Optimal. Leaf size=108 \[ \frac{a^3 (6 A+7 B) \tanh ^{-1}(\sin (c+d x))}{2 d}+\frac{(A+2 B) \sin (c+d x) \left (a^3 \sec (c+d x)+a^3\right )}{d}+a^3 x (3 A+B)-\frac{5 a^3 B \sin (c+d x)}{2 d}+\frac{a B \sin (c+d x) (a \sec (c+d x)+a)^2}{2 d} \]
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Rubi [A] time = 0.238215, antiderivative size = 108, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.103, Rules used = {4018, 3996, 3770} \[ \frac{a^3 (6 A+7 B) \tanh ^{-1}(\sin (c+d x))}{2 d}+\frac{(A+2 B) \sin (c+d x) \left (a^3 \sec (c+d x)+a^3\right )}{d}+a^3 x (3 A+B)-\frac{5 a^3 B \sin (c+d x)}{2 d}+\frac{a B \sin (c+d x) (a \sec (c+d x)+a)^2}{2 d} \]
Antiderivative was successfully verified.
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Rule 4018
Rule 3996
Rule 3770
Rubi steps
\begin{align*} \int \cos (c+d x) (a+a \sec (c+d x))^3 (A+B \sec (c+d x)) \, dx &=\frac{a B (a+a \sec (c+d x))^2 \sin (c+d x)}{2 d}+\frac{1}{2} \int \cos (c+d x) (a+a \sec (c+d x))^2 (a (2 A-B)+2 a (A+2 B) \sec (c+d x)) \, dx\\ &=\frac{a B (a+a \sec (c+d x))^2 \sin (c+d x)}{2 d}+\frac{(A+2 B) \left (a^3+a^3 \sec (c+d x)\right ) \sin (c+d x)}{d}+\frac{1}{2} \int \cos (c+d x) (a+a \sec (c+d x)) \left (-5 a^2 B+a^2 (6 A+7 B) \sec (c+d x)\right ) \, dx\\ &=-\frac{5 a^3 B \sin (c+d x)}{2 d}+\frac{a B (a+a \sec (c+d x))^2 \sin (c+d x)}{2 d}+\frac{(A+2 B) \left (a^3+a^3 \sec (c+d x)\right ) \sin (c+d x)}{d}-\frac{1}{2} \int \left (-2 a^3 (3 A+B)-a^3 (6 A+7 B) \sec (c+d x)\right ) \, dx\\ &=a^3 (3 A+B) x-\frac{5 a^3 B \sin (c+d x)}{2 d}+\frac{a B (a+a \sec (c+d x))^2 \sin (c+d x)}{2 d}+\frac{(A+2 B) \left (a^3+a^3 \sec (c+d x)\right ) \sin (c+d x)}{d}+\frac{1}{2} \left (a^3 (6 A+7 B)\right ) \int \sec (c+d x) \, dx\\ &=a^3 (3 A+B) x+\frac{a^3 (6 A+7 B) \tanh ^{-1}(\sin (c+d x))}{2 d}-\frac{5 a^3 B \sin (c+d x)}{2 d}+\frac{a B (a+a \sec (c+d x))^2 \sin (c+d x)}{2 d}+\frac{(A+2 B) \left (a^3+a^3 \sec (c+d x)\right ) \sin (c+d x)}{d}\\ \end{align*}
Mathematica [B] time = 2.52613, size = 335, normalized size = 3.1 \[ \frac{a^3 \cos ^4(c+d x) \sec ^6\left (\frac{1}{2} (c+d x)\right ) (\sec (c+d x)+1)^3 (A+B \sec (c+d x)) \left (\frac{4 (A+3 B) \sin \left (\frac{d x}{2}\right )}{d \left (\cos \left (\frac{c}{2}\right )-\sin \left (\frac{c}{2}\right )\right ) \left (\cos \left (\frac{1}{2} (c+d x)\right )-\sin \left (\frac{1}{2} (c+d x)\right )\right )}+\frac{4 (A+3 B) \sin \left (\frac{d x}{2}\right )}{d \left (\sin \left (\frac{c}{2}\right )+\cos \left (\frac{c}{2}\right )\right ) \left (\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )\right )}-\frac{2 (6 A+7 B) \log \left (\cos \left (\frac{1}{2} (c+d x)\right )-\sin \left (\frac{1}{2} (c+d x)\right )\right )}{d}+\frac{2 (6 A+7 B) \log \left (\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )\right )}{d}+4 x (3 A+B)+\frac{4 A \sin (c) \cos (d x)}{d}+\frac{4 A \cos (c) \sin (d x)}{d}+\frac{B}{d \left (\cos \left (\frac{1}{2} (c+d x)\right )-\sin \left (\frac{1}{2} (c+d x)\right )\right )^2}-\frac{B}{d \left (\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )\right )^2}\right )}{32 (A \cos (c+d x)+B)} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.073, size = 144, normalized size = 1.3 \begin{align*}{\frac{A{a}^{3}\sin \left ( dx+c \right ) }{d}}+B{a}^{3}x+{\frac{B{a}^{3}c}{d}}+3\,{a}^{3}Ax+3\,{\frac{A{a}^{3}c}{d}}+{\frac{7\,B{a}^{3}\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{2\,d}}+3\,{\frac{A{a}^{3}\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{d}}+3\,{\frac{B{a}^{3}\tan \left ( dx+c \right ) }{d}}+{\frac{A{a}^{3}\tan \left ( dx+c \right ) }{d}}+{\frac{B{a}^{3}\sec \left ( dx+c \right ) \tan \left ( dx+c \right ) }{2\,d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.988914, size = 223, normalized size = 2.06 \begin{align*} \frac{12 \,{\left (d x + c\right )} A a^{3} + 4 \,{\left (d x + c\right )} B a^{3} - B a^{3}{\left (\frac{2 \, \sin \left (d x + c\right )}{\sin \left (d x + c\right )^{2} - 1} - \log \left (\sin \left (d x + c\right ) + 1\right ) + \log \left (\sin \left (d x + c\right ) - 1\right )\right )} + 6 \, A a^{3}{\left (\log \left (\sin \left (d x + c\right ) + 1\right ) - \log \left (\sin \left (d x + c\right ) - 1\right )\right )} + 6 \, B a^{3}{\left (\log \left (\sin \left (d x + c\right ) + 1\right ) - \log \left (\sin \left (d x + c\right ) - 1\right )\right )} + 4 \, A a^{3} \sin \left (d x + c\right ) + 4 \, A a^{3} \tan \left (d x + c\right ) + 12 \, B a^{3} \tan \left (d x + c\right )}{4 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.504092, size = 342, normalized size = 3.17 \begin{align*} \frac{4 \,{\left (3 \, A + B\right )} a^{3} d x \cos \left (d x + c\right )^{2} +{\left (6 \, A + 7 \, B\right )} a^{3} \cos \left (d x + c\right )^{2} \log \left (\sin \left (d x + c\right ) + 1\right ) -{\left (6 \, A + 7 \, B\right )} a^{3} \cos \left (d x + c\right )^{2} \log \left (-\sin \left (d x + c\right ) + 1\right ) + 2 \,{\left (2 \, A a^{3} \cos \left (d x + c\right )^{2} + 2 \,{\left (A + 3 \, B\right )} a^{3} \cos \left (d x + c\right ) + B a^{3}\right )} \sin \left (d x + c\right )}{4 \, d \cos \left (d x + c\right )^{2}} \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 = 1.38422, size = 259, normalized size = 2.4 \begin{align*} \frac{\frac{4 \, A a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )}{\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1} + 2 \,{\left (3 \, A a^{3} + B a^{3}\right )}{\left (d x + c\right )} +{\left (6 \, A a^{3} + 7 \, B a^{3}\right )} \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 1 \right |}\right ) -{\left (6 \, A a^{3} + 7 \, B a^{3}\right )} \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 1 \right |}\right ) - \frac{2 \,{\left (2 \, A a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 5 \, B a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 2 \, A a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 7 \, B a^{3} \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 )}^{2}}}{2 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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