Optimal. Leaf size=188 \[ -\frac{(a B+A b) \sin ^8(c+d x)}{8 d}-\frac{(a A-3 b B) \sin ^7(c+d x)}{7 d}+\frac{(a B+A b) \sin ^6(c+d x)}{2 d}+\frac{3 (a A-b B) \sin ^5(c+d x)}{5 d}-\frac{3 (a B+A b) \sin ^4(c+d x)}{4 d}-\frac{(3 a A-b B) \sin ^3(c+d x)}{3 d}+\frac{(a B+A b) \sin ^2(c+d x)}{2 d}+\frac{a A \sin (c+d x)}{d}-\frac{b B \sin ^9(c+d x)}{9 d} \]
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Rubi [A] time = 0.241527, antiderivative size = 188, 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 = {2837, 772} \[ -\frac{(a B+A b) \sin ^8(c+d x)}{8 d}-\frac{(a A-3 b B) \sin ^7(c+d x)}{7 d}+\frac{(a B+A b) \sin ^6(c+d x)}{2 d}+\frac{3 (a A-b B) \sin ^5(c+d x)}{5 d}-\frac{3 (a B+A b) \sin ^4(c+d x)}{4 d}-\frac{(3 a A-b B) \sin ^3(c+d x)}{3 d}+\frac{(a B+A b) \sin ^2(c+d x)}{2 d}+\frac{a A \sin (c+d x)}{d}-\frac{b B \sin ^9(c+d x)}{9 d} \]
Antiderivative was successfully verified.
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Rule 2837
Rule 772
Rubi steps
\begin{align*} \int \cos ^7(c+d x) (a+b \sin (c+d x)) (A+B \sin (c+d x)) \, dx &=\frac{\operatorname{Subst}\left (\int (a+x) \left (A+\frac{B x}{b}\right ) \left (b^2-x^2\right )^3 \, dx,x,b \sin (c+d x)\right )}{b^7 d}\\ &=\frac{\operatorname{Subst}\left (\int \left (a A b^6+b^5 (A b+a B) x+b^4 (-3 a A+b B) x^2-3 b^3 (A b+a B) x^3-3 b^2 (-a A+b B) x^4+3 b (A b+a B) x^5-(a A-3 b B) x^6-\frac{(A b+a B) x^7}{b}-\frac{B x^8}{b}\right ) \, dx,x,b \sin (c+d x)\right )}{b^7 d}\\ &=\frac{a A \sin (c+d x)}{d}+\frac{(A b+a B) \sin ^2(c+d x)}{2 d}-\frac{(3 a A-b B) \sin ^3(c+d x)}{3 d}-\frac{3 (A b+a B) \sin ^4(c+d x)}{4 d}+\frac{3 (a A-b B) \sin ^5(c+d x)}{5 d}+\frac{(A b+a B) \sin ^6(c+d x)}{2 d}-\frac{(a A-3 b B) \sin ^7(c+d x)}{7 d}-\frac{(A b+a B) \sin ^8(c+d x)}{8 d}-\frac{b B \sin ^9(c+d x)}{9 d}\\ \end{align*}
Mathematica [A] time = 0.774268, size = 151, normalized size = 0.8 \[ \frac{\sin (c+d x) \left (-315 (a B+A b) \sin ^7(c+d x)-360 (a A-3 b B) \sin ^6(c+d x)+1260 (a B+A b) \sin ^5(c+d x)+1512 (a A-b B) \sin ^4(c+d x)-1890 (a B+A b) \sin ^3(c+d x)-840 (3 a A-b B) \sin ^2(c+d x)+1260 (a B+A b) \sin (c+d x)+2520 a A-280 b B \sin ^8(c+d x)\right )}{2520 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.088, size = 128, normalized size = 0.7 \begin{align*}{\frac{1}{d} \left ( Bb \left ( -{\frac{ \left ( \cos \left ( dx+c \right ) \right ) ^{8}\sin \left ( dx+c \right ) }{9}}+{\frac{\sin \left ( dx+c \right ) }{63} \left ({\frac{16}{5}}+ \left ( \cos \left ( dx+c \right ) \right ) ^{6}+{\frac{6\, \left ( \cos \left ( dx+c \right ) \right ) ^{4}}{5}}+{\frac{8\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}}{5}} \right ) } \right ) -{\frac{Ab \left ( \cos \left ( dx+c \right ) \right ) ^{8}}{8}}-{\frac{aB \left ( \cos \left ( dx+c \right ) \right ) ^{8}}{8}}+{\frac{A\sin \left ( dx+c \right ) a}{7} \left ({\frac{16}{5}}+ \left ( \cos \left ( dx+c \right ) \right ) ^{6}+{\frac{6\, \left ( \cos \left ( dx+c \right ) \right ) ^{4}}{5}}+{\frac{8\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}}{5}} \right ) } \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.01799, size = 204, normalized size = 1.09 \begin{align*} -\frac{280 \, B b \sin \left (d x + c\right )^{9} + 315 \,{\left (B a + A b\right )} \sin \left (d x + c\right )^{8} + 360 \,{\left (A a - 3 \, B b\right )} \sin \left (d x + c\right )^{7} - 1260 \,{\left (B a + A b\right )} \sin \left (d x + c\right )^{6} - 1512 \,{\left (A a - B b\right )} \sin \left (d x + c\right )^{5} + 1890 \,{\left (B a + A b\right )} \sin \left (d x + c\right )^{4} + 840 \,{\left (3 \, A a - B b\right )} \sin \left (d x + c\right )^{3} - 2520 \, A a \sin \left (d x + c\right ) - 1260 \,{\left (B a + A b\right )} \sin \left (d x + c\right )^{2}}{2520 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.53072, size = 274, normalized size = 1.46 \begin{align*} -\frac{315 \,{\left (B a + A b\right )} \cos \left (d x + c\right )^{8} + 8 \,{\left (35 \, B b \cos \left (d x + c\right )^{8} - 5 \,{\left (9 \, A a + B b\right )} \cos \left (d x + c\right )^{6} - 6 \,{\left (9 \, A a + B b\right )} \cos \left (d x + c\right )^{4} - 8 \,{\left (9 \, A a + B b\right )} \cos \left (d x + c\right )^{2} - 144 \, A a - 16 \, B b\right )} \sin \left (d x + c\right )}{2520 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 21.9177, size = 228, normalized size = 1.21 \begin{align*} \begin{cases} \frac{16 A a \sin ^{7}{\left (c + d x \right )}}{35 d} + \frac{8 A a \sin ^{5}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{5 d} + \frac{2 A a \sin ^{3}{\left (c + d x \right )} \cos ^{4}{\left (c + d x \right )}}{d} + \frac{A a \sin{\left (c + d x \right )} \cos ^{6}{\left (c + d x \right )}}{d} - \frac{A b \cos ^{8}{\left (c + d x \right )}}{8 d} - \frac{B a \cos ^{8}{\left (c + d x \right )}}{8 d} + \frac{16 B b \sin ^{9}{\left (c + d x \right )}}{315 d} + \frac{8 B b \sin ^{7}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{35 d} + \frac{2 B b \sin ^{5}{\left (c + d x \right )} \cos ^{4}{\left (c + d x \right )}}{5 d} + \frac{B b \sin ^{3}{\left (c + d x \right )} \cos ^{6}{\left (c + d x \right )}}{3 d} & \text{for}\: d \neq 0 \\x \left (A + B \sin{\left (c \right )}\right ) \left (a + b \sin{\left (c \right )}\right ) \cos ^{7}{\left (c \right )} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.24839, size = 246, normalized size = 1.31 \begin{align*} -\frac{B b \sin \left (9 \, d x + 9 \, c\right )}{2304 \, d} + \frac{7 \, A a \sin \left (3 \, d x + 3 \, c\right )}{64 \, d} - \frac{{\left (B a + A b\right )} \cos \left (8 \, d x + 8 \, c\right )}{1024 \, d} - \frac{{\left (B a + A b\right )} \cos \left (6 \, d x + 6 \, c\right )}{128 \, d} - \frac{7 \,{\left (B a + A b\right )} \cos \left (4 \, d x + 4 \, c\right )}{256 \, d} - \frac{7 \,{\left (B a + A b\right )} \cos \left (2 \, d x + 2 \, c\right )}{128 \, d} + \frac{{\left (4 \, A a - 5 \, B b\right )} \sin \left (7 \, d x + 7 \, c\right )}{1792 \, d} + \frac{{\left (7 \, A a - 2 \, B b\right )} \sin \left (5 \, d x + 5 \, c\right )}{320 \, d} + \frac{7 \,{\left (10 \, A a + B b\right )} \sin \left (d x + c\right )}{128 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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