Optimal. Leaf size=96 \[ \frac{a (6 A-B) \tan ^5(c+d x)}{35 d}+\frac{2 a (6 A-B) \tan ^3(c+d x)}{21 d}+\frac{a (6 A-B) \tan (c+d x)}{7 d}+\frac{(A+B) \sec ^7(c+d x) (a \sin (c+d x)+a)}{7 d} \]
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Rubi [A] time = 0.0797963, antiderivative size = 96, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.069, Rules used = {2855, 3767} \[ \frac{a (6 A-B) \tan ^5(c+d x)}{35 d}+\frac{2 a (6 A-B) \tan ^3(c+d x)}{21 d}+\frac{a (6 A-B) \tan (c+d x)}{7 d}+\frac{(A+B) \sec ^7(c+d x) (a \sin (c+d x)+a)}{7 d} \]
Antiderivative was successfully verified.
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Rule 2855
Rule 3767
Rubi steps
\begin{align*} \int \sec ^8(c+d x) (a+a \sin (c+d x)) (A+B \sin (c+d x)) \, dx &=\frac{(A+B) \sec ^7(c+d x) (a+a \sin (c+d x))}{7 d}+\frac{1}{7} (a (6 A-B)) \int \sec ^6(c+d x) \, dx\\ &=\frac{(A+B) \sec ^7(c+d x) (a+a \sin (c+d x))}{7 d}-\frac{(a (6 A-B)) \operatorname{Subst}\left (\int \left (1+2 x^2+x^4\right ) \, dx,x,-\tan (c+d x)\right )}{7 d}\\ &=\frac{(A+B) \sec ^7(c+d x) (a+a \sin (c+d x))}{7 d}+\frac{a (6 A-B) \tan (c+d x)}{7 d}+\frac{2 a (6 A-B) \tan ^3(c+d x)}{21 d}+\frac{a (6 A-B) \tan ^5(c+d x)}{35 d}\\ \end{align*}
Mathematica [B] time = 2.02256, size = 315, normalized size = 3.28 \[ \frac{a \sec (c) (-1500 (A+B) \cos (c+d x)+375 A \sin (2 (c+d x))+300 A \sin (4 (c+d x))+75 A \sin (6 (c+d x))+7680 A \sin (2 c+3 d x)+1536 A \sin (4 c+5 d x)-750 A \cos (3 (c+d x))-150 A \cos (5 (c+d x))+3840 A \cos (c+2 d x)+3072 A \cos (3 c+4 d x)+768 A \cos (5 c+6 d x)+15360 A \sin (d x)+375 B \sin (2 (c+d x))+300 B \sin (4 (c+d x))+75 B \sin (6 (c+d x))-1280 B \sin (2 c+3 d x)-256 B \sin (4 c+5 d x)-750 B \cos (3 (c+d x))-150 B \cos (5 (c+d x))-640 B \cos (c+2 d x)-512 B \cos (3 c+4 d x)-128 B \cos (5 c+6 d x)+8960 B \cos (c)-2560 B \sin (d x))}{53760 d \left (\cos \left (\frac{1}{2} (c+d x)\right )-\sin \left (\frac{1}{2} (c+d x)\right )\right )^7 \left (\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )\right )^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.105, size = 130, normalized size = 1.4 \begin{align*}{\frac{1}{d} \left ({\frac{aA}{7\, \left ( \cos \left ( dx+c \right ) \right ) ^{7}}}+aB \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 ) -aA \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{aB}{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 = 1.01267, size = 144, normalized size = 1.5 \begin{align*} \frac{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 +{\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 + \frac{15 \, A a}{\cos \left (d x + c\right )^{7}} + \frac{15 \, B a}{\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 = 1.78687, size = 350, normalized size = 3.65 \begin{align*} -\frac{8 \,{\left (6 \, A - B\right )} a \cos \left (d x + c\right )^{6} - 4 \,{\left (6 \, A - B\right )} a \cos \left (d x + c\right )^{4} -{\left (6 \, A - B\right )} a \cos \left (d x + c\right )^{2} - 3 \,{\left (A - 6 \, B\right )} a +{\left (8 \,{\left (6 \, A - B\right )} a \cos \left (d x + c\right )^{4} + 4 \,{\left (6 \, A - B\right )} a \cos \left (d x + c\right )^{2} + 3 \,{\left (6 \, A - B\right )} a\right )} \sin \left (d x + c\right )}{105 \,{\left (d \cos \left (d x + c\right )^{5} \sin \left (d x + c\right ) - d \cos \left (d x + c\right )^{5}\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 = 1.26275, size = 466, normalized size = 4.85 \begin{align*} -\frac{\frac{7 \,{\left (165 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} - 75 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} + 540 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 210 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 750 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 280 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 480 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 170 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 129 \, A a - 49 \, B a\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 1\right )}^{5}} + \frac{2205 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{6} + 525 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{6} - 10080 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 1470 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 21945 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} + 2555 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} - 26460 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 2240 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 18963 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1407 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 7476 \, A a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 434 \, B a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 1383 \, A a + 137 \, B a}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 1\right )}^{7}}}{1680 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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