Optimal. Leaf size=102 \[ \frac{2 a^2 (2 A+3 B) \sin (c+d x)}{3 d}+\frac{a^2 (2 A+3 B) \sin (c+d x) \cos (c+d x)}{6 d}+\frac{1}{2} a^2 x (2 A+3 B)+\frac{A \sin (c+d x) \cos ^2(c+d x) (a \sec (c+d x)+a)^2}{3 d} \]
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Rubi [A] time = 0.153287, antiderivative size = 102, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.161, Rules used = {4013, 3788, 2637, 4045, 8} \[ \frac{2 a^2 (2 A+3 B) \sin (c+d x)}{3 d}+\frac{a^2 (2 A+3 B) \sin (c+d x) \cos (c+d x)}{6 d}+\frac{1}{2} a^2 x (2 A+3 B)+\frac{A \sin (c+d x) \cos ^2(c+d x) (a \sec (c+d x)+a)^2}{3 d} \]
Antiderivative was successfully verified.
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Rule 4013
Rule 3788
Rule 2637
Rule 4045
Rule 8
Rubi steps
\begin{align*} \int \cos ^3(c+d x) (a+a \sec (c+d x))^2 (A+B \sec (c+d x)) \, dx &=\frac{A \cos ^2(c+d x) (a+a \sec (c+d x))^2 \sin (c+d x)}{3 d}+\frac{1}{3} (2 A+3 B) \int \cos ^2(c+d x) (a+a \sec (c+d x))^2 \, dx\\ &=\frac{A \cos ^2(c+d x) (a+a \sec (c+d x))^2 \sin (c+d x)}{3 d}+\frac{1}{3} (2 A+3 B) \int \cos ^2(c+d x) \left (a^2+a^2 \sec ^2(c+d x)\right ) \, dx+\frac{1}{3} \left (2 a^2 (2 A+3 B)\right ) \int \cos (c+d x) \, dx\\ &=\frac{2 a^2 (2 A+3 B) \sin (c+d x)}{3 d}+\frac{a^2 (2 A+3 B) \cos (c+d x) \sin (c+d x)}{6 d}+\frac{A \cos ^2(c+d x) (a+a \sec (c+d x))^2 \sin (c+d x)}{3 d}+\frac{1}{2} \left (a^2 (2 A+3 B)\right ) \int 1 \, dx\\ &=\frac{1}{2} a^2 (2 A+3 B) x+\frac{2 a^2 (2 A+3 B) \sin (c+d x)}{3 d}+\frac{a^2 (2 A+3 B) \cos (c+d x) \sin (c+d x)}{6 d}+\frac{A \cos ^2(c+d x) (a+a \sec (c+d x))^2 \sin (c+d x)}{3 d}\\ \end{align*}
Mathematica [A] time = 0.171502, size = 61, normalized size = 0.6 \[ \frac{a^2 (3 (7 A+8 B) \sin (c+d x)+3 (2 A+B) \sin (2 (c+d x))+A \sin (3 (c+d x))+12 A d x+18 B d x)}{12 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.078, size = 116, normalized size = 1.1 \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}}+2\,{a}^{2}A \left ( 1/2\,\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) +1/2\,dx+c/2 \right ) +B{a}^{2} \left ({\frac{\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) }{2}}+{\frac{dx}{2}}+{\frac{c}{2}} \right ) +{a}^{2}A\sin \left ( dx+c \right ) +2\,B{a}^{2}\sin \left ( dx+c \right ) +B{a}^{2} \left ( dx+c \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.01302, size = 149, normalized size = 1.46 \begin{align*} -\frac{4 \,{\left (\sin \left (d x + c\right )^{3} - 3 \, \sin \left (d x + c\right )\right )} A a^{2} - 6 \,{\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} A a^{2} - 3 \,{\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} B a^{2} - 12 \,{\left (d x + c\right )} B a^{2} - 12 \, A a^{2} \sin \left (d x + c\right ) - 24 \, B a^{2} \sin \left (d x + c\right )}{12 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.462819, size = 165, normalized size = 1.62 \begin{align*} \frac{3 \,{\left (2 \, A + 3 \, B\right )} a^{2} d x +{\left (2 \, A a^{2} \cos \left (d x + c\right )^{2} + 3 \,{\left (2 \, A + B\right )} a^{2} \cos \left (d x + c\right ) + 2 \,{\left (5 \, A + 6 \, B\right )} a^{2}\right )} \sin \left (d x + c\right )}{6 \, d} \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 = 1.40303, size = 192, normalized size = 1.88 \begin{align*} \frac{3 \,{\left (2 \, A a^{2} + 3 \, B a^{2}\right )}{\left (d x + c\right )} + \frac{2 \,{\left (6 \, A a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 9 \, B a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 16 \, A a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 24 \, B a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 18 \, A a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 15 \, B a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1\right )}^{3}}}{6 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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