ) +{\frac{2\,{a}^{2}A}{7\, \left ( \cos \left ( dx+c \right ) \right ) ^{7}}}+2\,B{a}^{2} \left ( 1/7\,{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{3}}{ \left ( \cos \left ( dx+c \right ) \right ) ^{7}}}+{\frac{4\, \left ( \sin \left ( dx+c \right ) \right ) ^{3}}{35\, \left ( \cos \left ( dx+c \right ) \right ) ^{5}}}+{\frac{8\, \left ( \sin \left ( dx+c \right ) \right ) ^{3}}{105\, \left ( \cos \left ( dx+c \right ) \right ) ^{3}}} \right ) -{a}^{2}A \left ( -{\frac{16}{35}}-{\frac{ \left ( \sec \left ( dx+c \right ) \right ) ^{6}}{7}}-{\frac{6\, \left ( \sec \left ( dx+c \right ) \right ) ^{4}}{35}}-{\frac{8\, \left ( \sec \left ( dx+c \right ) \right ) ^{2}}{35}} \right ) \tan \left ( dx+c \right ) +{\frac{B{a}^{2}}{7\, \left ( \cos \left ( dx+c \right ) \right ) ^{7}}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.03039, size = 240, normalized size = 1.86 \begin{align*} \frac{{\left (15 \, \tan \left (d x + c\right )^{7} + 42 \, \tan \left (d x + c\right )^{5} + 35 \, \tan \left (d x + c\right )^{3}\right )} A a^{2} + 3 \,{\left (5 \, \tan \left (d x + c\right )^{7} + 21 \, \tan \left (d x + c\right )^{5} + 35 \, \tan \left (d x + c\right )^{3} + 35 \, \tan \left (d x + c\right )\right )} A a^{2} + 2 \,{\left (15 \, \tan \left (d x + c\right )^{7} + 42 \, \tan \left (d x + c\right )^{5} + 35 \, \tan \left (d x + c\right )^{3}\right )} B a^{2} - \frac{3 \,{\left (7 \, \cos \left (d x + c\right )^{2} - 5\right )} B a^{2}}{\cos \left (d x + c\right )^{7}} + \frac{30 \, A a^{2}}{\cos \left (d x + c\right )^{7}} + \frac{15 \, B a^{2}}{\cos \left (d x + c\right )^{7}}}{105 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.61766, size = 377, normalized size = 2.92 \begin{align*} -\frac{16 \,{\left (5 \, A - 2 \, B\right )} a^{2} \cos \left (d x + c\right )^{4} - 8 \,{\left (5 \, A - 2 \, B\right )} a^{2} \cos \left (d x + c\right )^{2} - 5 \,{\left (2 \, A - 5 \, B\right )} a^{2} -{\left (8 \,{\left (5 \, A - 2 \, B\right )} a^{2} \cos \left (d x + c\right )^{4} - 12 \,{\left (5 \, A - 2 \, B\right )} a^{2} \cos \left (d x + c\right )^{2} - 5 \,{\left (5 \, A - 2 \, B\right )} a^{2}\right )} \sin \left (d x + c\right )}{105 \,{\left (d \cos \left (d x + c\right )^{5} + 2 \, d \cos \left (d x + c\right )^{3} \sin \left (d x + c\right ) - 2 \, d \cos \left (d x + c\right )^{3}\right )}} \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 [B] time = 1.29088, size = 439, normalized size = 3.4 \begin{align*} -\frac{\frac{35 \,{\left (9 \, A a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 6 \, B a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 15 \, A a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 9 \, B a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 8 \, A a^{2} - 5 \, B a^{2}\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 1\right )}^{3}} + \frac{1365 \, A a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{6} + 210 \, B a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{6} - 5775 \, A a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 105 \, B a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 12250 \, A a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} - 175 \, B a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} - 14350 \, A a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 910 \, B a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 10185 \, A a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 756 \, B a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 3955 \, A a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 427 \, B a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 760 \, A a^{2} - 31 \, B a^{2}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 1\right )}^{7}}}{840 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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