Optimal. Leaf size=136 \[ \frac{2 (36 B-11 C) \sin (c+d x)}{15 a^3 d}-\frac{(3 B-C) \sin (c+d x)}{d \left (a^3 \sec (c+d x)+a^3\right )}-\frac{x (3 B-C)}{a^3}-\frac{(9 B-4 C) \sin (c+d x)}{15 a d (a \sec (c+d x)+a)^2}-\frac{(B-C) \sin (c+d x)}{5 d (a \sec (c+d x)+a)^3} \]
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Rubi [A] time = 0.44351, antiderivative size = 136, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 40, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125, Rules used = {4072, 4020, 3787, 2637, 8} \[ \frac{2 (36 B-11 C) \sin (c+d x)}{15 a^3 d}-\frac{(3 B-C) \sin (c+d x)}{d \left (a^3 \sec (c+d x)+a^3\right )}-\frac{x (3 B-C)}{a^3}-\frac{(9 B-4 C) \sin (c+d x)}{15 a d (a \sec (c+d x)+a)^2}-\frac{(B-C) \sin (c+d x)}{5 d (a \sec (c+d x)+a)^3} \]
Antiderivative was successfully verified.
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Rule 4072
Rule 4020
Rule 3787
Rule 2637
Rule 8
Rubi steps
\begin{align*} \int \frac{\cos ^2(c+d x) \left (B \sec (c+d x)+C \sec ^2(c+d x)\right )}{(a+a \sec (c+d x))^3} \, dx &=\int \frac{\cos (c+d x) (B+C \sec (c+d x))}{(a+a \sec (c+d x))^3} \, dx\\ &=-\frac{(B-C) \sin (c+d x)}{5 d (a+a \sec (c+d x))^3}+\frac{\int \frac{\cos (c+d x) (a (6 B-C)-3 a (B-C) \sec (c+d x))}{(a+a \sec (c+d x))^2} \, dx}{5 a^2}\\ &=-\frac{(B-C) \sin (c+d x)}{5 d (a+a \sec (c+d x))^3}-\frac{(9 B-4 C) \sin (c+d x)}{15 a d (a+a \sec (c+d x))^2}+\frac{\int \frac{\cos (c+d x) \left (a^2 (27 B-7 C)-2 a^2 (9 B-4 C) \sec (c+d x)\right )}{a+a \sec (c+d x)} \, dx}{15 a^4}\\ &=-\frac{(B-C) \sin (c+d x)}{5 d (a+a \sec (c+d x))^3}-\frac{(9 B-4 C) \sin (c+d x)}{15 a d (a+a \sec (c+d x))^2}-\frac{(3 B-C) \sin (c+d x)}{d \left (a^3+a^3 \sec (c+d x)\right )}+\frac{\int \cos (c+d x) \left (2 a^3 (36 B-11 C)-15 a^3 (3 B-C) \sec (c+d x)\right ) \, dx}{15 a^6}\\ &=-\frac{(B-C) \sin (c+d x)}{5 d (a+a \sec (c+d x))^3}-\frac{(9 B-4 C) \sin (c+d x)}{15 a d (a+a \sec (c+d x))^2}-\frac{(3 B-C) \sin (c+d x)}{d \left (a^3+a^3 \sec (c+d x)\right )}+\frac{(2 (36 B-11 C)) \int \cos (c+d x) \, dx}{15 a^3}-\frac{(3 B-C) \int 1 \, dx}{a^3}\\ &=-\frac{(3 B-C) x}{a^3}+\frac{2 (36 B-11 C) \sin (c+d x)}{15 a^3 d}-\frac{(B-C) \sin (c+d x)}{5 d (a+a \sec (c+d x))^3}-\frac{(9 B-4 C) \sin (c+d x)}{15 a d (a+a \sec (c+d x))^2}-\frac{(3 B-C) \sin (c+d x)}{d \left (a^3+a^3 \sec (c+d x)\right )}\\ \end{align*}
Mathematica [B] time = 1.00983, size = 365, normalized size = 2.68 \[ \frac{\sec \left (\frac{c}{2}\right ) \cos \left (\frac{1}{2} (c+d x)\right ) \left (-300 d x (3 B-C) \cos \left (c+\frac{d x}{2}\right )-1125 B \sin \left (c+\frac{d x}{2}\right )+1215 B \sin \left (c+\frac{3 d x}{2}\right )-225 B \sin \left (2 c+\frac{3 d x}{2}\right )+363 B \sin \left (2 c+\frac{5 d x}{2}\right )+75 B \sin \left (3 c+\frac{5 d x}{2}\right )+15 B \sin \left (3 c+\frac{7 d x}{2}\right )+15 B \sin \left (4 c+\frac{7 d x}{2}\right )-450 B d x \cos \left (c+\frac{3 d x}{2}\right )-450 B d x \cos \left (2 c+\frac{3 d x}{2}\right )-90 B d x \cos \left (2 c+\frac{5 d x}{2}\right )-90 B d x \cos \left (3 c+\frac{5 d x}{2}\right )-300 d x (3 B-C) \cos \left (\frac{d x}{2}\right )+1755 B \sin \left (\frac{d x}{2}\right )+540 C \sin \left (c+\frac{d x}{2}\right )-460 C \sin \left (c+\frac{3 d x}{2}\right )+180 C \sin \left (2 c+\frac{3 d x}{2}\right )-128 C \sin \left (2 c+\frac{5 d x}{2}\right )+150 C d x \cos \left (c+\frac{3 d x}{2}\right )+150 C d x \cos \left (2 c+\frac{3 d x}{2}\right )+30 C d x \cos \left (2 c+\frac{5 d x}{2}\right )+30 C d x \cos \left (3 c+\frac{5 d x}{2}\right )-740 C \sin \left (\frac{d x}{2}\right )\right )}{120 a^3 d (\cos (c+d x)+1)^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.109, size = 189, normalized size = 1.4 \begin{align*}{\frac{B}{20\,d{a}^{3}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{5}}-{\frac{C}{20\,d{a}^{3}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{5}}-{\frac{B}{2\,d{a}^{3}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{3}}+{\frac{C}{3\,d{a}^{3}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{3}}+{\frac{17\,B}{4\,d{a}^{3}}\tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) }-{\frac{7\,C}{4\,d{a}^{3}}\tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) }+2\,{\frac{B\tan \left ( 1/2\,dx+c/2 \right ) }{d{a}^{3} \left ( 1+ \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) ^{2} \right ) }}-6\,{\frac{B\arctan \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) }{d{a}^{3}}}+2\,{\frac{\arctan \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) C}{d{a}^{3}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.44386, size = 312, normalized size = 2.29 \begin{align*} \frac{3 \, B{\left (\frac{40 \, \sin \left (d x + c\right )}{{\left (a^{3} + \frac{a^{3} \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}}\right )}{\left (\cos \left (d x + c\right ) + 1\right )}} + \frac{\frac{85 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac{10 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} + \frac{\sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}}}{a^{3}} - \frac{120 \, \arctan \left (\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1}\right )}{a^{3}}\right )} - C{\left (\frac{\frac{105 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac{20 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} + \frac{3 \, \sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}}}{a^{3}} - \frac{120 \, \arctan \left (\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1}\right )}{a^{3}}\right )}}{60 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.493415, size = 431, normalized size = 3.17 \begin{align*} -\frac{15 \,{\left (3 \, B - C\right )} d x \cos \left (d x + c\right )^{3} + 45 \,{\left (3 \, B - C\right )} d x \cos \left (d x + c\right )^{2} + 45 \,{\left (3 \, B - C\right )} d x \cos \left (d x + c\right ) + 15 \,{\left (3 \, B - C\right )} d x -{\left (15 \, B \cos \left (d x + c\right )^{3} +{\left (117 \, B - 32 \, C\right )} \cos \left (d x + c\right )^{2} + 3 \,{\left (57 \, B - 17 \, C\right )} \cos \left (d x + c\right ) + 72 \, B - 22 \, C\right )} \sin \left (d x + c\right )}{15 \,{\left (a^{3} d \cos \left (d x + c\right )^{3} + 3 \, a^{3} d \cos \left (d x + c\right )^{2} + 3 \, a^{3} d \cos \left (d x + c\right ) + a^{3} d\right )}} \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 = 1.1791, size = 212, normalized size = 1.56 \begin{align*} -\frac{\frac{60 \,{\left (d x + c\right )}{\left (3 \, B - C\right )}}{a^{3}} - \frac{120 \, B \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1\right )} a^{3}} - \frac{3 \, B a^{12} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 3 \, C a^{12} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 30 \, B a^{12} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 20 \, C a^{12} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 255 \, B a^{12} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 105 \, C a^{12} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )}{a^{15}}}{60 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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