Optimal. Leaf size=129 \[ \frac{a^2 (8 A+7 B) \sin (c+d x)}{6 d}+\frac{a^2 (8 A+7 B) \sin (c+d x) \cos (c+d x)}{24 d}+\frac{1}{8} a^2 x (8 A+7 B)+\frac{(4 A-B) \sin (c+d x) (a \cos (c+d x)+a)^2}{12 d}+\frac{B \sin (c+d x) (a \cos (c+d x)+a)^3}{4 a d} \]
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Rubi [A] time = 0.176065, antiderivative size = 129, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.138, Rules used = {2968, 3023, 2751, 2644} \[ \frac{a^2 (8 A+7 B) \sin (c+d x)}{6 d}+\frac{a^2 (8 A+7 B) \sin (c+d x) \cos (c+d x)}{24 d}+\frac{1}{8} a^2 x (8 A+7 B)+\frac{(4 A-B) \sin (c+d x) (a \cos (c+d x)+a)^2}{12 d}+\frac{B \sin (c+d x) (a \cos (c+d x)+a)^3}{4 a d} \]
Antiderivative was successfully verified.
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Rule 2968
Rule 3023
Rule 2751
Rule 2644
Rubi steps
\begin{align*} \int \cos (c+d x) (a+a \cos (c+d x))^2 (A+B \cos (c+d x)) \, dx &=\int (a+a \cos (c+d x))^2 \left (A \cos (c+d x)+B \cos ^2(c+d x)\right ) \, dx\\ &=\frac{B (a+a \cos (c+d x))^3 \sin (c+d x)}{4 a d}+\frac{\int (a+a \cos (c+d x))^2 (3 a B+a (4 A-B) \cos (c+d x)) \, dx}{4 a}\\ &=\frac{(4 A-B) (a+a \cos (c+d x))^2 \sin (c+d x)}{12 d}+\frac{B (a+a \cos (c+d x))^3 \sin (c+d x)}{4 a d}+\frac{1}{12} (8 A+7 B) \int (a+a \cos (c+d x))^2 \, dx\\ &=\frac{1}{8} a^2 (8 A+7 B) x+\frac{a^2 (8 A+7 B) \sin (c+d x)}{6 d}+\frac{a^2 (8 A+7 B) \cos (c+d x) \sin (c+d x)}{24 d}+\frac{(4 A-B) (a+a \cos (c+d x))^2 \sin (c+d x)}{12 d}+\frac{B (a+a \cos (c+d x))^3 \sin (c+d x)}{4 a d}\\ \end{align*}
Mathematica [A] time = 0.331178, size = 86, normalized size = 0.67 \[ \frac{a^2 (24 (7 A+6 B) \sin (c+d x)+48 (A+B) \sin (2 (c+d x))+8 A \sin (3 (c+d x))+96 A d x+16 B \sin (3 (c+d x))+3 B \sin (4 (c+d x))+84 B c+84 B d x)}{96 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.051, size = 154, normalized size = 1.2 \begin{align*}{\frac{1}{d} \left ({\frac{{a}^{2}A \left ( 2+ \left ( \cos \left ( dx+c \right ) \right ) ^{2} \right ) \sin \left ( dx+c \right ) }{3}}+B{a}^{2} \left ({\frac{\sin \left ( dx+c \right ) }{4} \left ( \left ( \cos \left ( dx+c \right ) \right ) ^{3}+{\frac{3\,\cos \left ( dx+c \right ) }{2}} \right ) }+{\frac{3\,dx}{8}}+{\frac{3\,c}{8}} \right ) +2\,{a}^{2}A \left ( 1/2\,\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) +1/2\,dx+c/2 \right ) +{\frac{2\,B{a}^{2} \left ( 2+ \left ( \cos \left ( dx+c \right ) \right ) ^{2} \right ) \sin \left ( dx+c \right ) }{3}}+{a}^{2}A\sin \left ( dx+c \right ) +B{a}^{2} \left ({\frac{\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) }{2}}+{\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.990614, size = 194, normalized size = 1.5 \begin{align*} -\frac{32 \,{\left (\sin \left (d x + c\right )^{3} - 3 \, \sin \left (d x + c\right )\right )} A a^{2} - 48 \,{\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} A a^{2} + 64 \,{\left (\sin \left (d x + c\right )^{3} - 3 \, \sin \left (d x + c\right )\right )} B a^{2} - 3 \,{\left (12 \, d x + 12 \, c + \sin \left (4 \, d x + 4 \, c\right ) + 8 \, \sin \left (2 \, d x + 2 \, c\right )\right )} B a^{2} - 24 \,{\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} B a^{2} - 96 \, A a^{2} \sin \left (d x + c\right )}{96 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.43896, size = 213, normalized size = 1.65 \begin{align*} \frac{3 \,{\left (8 \, A + 7 \, B\right )} a^{2} d x +{\left (6 \, B a^{2} \cos \left (d x + c\right )^{3} + 8 \,{\left (A + 2 \, B\right )} a^{2} \cos \left (d x + c\right )^{2} + 3 \,{\left (8 \, A + 7 \, B\right )} a^{2} \cos \left (d x + c\right ) + 8 \,{\left (5 \, A + 4 \, B\right )} a^{2}\right )} \sin \left (d x + c\right )}{24 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.19487, size = 338, normalized size = 2.62 \begin{align*} \begin{cases} A a^{2} x \sin ^{2}{\left (c + d x \right )} + A a^{2} x \cos ^{2}{\left (c + d x \right )} + \frac{2 A a^{2} \sin ^{3}{\left (c + d x \right )}}{3 d} + \frac{A a^{2} \sin{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{d} + \frac{A a^{2} \sin{\left (c + d x \right )} \cos{\left (c + d x \right )}}{d} + \frac{A a^{2} \sin{\left (c + d x \right )}}{d} + \frac{3 B a^{2} x \sin ^{4}{\left (c + d x \right )}}{8} + \frac{3 B a^{2} x \sin ^{2}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{4} + \frac{B a^{2} x \sin ^{2}{\left (c + d x \right )}}{2} + \frac{3 B a^{2} x \cos ^{4}{\left (c + d x \right )}}{8} + \frac{B a^{2} x \cos ^{2}{\left (c + d x \right )}}{2} + \frac{3 B a^{2} \sin ^{3}{\left (c + d x \right )} \cos{\left (c + d x \right )}}{8 d} + \frac{4 B a^{2} \sin ^{3}{\left (c + d x \right )}}{3 d} + \frac{5 B a^{2} \sin{\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{8 d} + \frac{2 B a^{2} \sin{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{d} + \frac{B a^{2} \sin{\left (c + d x \right )} \cos{\left (c + d x \right )}}{2 d} & \text{for}\: d \neq 0 \\x \left (A + B \cos{\left (c \right )}\right ) \left (a \cos{\left (c \right )} + a\right )^{2} \cos{\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 = 1.18655, size = 149, normalized size = 1.16 \begin{align*} \frac{B a^{2} \sin \left (4 \, d x + 4 \, c\right )}{32 \, d} + \frac{1}{8} \,{\left (8 \, A a^{2} + 7 \, B a^{2}\right )} x + \frac{{\left (A a^{2} + 2 \, B a^{2}\right )} \sin \left (3 \, d x + 3 \, c\right )}{12 \, d} + \frac{{\left (A a^{2} + B a^{2}\right )} \sin \left (2 \, d x + 2 \, c\right )}{2 \, d} + \frac{{\left (7 \, A a^{2} + 6 \, B a^{2}\right )} \sin \left (d x + c\right )}{4 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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