Optimal. Leaf size=145 \[ \frac{a \left (2 a^2 B+9 a b C+8 b^2 B\right ) \tan (c+d x)}{3 d}+\frac{\left (3 a^2 b B+a^3 C+6 a b^2 C+2 b^3 B\right ) \tanh ^{-1}(\sin (c+d x))}{2 d}+\frac{a^2 (3 a C+5 b B) \tan (c+d x) \sec (c+d x)}{6 d}+\frac{a B \tan (c+d x) \sec ^2(c+d x) (a+b \cos (c+d x))^2}{3 d}+b^3 C x \]
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Rubi [A] time = 0.429343, antiderivative size = 145, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 40, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.15, Rules used = {3029, 2989, 3031, 3021, 2735, 3770} \[ \frac{a \left (2 a^2 B+9 a b C+8 b^2 B\right ) \tan (c+d x)}{3 d}+\frac{\left (3 a^2 b B+a^3 C+6 a b^2 C+2 b^3 B\right ) \tanh ^{-1}(\sin (c+d x))}{2 d}+\frac{a^2 (3 a C+5 b B) \tan (c+d x) \sec (c+d x)}{6 d}+\frac{a B \tan (c+d x) \sec ^2(c+d x) (a+b \cos (c+d x))^2}{3 d}+b^3 C x \]
Antiderivative was successfully verified.
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Rule 3029
Rule 2989
Rule 3031
Rule 3021
Rule 2735
Rule 3770
Rubi steps
\begin{align*} \int (a+b \cos (c+d x))^3 \left (B \cos (c+d x)+C \cos ^2(c+d x)\right ) \sec ^5(c+d x) \, dx &=\int (a+b \cos (c+d x))^3 (B+C \cos (c+d x)) \sec ^4(c+d x) \, dx\\ &=\frac{a B (a+b \cos (c+d x))^2 \sec ^2(c+d x) \tan (c+d x)}{3 d}+\frac{1}{3} \int (a+b \cos (c+d x)) \left (a (5 b B+3 a C)+\left (2 a^2 B+3 b^2 B+6 a b C\right ) \cos (c+d x)+3 b^2 C \cos ^2(c+d x)\right ) \sec ^3(c+d x) \, dx\\ &=\frac{a^2 (5 b B+3 a C) \sec (c+d x) \tan (c+d x)}{6 d}+\frac{a B (a+b \cos (c+d x))^2 \sec ^2(c+d x) \tan (c+d x)}{3 d}-\frac{1}{6} \int \left (-2 a \left (2 a^2 B+8 b^2 B+9 a b C\right )-3 \left (3 a^2 b B+2 b^3 B+a^3 C+6 a b^2 C\right ) \cos (c+d x)-6 b^3 C \cos ^2(c+d x)\right ) \sec ^2(c+d x) \, dx\\ &=\frac{a \left (2 a^2 B+8 b^2 B+9 a b C\right ) \tan (c+d x)}{3 d}+\frac{a^2 (5 b B+3 a C) \sec (c+d x) \tan (c+d x)}{6 d}+\frac{a B (a+b \cos (c+d x))^2 \sec ^2(c+d x) \tan (c+d x)}{3 d}-\frac{1}{6} \int \left (-3 \left (3 a^2 b B+2 b^3 B+a^3 C+6 a b^2 C\right )-6 b^3 C \cos (c+d x)\right ) \sec (c+d x) \, dx\\ &=b^3 C x+\frac{a \left (2 a^2 B+8 b^2 B+9 a b C\right ) \tan (c+d x)}{3 d}+\frac{a^2 (5 b B+3 a C) \sec (c+d x) \tan (c+d x)}{6 d}+\frac{a B (a+b \cos (c+d x))^2 \sec ^2(c+d x) \tan (c+d x)}{3 d}-\frac{1}{2} \left (-3 a^2 b B-2 b^3 B-a^3 C-6 a b^2 C\right ) \int \sec (c+d x) \, dx\\ &=b^3 C x+\frac{\left (3 a^2 b B+2 b^3 B+a^3 C+6 a b^2 C\right ) \tanh ^{-1}(\sin (c+d x))}{2 d}+\frac{a \left (2 a^2 B+8 b^2 B+9 a b C\right ) \tan (c+d x)}{3 d}+\frac{a^2 (5 b B+3 a C) \sec (c+d x) \tan (c+d x)}{6 d}+\frac{a B (a+b \cos (c+d x))^2 \sec ^2(c+d x) \tan (c+d x)}{3 d}\\ \end{align*}
Mathematica [A] time = 0.56333, size = 108, normalized size = 0.74 \[ \frac{3 \left (3 a^2 b B+a^3 C+6 a b^2 C+2 b^3 B\right ) \tanh ^{-1}(\sin (c+d x))+3 a \tan (c+d x) \left (2 a^2 B+a (a C+3 b B) \sec (c+d x)+6 a b C+6 b^2 B\right )+2 a^3 B \tan ^3(c+d x)+6 b^3 C d x}{6 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.06, size = 223, normalized size = 1.5 \begin{align*}{b}^{3}Cx+{\frac{C{b}^{3}c}{d}}+{\frac{{b}^{3}B\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{d}}+3\,{\frac{Ca{b}^{2}\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{d}}+3\,{\frac{a{b}^{2}B\tan \left ( dx+c \right ) }{d}}+3\,{\frac{{a}^{2}bC\tan \left ( dx+c \right ) }{d}}+{\frac{3\,{a}^{2}bB\sec \left ( dx+c \right ) \tan \left ( dx+c \right ) }{2\,d}}+{\frac{3\,{a}^{2}bB\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{2\,d}}+{\frac{{a}^{3}C\sec \left ( dx+c \right ) \tan \left ( dx+c \right ) }{2\,d}}+{\frac{{a}^{3}C\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{2\,d}}+{\frac{2\,{a}^{3}B\tan \left ( dx+c \right ) }{3\,d}}+{\frac{{a}^{3}B\tan \left ( dx+c \right ) \left ( \sec \left ( dx+c \right ) \right ) ^{2}}{3\,d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.03589, size = 292, normalized size = 2.01 \begin{align*} \frac{4 \,{\left (\tan \left (d x + c\right )^{3} + 3 \, \tan \left (d x + c\right )\right )} B a^{3} + 12 \,{\left (d x + c\right )} C b^{3} - 3 \, C 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 )} - 9 \, B a^{2} b{\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 )} + 18 \, C a b^{2}{\left (\log \left (\sin \left (d x + c\right ) + 1\right ) - \log \left (\sin \left (d x + c\right ) - 1\right )\right )} + 6 \, B b^{3}{\left (\log \left (\sin \left (d x + c\right ) + 1\right ) - \log \left (\sin \left (d x + c\right ) - 1\right )\right )} + 36 \, C a^{2} b \tan \left (d x + c\right ) + 36 \, B a b^{2} \tan \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 = 1.54638, size = 458, normalized size = 3.16 \begin{align*} \frac{12 \, C b^{3} d x \cos \left (d x + c\right )^{3} + 3 \,{\left (C a^{3} + 3 \, B a^{2} b + 6 \, C a b^{2} + 2 \, B b^{3}\right )} \cos \left (d x + c\right )^{3} \log \left (\sin \left (d x + c\right ) + 1\right ) - 3 \,{\left (C a^{3} + 3 \, B a^{2} b + 6 \, C a b^{2} + 2 \, B b^{3}\right )} \cos \left (d x + c\right )^{3} \log \left (-\sin \left (d x + c\right ) + 1\right ) + 2 \,{\left (2 \, B a^{3} + 2 \,{\left (2 \, B a^{3} + 9 \, C a^{2} b + 9 \, B a b^{2}\right )} \cos \left (d x + c\right )^{2} + 3 \,{\left (C a^{3} + 3 \, B a^{2} b\right )} \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{12 \, d \cos \left (d x + c\right )^{3}} \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 = 1.54403, size = 454, normalized size = 3.13 \begin{align*} \frac{6 \,{\left (d x + c\right )} C b^{3} + 3 \,{\left (C a^{3} + 3 \, B a^{2} b + 6 \, C a b^{2} + 2 \, B b^{3}\right )} \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 1 \right |}\right ) - 3 \,{\left (C a^{3} + 3 \, B a^{2} b + 6 \, C a b^{2} + 2 \, B b^{3}\right )} \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 1 \right |}\right ) - \frac{2 \,{\left (6 \, B a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 3 \, C a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 9 \, B a^{2} b \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 18 \, C a^{2} b \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 18 \, B a b^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 4 \, B a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 36 \, C a^{2} b \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 36 \, B a b^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 6 \, B a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 3 \, C a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 9 \, B a^{2} b \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 18 \, C a^{2} b \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 18 \, B a b^{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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