Optimal. Leaf size=319 \[ \frac{2 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} \text{EllipticF}\left (\frac{1}{2} (c+d x),2\right ) \left (a^3 (A+3 C)+9 a^2 b B+3 a b^2 (3 A+C)+b^3 B\right )}{3 d}+\frac{2 b \sin (c+d x) \sqrt{\sec (c+d x)} \left (a^2 (-(10 A-42 C))+45 a b B+3 b^2 (5 A+3 C)\right )}{15 d}+\frac{2 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \left (15 a^2 b (A-C)+5 a^3 B-15 a b^2 B-b^3 (5 A+3 C)\right )}{5 d}-\frac{2 b^2 \sin (c+d x) \sec ^{\frac{3}{2}}(c+d x) (5 a A-9 a C-5 b B)}{15 d}-\frac{2 b (5 A-3 C) \sin (c+d x) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2}{15 d}+\frac{2 A \sin (c+d x) (a+b \sec (c+d x))^3}{3 d \sqrt{\sec (c+d x)}} \]
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Rubi [A] time = 0.829917, antiderivative size = 319, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 8, integrand size = 43, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.186, Rules used = {4094, 4096, 4076, 4047, 3771, 2641, 4046, 2639} \[ \frac{2 b \sin (c+d x) \sqrt{\sec (c+d x)} \left (a^2 (-(10 A-42 C))+45 a b B+3 b^2 (5 A+3 C)\right )}{15 d}+\frac{2 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \left (a^3 (A+3 C)+9 a^2 b B+3 a b^2 (3 A+C)+b^3 B\right )}{3 d}+\frac{2 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \left (15 a^2 b (A-C)+5 a^3 B-15 a b^2 B-b^3 (5 A+3 C)\right )}{5 d}-\frac{2 b^2 \sin (c+d x) \sec ^{\frac{3}{2}}(c+d x) (5 a A-9 a C-5 b B)}{15 d}-\frac{2 b (5 A-3 C) \sin (c+d x) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2}{15 d}+\frac{2 A \sin (c+d x) (a+b \sec (c+d x))^3}{3 d \sqrt{\sec (c+d x)}} \]
Antiderivative was successfully verified.
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Rule 4094
Rule 4096
Rule 4076
Rule 4047
Rule 3771
Rule 2641
Rule 4046
Rule 2639
Rubi steps
\begin{align*} \int \frac{(a+b \sec (c+d x))^3 \left (A+B \sec (c+d x)+C \sec ^2(c+d x)\right )}{\sec ^{\frac{3}{2}}(c+d x)} \, dx &=\frac{2 A (a+b \sec (c+d x))^3 \sin (c+d x)}{3 d \sqrt{\sec (c+d x)}}+\frac{2}{3} \int \frac{(a+b \sec (c+d x))^2 \left (\frac{3}{2} (2 A b+a B)+\frac{1}{2} (3 b B+a (A+3 C)) \sec (c+d x)-\frac{1}{2} b (5 A-3 C) \sec ^2(c+d x)\right )}{\sqrt{\sec (c+d x)}} \, dx\\ &=-\frac{2 b (5 A-3 C) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2 \sin (c+d x)}{15 d}+\frac{2 A (a+b \sec (c+d x))^3 \sin (c+d x)}{3 d \sqrt{\sec (c+d x)}}+\frac{4}{15} \int \frac{(a+b \sec (c+d x)) \left (\frac{1}{4} a (35 A b+15 a B-3 b C)+\frac{1}{4} \left (30 a b B+5 a^2 (A+3 C)+3 b^2 (5 A+3 C)\right ) \sec (c+d x)-\frac{3}{4} b (5 a A-5 b B-9 a C) \sec ^2(c+d x)\right )}{\sqrt{\sec (c+d x)}} \, dx\\ &=-\frac{2 b^2 (5 a A-5 b B-9 a C) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{15 d}-\frac{2 b (5 A-3 C) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2 \sin (c+d x)}{15 d}+\frac{2 A (a+b \sec (c+d x))^3 \sin (c+d x)}{3 d \sqrt{\sec (c+d x)}}+\frac{8}{45} \int \frac{\frac{3}{8} a^2 (35 A b+15 a B-3 b C)+\frac{15}{8} \left (9 a^2 b B+b^3 B+3 a b^2 (3 A+C)+a^3 (A+3 C)\right ) \sec (c+d x)+\frac{3}{8} b \left (45 a b B-a^2 (10 A-42 C)+3 b^2 (5 A+3 C)\right ) \sec ^2(c+d x)}{\sqrt{\sec (c+d x)}} \, dx\\ &=-\frac{2 b^2 (5 a A-5 b B-9 a C) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{15 d}-\frac{2 b (5 A-3 C) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2 \sin (c+d x)}{15 d}+\frac{2 A (a+b \sec (c+d x))^3 \sin (c+d x)}{3 d \sqrt{\sec (c+d x)}}+\frac{8}{45} \int \frac{\frac{3}{8} a^2 (35 A b+15 a B-3 b C)+\frac{3}{8} b \left (45 a b B-a^2 (10 A-42 C)+3 b^2 (5 A+3 C)\right ) \sec ^2(c+d x)}{\sqrt{\sec (c+d x)}} \, dx+\frac{1}{3} \left (9 a^2 b B+b^3 B+3 a b^2 (3 A+C)+a^3 (A+3 C)\right ) \int \sqrt{\sec (c+d x)} \, dx\\ &=\frac{2 b \left (45 a b B-a^2 (10 A-42 C)+3 b^2 (5 A+3 C)\right ) \sqrt{\sec (c+d x)} \sin (c+d x)}{15 d}-\frac{2 b^2 (5 a A-5 b B-9 a C) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{15 d}-\frac{2 b (5 A-3 C) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2 \sin (c+d x)}{15 d}+\frac{2 A (a+b \sec (c+d x))^3 \sin (c+d x)}{3 d \sqrt{\sec (c+d x)}}+\frac{1}{5} \left (5 a^3 B-15 a b^2 B+15 a^2 b (A-C)-b^3 (5 A+3 C)\right ) \int \frac{1}{\sqrt{\sec (c+d x)}} \, dx+\frac{1}{3} \left (\left (9 a^2 b B+b^3 B+3 a b^2 (3 A+C)+a^3 (A+3 C)\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{1}{\sqrt{\cos (c+d x)}} \, dx\\ &=\frac{2 \left (9 a^2 b B+b^3 B+3 a b^2 (3 A+C)+a^3 (A+3 C)\right ) \sqrt{\cos (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{3 d}+\frac{2 b \left (45 a b B-a^2 (10 A-42 C)+3 b^2 (5 A+3 C)\right ) \sqrt{\sec (c+d x)} \sin (c+d x)}{15 d}-\frac{2 b^2 (5 a A-5 b B-9 a C) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{15 d}-\frac{2 b (5 A-3 C) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2 \sin (c+d x)}{15 d}+\frac{2 A (a+b \sec (c+d x))^3 \sin (c+d x)}{3 d \sqrt{\sec (c+d x)}}+\frac{1}{5} \left (\left (5 a^3 B-15 a b^2 B+15 a^2 b (A-C)-b^3 (5 A+3 C)\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \sqrt{\cos (c+d x)} \, dx\\ &=\frac{2 \left (5 a^3 B-15 a b^2 B+15 a^2 b (A-C)-b^3 (5 A+3 C)\right ) \sqrt{\cos (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{5 d}+\frac{2 \left (9 a^2 b B+b^3 B+3 a b^2 (3 A+C)+a^3 (A+3 C)\right ) \sqrt{\cos (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{3 d}+\frac{2 b \left (45 a b B-a^2 (10 A-42 C)+3 b^2 (5 A+3 C)\right ) \sqrt{\sec (c+d x)} \sin (c+d x)}{15 d}-\frac{2 b^2 (5 a A-5 b B-9 a C) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{15 d}-\frac{2 b (5 A-3 C) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2 \sin (c+d x)}{15 d}+\frac{2 A (a+b \sec (c+d x))^3 \sin (c+d x)}{3 d \sqrt{\sec (c+d x)}}\\ \end{align*}
Mathematica [A] time = 3.5338, size = 311, normalized size = 0.97 \[ \frac{2 (a+b \sec (c+d x))^3 \left (A+B \sec (c+d x)+C \sec ^2(c+d x)\right ) \left (10 \sqrt{\cos (c+d x)} \text{EllipticF}\left (\frac{1}{2} (c+d x),2\right ) \left (a^3 (A+3 C)+9 a^2 b B+3 a b^2 (3 A+C)+b^3 B\right )+6 \sqrt{\cos (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \left (15 a^2 b (A-C)+5 a^3 B-15 a b^2 B-b^3 (5 A+3 C)\right )+5 a^3 A \sin (2 (c+d x))+90 a^2 b C \sin (c+d x)+90 a b^2 B \sin (c+d x)+30 a b^2 C \tan (c+d x)+30 A b^3 \sin (c+d x)+10 b^3 B \tan (c+d x)+18 b^3 C \sin (c+d x)+6 b^3 C \tan (c+d x) \sec (c+d x)\right )}{15 d \sec ^{\frac{9}{2}}(c+d x) (a \cos (c+d x)+b)^3 (A \cos (2 (c+d x))+A+2 B \cos (c+d x)+2 C)} \]
Antiderivative was successfully verified.
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Maple [B] time = 8.263, size = 1419, normalized size = 4.5 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [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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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{C b^{3} \sec \left (d x + c\right )^{5} +{\left (3 \, C a b^{2} + B b^{3}\right )} \sec \left (d x + c\right )^{4} + A a^{3} +{\left (3 \, C a^{2} b + 3 \, B a b^{2} + A b^{3}\right )} \sec \left (d x + c\right )^{3} +{\left (C a^{3} + 3 \, B a^{2} b + 3 \, A a b^{2}\right )} \sec \left (d x + c\right )^{2} +{\left (B a^{3} + 3 \, A a^{2} b\right )} \sec \left (d x + c\right )}{\sec \left (d x + c\right )^{\frac{3}{2}}}, x\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 [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (C \sec \left (d x + c\right )^{2} + B \sec \left (d x + c\right ) + A\right )}{\left (b \sec \left (d x + c\right ) + a\right )}^{3}}{\sec \left (d x + c\right )^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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