Optimal. Leaf size=175 \[ \frac{\sin (c+d x) \left (2 a^2 B+4 a A b+6 a b C+3 b^2 B\right )}{3 d}+\frac{\sin (c+d x) \cos (c+d x) \left (a^2 (3 A+4 C)+8 a b B+2 A b^2\right )}{8 d}+\frac{1}{8} x \left (a^2 (3 A+4 C)+8 a b B+4 b^2 (A+2 C)\right )+\frac{a (2 a B+A b) \sin (c+d x) \cos ^2(c+d x)}{6 d}+\frac{A \sin (c+d x) \cos ^3(c+d x) (a+b \sec (c+d x))^2}{4 d} \]
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Rubi [A] time = 0.44836, antiderivative size = 175, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 41, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.146, Rules used = {4094, 4074, 4047, 2637, 4045, 8} \[ \frac{\sin (c+d x) \left (2 a^2 B+4 a A b+6 a b C+3 b^2 B\right )}{3 d}+\frac{\sin (c+d x) \cos (c+d x) \left (a^2 (3 A+4 C)+8 a b B+2 A b^2\right )}{8 d}+\frac{1}{8} x \left (a^2 (3 A+4 C)+8 a b B+4 b^2 (A+2 C)\right )+\frac{a (2 a B+A b) \sin (c+d x) \cos ^2(c+d x)}{6 d}+\frac{A \sin (c+d x) \cos ^3(c+d x) (a+b \sec (c+d x))^2}{4 d} \]
Antiderivative was successfully verified.
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Rule 4094
Rule 4074
Rule 4047
Rule 2637
Rule 4045
Rule 8
Rubi steps
\begin{align*} \int \cos ^4(c+d x) (a+b \sec (c+d x))^2 \left (A+B \sec (c+d x)+C \sec ^2(c+d x)\right ) \, dx &=\frac{A \cos ^3(c+d x) (a+b \sec (c+d x))^2 \sin (c+d x)}{4 d}+\frac{1}{4} \int \cos ^3(c+d x) (a+b \sec (c+d x)) \left (2 (A b+2 a B)+(3 a A+4 b B+4 a C) \sec (c+d x)+b (A+4 C) \sec ^2(c+d x)\right ) \, dx\\ &=\frac{a (A b+2 a B) \cos ^2(c+d x) \sin (c+d x)}{6 d}+\frac{A \cos ^3(c+d x) (a+b \sec (c+d x))^2 \sin (c+d x)}{4 d}-\frac{1}{12} \int \cos ^2(c+d x) \left (-3 \left (2 A b^2+8 a b B+a^2 (3 A+4 C)\right )-4 \left (4 a A b+2 a^2 B+3 b^2 B+6 a b C\right ) \sec (c+d x)-3 b^2 (A+4 C) \sec ^2(c+d x)\right ) \, dx\\ &=\frac{a (A b+2 a B) \cos ^2(c+d x) \sin (c+d x)}{6 d}+\frac{A \cos ^3(c+d x) (a+b \sec (c+d x))^2 \sin (c+d x)}{4 d}-\frac{1}{12} \int \cos ^2(c+d x) \left (-3 \left (2 A b^2+8 a b B+a^2 (3 A+4 C)\right )-3 b^2 (A+4 C) \sec ^2(c+d x)\right ) \, dx-\frac{1}{3} \left (-4 a A b-2 a^2 B-3 b^2 B-6 a b C\right ) \int \cos (c+d x) \, dx\\ &=\frac{\left (4 a A b+2 a^2 B+3 b^2 B+6 a b C\right ) \sin (c+d x)}{3 d}+\frac{\left (2 A b^2+8 a b B+a^2 (3 A+4 C)\right ) \cos (c+d x) \sin (c+d x)}{8 d}+\frac{a (A b+2 a B) \cos ^2(c+d x) \sin (c+d x)}{6 d}+\frac{A \cos ^3(c+d x) (a+b \sec (c+d x))^2 \sin (c+d x)}{4 d}-\frac{1}{8} \left (-8 a b B-4 b^2 (A+2 C)-a^2 (3 A+4 C)\right ) \int 1 \, dx\\ &=\frac{1}{8} \left (8 a b B+4 b^2 (A+2 C)+a^2 (3 A+4 C)\right ) x+\frac{\left (4 a A b+2 a^2 B+3 b^2 B+6 a b C\right ) \sin (c+d x)}{3 d}+\frac{\left (2 A b^2+8 a b B+a^2 (3 A+4 C)\right ) \cos (c+d x) \sin (c+d x)}{8 d}+\frac{a (A b+2 a B) \cos ^2(c+d x) \sin (c+d x)}{6 d}+\frac{A \cos ^3(c+d x) (a+b \sec (c+d x))^2 \sin (c+d x)}{4 d}\\ \end{align*}
Mathematica [A] time = 0.730957, size = 134, normalized size = 0.77 \[ \frac{12 (c+d x) \left (a^2 (3 A+4 C)+8 a b B+4 b^2 (A+2 C)\right )+24 \sin (c+d x) \left (3 a^2 B+6 a A b+8 a b C+4 b^2 B\right )+24 \sin (2 (c+d x)) \left (a^2 (A+C)+2 a b B+A b^2\right )+3 a^2 A \sin (4 (c+d x))+8 a (a B+2 A b) \sin (3 (c+d x))}{96 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.072, size = 200, normalized size = 1.1 \begin{align*}{\frac{1}{d} \left ({a}^{2}A \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 ) +{\frac{2\,Aab \left ( 2+ \left ( \cos \left ( dx+c \right ) \right ) ^{2} \right ) \sin \left ( dx+c \right ) }{3}}+{\frac{B{a}^{2} \left ( 2+ \left ( \cos \left ( dx+c \right ) \right ) ^{2} \right ) \sin \left ( dx+c \right ) }{3}}+A{b}^{2} \left ({\frac{\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) }{2}}+{\frac{dx}{2}}+{\frac{c}{2}} \right ) +2\,Bab \left ( 1/2\,\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) +1/2\,dx+c/2 \right ) +{a}^{2}C \left ({\frac{\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) }{2}}+{\frac{dx}{2}}+{\frac{c}{2}} \right ) +B{b}^{2}\sin \left ( dx+c \right ) +2\,abC\sin \left ( dx+c \right ) +{b}^{2}C \left ( dx+c \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.01152, size = 252, normalized size = 1.44 \begin{align*} \frac{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 )} A a^{2} - 32 \,{\left (\sin \left (d x + c\right )^{3} - 3 \, \sin \left (d x + c\right )\right )} B a^{2} + 24 \,{\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} C a^{2} - 64 \,{\left (\sin \left (d x + c\right )^{3} - 3 \, \sin \left (d x + c\right )\right )} A a b + 48 \,{\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} B a b + 24 \,{\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} A b^{2} + 96 \,{\left (d x + c\right )} C b^{2} + 192 \, C a b \sin \left (d x + c\right ) + 96 \, B b^{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 = 0.519028, size = 320, normalized size = 1.83 \begin{align*} \frac{3 \,{\left ({\left (3 \, A + 4 \, C\right )} a^{2} + 8 \, B a b + 4 \,{\left (A + 2 \, C\right )} b^{2}\right )} d x +{\left (6 \, A a^{2} \cos \left (d x + c\right )^{3} + 16 \, B a^{2} + 16 \,{\left (2 \, A + 3 \, C\right )} a b + 24 \, B b^{2} + 8 \,{\left (B a^{2} + 2 \, A a b\right )} \cos \left (d x + c\right )^{2} + 3 \,{\left ({\left (3 \, A + 4 \, C\right )} a^{2} + 8 \, B a b + 4 \, A b^{2}\right )} \cos \left (d x + c\right )\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 [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 = 1.21662, size = 779, normalized size = 4.45 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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