Optimal. Leaf size=320 \[ \frac{8 a b \left (7 a^2 (3 A+C)+b^2 (7 A+5 C)\right ) F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{21 d}-\frac{2 \left (-18 a^2 b^2 (5 A+3 C)+15 a^4 (A-C)-b^4 (9 A+7 C)\right ) E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{15 d}-\frac{2 b^2 \left (3 a^2 (105 A-41 C)-7 b^2 (9 A+7 C)\right ) \sin (c+d x) \cos ^{\frac{3}{2}}(c+d x)}{315 d}-\frac{4 a b \left (a^2 (63 A-31 C)-6 b^2 (7 A+5 C)\right ) \sin (c+d x) \sqrt{\cos (c+d x)}}{63 d}-\frac{2 b (9 A-C) \sin (c+d x) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^3}{9 d}-\frac{2 a b (21 A-5 C) \sin (c+d x) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^2}{21 d}+\frac{2 A \sin (c+d x) (a+b \cos (c+d x))^4}{d \sqrt{\cos (c+d x)}} \]
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Rubi [A] time = 1.17898, antiderivative size = 320, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 35, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {3048, 3049, 3033, 3023, 2748, 2641, 2639} \[ \frac{8 a b \left (7 a^2 (3 A+C)+b^2 (7 A+5 C)\right ) F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{21 d}-\frac{2 \left (-18 a^2 b^2 (5 A+3 C)+15 a^4 (A-C)-b^4 (9 A+7 C)\right ) E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{15 d}-\frac{2 b^2 \left (3 a^2 (105 A-41 C)-7 b^2 (9 A+7 C)\right ) \sin (c+d x) \cos ^{\frac{3}{2}}(c+d x)}{315 d}-\frac{4 a b \left (a^2 (63 A-31 C)-6 b^2 (7 A+5 C)\right ) \sin (c+d x) \sqrt{\cos (c+d x)}}{63 d}-\frac{2 b (9 A-C) \sin (c+d x) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^3}{9 d}-\frac{2 a b (21 A-5 C) \sin (c+d x) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^2}{21 d}+\frac{2 A \sin (c+d x) (a+b \cos (c+d x))^4}{d \sqrt{\cos (c+d x)}} \]
Antiderivative was successfully verified.
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Rule 3048
Rule 3049
Rule 3033
Rule 3023
Rule 2748
Rule 2641
Rule 2639
Rubi steps
\begin{align*} \int \frac{(a+b \cos (c+d x))^4 \left (A+C \cos ^2(c+d x)\right )}{\cos ^{\frac{3}{2}}(c+d x)} \, dx &=\frac{2 A (a+b \cos (c+d x))^4 \sin (c+d x)}{d \sqrt{\cos (c+d x)}}+2 \int \frac{(a+b \cos (c+d x))^3 \left (4 A b-\frac{1}{2} a (A-C) \cos (c+d x)-\frac{1}{2} b (9 A-C) \cos ^2(c+d x)\right )}{\sqrt{\cos (c+d x)}} \, dx\\ &=-\frac{2 b (9 A-C) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^3 \sin (c+d x)}{9 d}+\frac{2 A (a+b \cos (c+d x))^4 \sin (c+d x)}{d \sqrt{\cos (c+d x)}}+\frac{4}{9} \int \frac{(a+b \cos (c+d x))^2 \left (\frac{1}{4} a b (63 A+C)-\frac{1}{4} \left (9 a^2 (A-C)-b^2 (9 A+7 C)\right ) \cos (c+d x)-\frac{3}{4} a b (21 A-5 C) \cos ^2(c+d x)\right )}{\sqrt{\cos (c+d x)}} \, dx\\ &=-\frac{2 a b (21 A-5 C) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^2 \sin (c+d x)}{21 d}-\frac{2 b (9 A-C) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^3 \sin (c+d x)}{9 d}+\frac{2 A (a+b \cos (c+d x))^4 \sin (c+d x)}{d \sqrt{\cos (c+d x)}}+\frac{8}{63} \int \frac{(a+b \cos (c+d x)) \left (\frac{1}{4} a^2 b (189 A+11 C)-\frac{1}{8} a \left (63 a^2 (A-C)-b^2 (189 A+131 C)\right ) \cos (c+d x)-\frac{1}{8} b \left (a^2 (315 A-123 C)-7 b^2 (9 A+7 C)\right ) \cos ^2(c+d x)\right )}{\sqrt{\cos (c+d x)}} \, dx\\ &=-\frac{2 b^2 \left (3 a^2 (105 A-41 C)-7 b^2 (9 A+7 C)\right ) \cos ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{315 d}-\frac{2 a b (21 A-5 C) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^2 \sin (c+d x)}{21 d}-\frac{2 b (9 A-C) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^3 \sin (c+d x)}{9 d}+\frac{2 A (a+b \cos (c+d x))^4 \sin (c+d x)}{d \sqrt{\cos (c+d x)}}+\frac{16}{315} \int \frac{\frac{5}{8} a^3 b (189 A+11 C)-\frac{21}{16} \left (15 a^4 (A-C)-18 a^2 b^2 (5 A+3 C)-b^4 (9 A+7 C)\right ) \cos (c+d x)-\frac{15}{8} a b \left (a^2 (63 A-31 C)-6 b^2 (7 A+5 C)\right ) \cos ^2(c+d x)}{\sqrt{\cos (c+d x)}} \, dx\\ &=-\frac{4 a b \left (a^2 (63 A-31 C)-6 b^2 (7 A+5 C)\right ) \sqrt{\cos (c+d x)} \sin (c+d x)}{63 d}-\frac{2 b^2 \left (3 a^2 (105 A-41 C)-7 b^2 (9 A+7 C)\right ) \cos ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{315 d}-\frac{2 a b (21 A-5 C) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^2 \sin (c+d x)}{21 d}-\frac{2 b (9 A-C) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^3 \sin (c+d x)}{9 d}+\frac{2 A (a+b \cos (c+d x))^4 \sin (c+d x)}{d \sqrt{\cos (c+d x)}}+\frac{32}{945} \int \frac{\frac{45}{8} a b \left (7 a^2 (3 A+C)+b^2 (7 A+5 C)\right )-\frac{63}{32} \left (15 a^4 (A-C)-18 a^2 b^2 (5 A+3 C)-b^4 (9 A+7 C)\right ) \cos (c+d x)}{\sqrt{\cos (c+d x)}} \, dx\\ &=-\frac{4 a b \left (a^2 (63 A-31 C)-6 b^2 (7 A+5 C)\right ) \sqrt{\cos (c+d x)} \sin (c+d x)}{63 d}-\frac{2 b^2 \left (3 a^2 (105 A-41 C)-7 b^2 (9 A+7 C)\right ) \cos ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{315 d}-\frac{2 a b (21 A-5 C) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^2 \sin (c+d x)}{21 d}-\frac{2 b (9 A-C) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^3 \sin (c+d x)}{9 d}+\frac{2 A (a+b \cos (c+d x))^4 \sin (c+d x)}{d \sqrt{\cos (c+d x)}}+\frac{1}{21} \left (4 a b \left (7 a^2 (3 A+C)+b^2 (7 A+5 C)\right )\right ) \int \frac{1}{\sqrt{\cos (c+d x)}} \, dx+\frac{1}{15} \left (-15 a^4 (A-C)+18 a^2 b^2 (5 A+3 C)+b^4 (9 A+7 C)\right ) \int \sqrt{\cos (c+d x)} \, dx\\ &=-\frac{2 \left (15 a^4 (A-C)-18 a^2 b^2 (5 A+3 C)-b^4 (9 A+7 C)\right ) E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{15 d}+\frac{8 a b \left (7 a^2 (3 A+C)+b^2 (7 A+5 C)\right ) F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{21 d}-\frac{4 a b \left (a^2 (63 A-31 C)-6 b^2 (7 A+5 C)\right ) \sqrt{\cos (c+d x)} \sin (c+d x)}{63 d}-\frac{2 b^2 \left (3 a^2 (105 A-41 C)-7 b^2 (9 A+7 C)\right ) \cos ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{315 d}-\frac{2 a b (21 A-5 C) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^2 \sin (c+d x)}{21 d}-\frac{2 b (9 A-C) \sqrt{\cos (c+d x)} (a+b \cos (c+d x))^3 \sin (c+d x)}{9 d}+\frac{2 A (a+b \cos (c+d x))^4 \sin (c+d x)}{d \sqrt{\cos (c+d x)}}\\ \end{align*}
Mathematica [A] time = 3.87668, size = 216, normalized size = 0.68 \[ \frac{40 \left (7 a^3 b (3 A+C)+a b^3 (7 A+5 C)\right ) F\left (\left .\frac{1}{2} (c+d x)\right |2\right )-14 \left (-18 a^2 b^2 (5 A+3 C)+15 a^4 (A-C)-b^4 (9 A+7 C)\right ) E\left (\left .\frac{1}{2} (c+d x)\right |2\right )+\frac{1}{12} \sqrt{\cos (c+d x)} \left (120 a b \left (28 a^2 C+28 A b^2+23 b^2 C\right ) \sin (c+d x)+14 \left (108 a^2 b^2 C+18 A b^4+19 b^4 C\right ) \sin (2 (c+d x))+5 \left (504 a^4 A \tan (c+d x)+72 a b^3 C \sin (3 (c+d x))+7 b^4 C \sin (4 (c+d x))\right )\right )}{105 d} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.626, size = 1209, normalized size = 3.8 \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] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (C \cos \left (d x + c\right )^{2} + A\right )}{\left (b \cos \left (d x + c\right ) + a\right )}^{4}}{\cos \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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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{C b^{4} \cos \left (d x + c\right )^{6} + 4 \, C a b^{3} \cos \left (d x + c\right )^{5} + 4 \, A a^{3} b \cos \left (d x + c\right ) + A a^{4} +{\left (6 \, C a^{2} b^{2} + A b^{4}\right )} \cos \left (d x + c\right )^{4} + 4 \,{\left (C a^{3} b + A a b^{3}\right )} \cos \left (d x + c\right )^{3} +{\left (C a^{4} + 6 \, A a^{2} b^{2}\right )} \cos \left (d x + c\right )^{2}}{\cos \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 \cos \left (d x + c\right )^{2} + A\right )}{\left (b \cos \left (d x + c\right ) + a\right )}^{4}}{\cos \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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