Optimal. Leaf size=334 \[ \frac{2 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} \text{EllipticF}\left (\frac{1}{2} (c+d x),2\right ) \left (21 a^2 b (3 A+C)+21 a^3 B+21 a b^2 B+b^3 (7 A+5 C)\right )}{21 d}+\frac{2 b \sin (c+d x) \sec ^{\frac{3}{2}}(c+d x) \left (24 a^2 C+63 a b B+35 A b^2+25 b^2 C\right )}{105 d}+\frac{2 \sin (c+d x) \sqrt{\sec (c+d x)} \left (98 a^2 b B+24 a^3 C+21 a b^2 (5 A+3 C)+21 b^3 B\right )}{35 d}-\frac{2 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \left (-5 a^3 (A-C)+15 a^2 b B+3 a b^2 (5 A+3 C)+3 b^3 B\right )}{5 d}+\frac{2 (6 a C+7 b B) \sin (c+d x) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2}{35 d}+\frac{2 C \sin (c+d x) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^3}{7 d} \]
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Rubi [A] time = 0.785919, antiderivative size = 334, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 7, integrand size = 43, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.163, Rules used = {4096, 4076, 4047, 3771, 2641, 4046, 2639} \[ \frac{2 b \sin (c+d x) \sec ^{\frac{3}{2}}(c+d x) \left (24 a^2 C+63 a b B+35 A b^2+25 b^2 C\right )}{105 d}+\frac{2 \sin (c+d x) \sqrt{\sec (c+d x)} \left (98 a^2 b B+24 a^3 C+21 a b^2 (5 A+3 C)+21 b^3 B\right )}{35 d}+\frac{2 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \left (21 a^2 b (3 A+C)+21 a^3 B+21 a b^2 B+b^3 (7 A+5 C)\right )}{21 d}-\frac{2 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \left (-5 a^3 (A-C)+15 a^2 b B+3 a b^2 (5 A+3 C)+3 b^3 B\right )}{5 d}+\frac{2 (6 a C+7 b B) \sin (c+d x) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2}{35 d}+\frac{2 C \sin (c+d x) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^3}{7 d} \]
Antiderivative was successfully verified.
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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 )}{\sqrt{\sec (c+d x)}} \, dx &=\frac{2 C \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^3 \sin (c+d x)}{7 d}+\frac{2}{7} \int \frac{(a+b \sec (c+d x))^2 \left (\frac{1}{2} a (7 A-C)+\frac{1}{2} (7 A b+7 a B+5 b C) \sec (c+d x)+\frac{1}{2} (7 b B+6 a C) \sec ^2(c+d x)\right )}{\sqrt{\sec (c+d x)}} \, dx\\ &=\frac{2 (7 b B+6 a C) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2 \sin (c+d x)}{35 d}+\frac{2 C \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^3 \sin (c+d x)}{7 d}+\frac{4}{35} \int \frac{(a+b \sec (c+d x)) \left (\frac{1}{4} a (35 a A-7 b B-11 a C)+\frac{1}{4} \left (70 a A b+35 a^2 B+21 b^2 B+38 a b C\right ) \sec (c+d x)+\frac{1}{4} \left (35 A b^2+63 a b B+24 a^2 C+25 b^2 C\right ) \sec ^2(c+d x)\right )}{\sqrt{\sec (c+d x)}} \, dx\\ &=\frac{2 b \left (35 A b^2+63 a b B+24 a^2 C+25 b^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{105 d}+\frac{2 (7 b B+6 a C) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2 \sin (c+d x)}{35 d}+\frac{2 C \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^3 \sin (c+d x)}{7 d}+\frac{8}{105} \int \frac{\frac{3}{8} a^2 (35 a A-7 b B-11 a C)+\frac{5}{8} \left (21 a^3 B+21 a b^2 B+21 a^2 b (3 A+C)+b^3 (7 A+5 C)\right ) \sec (c+d x)+\frac{3}{8} \left (98 a^2 b B+21 b^3 B+24 a^3 C+21 a b^2 (5 A+3 C)\right ) \sec ^2(c+d x)}{\sqrt{\sec (c+d x)}} \, dx\\ &=\frac{2 b \left (35 A b^2+63 a b B+24 a^2 C+25 b^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{105 d}+\frac{2 (7 b B+6 a C) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2 \sin (c+d x)}{35 d}+\frac{2 C \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^3 \sin (c+d x)}{7 d}+\frac{8}{105} \int \frac{\frac{3}{8} a^2 (35 a A-7 b B-11 a C)+\frac{3}{8} \left (98 a^2 b B+21 b^3 B+24 a^3 C+21 a b^2 (5 A+3 C)\right ) \sec ^2(c+d x)}{\sqrt{\sec (c+d x)}} \, dx+\frac{1}{21} \left (21 a^3 B+21 a b^2 B+21 a^2 b (3 A+C)+b^3 (7 A+5 C)\right ) \int \sqrt{\sec (c+d x)} \, dx\\ &=\frac{2 \left (98 a^2 b B+21 b^3 B+24 a^3 C+21 a b^2 (5 A+3 C)\right ) \sqrt{\sec (c+d x)} \sin (c+d x)}{35 d}+\frac{2 b \left (35 A b^2+63 a b B+24 a^2 C+25 b^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{105 d}+\frac{2 (7 b B+6 a C) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2 \sin (c+d x)}{35 d}+\frac{2 C \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^3 \sin (c+d x)}{7 d}+\frac{1}{5} \left (-15 a^2 b B-3 b^3 B+5 a^3 (A-C)-3 a b^2 (5 A+3 C)\right ) \int \frac{1}{\sqrt{\sec (c+d x)}} \, dx+\frac{1}{21} \left (\left (21 a^3 B+21 a b^2 B+21 a^2 b (3 A+C)+b^3 (7 A+5 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 (21 a^3 B+21 a b^2 B+21 a^2 b (3 A+C)+b^3 (7 A+5 C)\right ) \sqrt{\cos (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{21 d}+\frac{2 \left (98 a^2 b B+21 b^3 B+24 a^3 C+21 a b^2 (5 A+3 C)\right ) \sqrt{\sec (c+d x)} \sin (c+d x)}{35 d}+\frac{2 b \left (35 A b^2+63 a b B+24 a^2 C+25 b^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{105 d}+\frac{2 (7 b B+6 a C) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2 \sin (c+d x)}{35 d}+\frac{2 C \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^3 \sin (c+d x)}{7 d}+\frac{1}{5} \left (\left (-15 a^2 b B-3 b^3 B+5 a^3 (A-C)-3 a b^2 (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 (15 a^2 b B+3 b^3 B-5 a^3 (A-C)+3 a b^2 (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 (21 a^3 B+21 a b^2 B+21 a^2 b (3 A+C)+b^3 (7 A+5 C)\right ) \sqrt{\cos (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{21 d}+\frac{2 \left (98 a^2 b B+21 b^3 B+24 a^3 C+21 a b^2 (5 A+3 C)\right ) \sqrt{\sec (c+d x)} \sin (c+d x)}{35 d}+\frac{2 b \left (35 A b^2+63 a b B+24 a^2 C+25 b^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{105 d}+\frac{2 (7 b B+6 a C) \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^2 \sin (c+d x)}{35 d}+\frac{2 C \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^3 \sin (c+d x)}{7 d}\\ \end{align*}
Mathematica [A] time = 3.77841, size = 377, normalized size = 1.13 \[ \frac{4 (a+b \sec (c+d x))^3 \left (A+B \sec (c+d x)+C \sec ^2(c+d x)\right ) \left (5 \sqrt{\cos (c+d x)} \text{EllipticF}\left (\frac{1}{2} (c+d x),2\right ) \left (21 a^2 b (3 A+C)+21 a^3 B+21 a b^2 B+b^3 (7 A+5 C)\right )+21 \sqrt{\cos (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \left (5 a^3 (A-C)-15 a^2 b B-3 a b^2 (5 A+3 C)-3 b^3 B\right )+315 a^2 b B \sin (c+d x)+105 a^2 b C \tan (c+d x)+105 a^3 C \sin (c+d x)+315 a A b^2 \sin (c+d x)+105 a b^2 B \tan (c+d x)+189 a b^2 C \sin (c+d x)+63 a b^2 C \tan (c+d x) \sec (c+d x)+35 A b^3 \tan (c+d x)+63 b^3 B \sin (c+d x)+21 b^3 B \tan (c+d x) \sec (c+d x)+25 b^3 C \tan (c+d x)+15 b^3 C \tan (c+d x) \sec ^2(c+d x)\right )}{105 d \sec ^{\frac{9}{2}}(c+d x) (a \cos (c+d x)+b)^3 (A \cos (2 (c+d x))+A+2 B \cos (c+d x)+2 C)} \]
Antiderivative was successfully verified.
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Maple [B] time = 9.369, size = 1205, normalized size = 3.6 \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 )}{\sqrt{\sec \left (d x + c\right )}}, 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}}{\sqrt{\sec \left (d x + c\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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