Optimal. Leaf size=550 \[ \frac{\sqrt{\sec (c+d x)} \left (a^3 (384 A+133 C)+472 a^2 b B+4 a b^2 (132 A+89 C)+128 b^3 B\right ) \sqrt{\frac{a \cos (c+d x)+b}{a+b}} \text{EllipticF}\left (\frac{1}{2} (c+d x),\frac{2 a}{a+b}\right )}{192 d \sqrt{a+b \sec (c+d x)}}+\frac{\sin (c+d x) \sec ^{\frac{3}{2}}(c+d x) \left (5 a^2 C+24 a b B+16 A b^2+12 b^2 C\right ) \sqrt{a+b \sec (c+d x)}}{32 d}+\frac{\sin (c+d x) \sqrt{\sec (c+d x)} \left (264 a^2 b B+15 a^3 C+4 a b^2 (108 A+71 C)+128 b^3 B\right ) \sqrt{a+b \sec (c+d x)}}{192 b d}-\frac{\left (264 a^2 b B+15 a^3 C+4 a b^2 (108 A+71 C)+128 b^3 B\right ) \sqrt{a+b \sec (c+d x)} E\left (\frac{1}{2} (c+d x)|\frac{2 a}{a+b}\right )}{192 b d \sqrt{\sec (c+d x)} \sqrt{\frac{a \cos (c+d x)+b}{a+b}}}+\frac{\sqrt{\sec (c+d x)} \left (120 a^2 b^2 (2 A+C)+40 a^3 b B-5 a^4 C+160 a b^3 B+16 b^4 (4 A+3 C)\right ) \sqrt{\frac{a \cos (c+d x)+b}{a+b}} \Pi \left (2;\frac{1}{2} (c+d x)|\frac{2 a}{a+b}\right )}{64 b d \sqrt{a+b \sec (c+d x)}}+\frac{(5 a C+8 b B) \sin (c+d x) \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{3/2}}{24 d}+\frac{C \sin (c+d x) \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{5/2}}{4 d} \]
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Rubi [A] time = 2.1895, antiderivative size = 550, normalized size of antiderivative = 1., number of steps used = 15, number of rules used = 13, integrand size = 45, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.289, Rules used = {4096, 4102, 4108, 3859, 2807, 2805, 4035, 3856, 2655, 2653, 3858, 2663, 2661} \[ \frac{\sin (c+d x) \sec ^{\frac{3}{2}}(c+d x) \left (5 a^2 C+24 a b B+16 A b^2+12 b^2 C\right ) \sqrt{a+b \sec (c+d x)}}{32 d}+\frac{\sin (c+d x) \sqrt{\sec (c+d x)} \left (264 a^2 b B+15 a^3 C+4 a b^2 (108 A+71 C)+128 b^3 B\right ) \sqrt{a+b \sec (c+d x)}}{192 b d}+\frac{\sqrt{\sec (c+d x)} \left (a^3 (384 A+133 C)+472 a^2 b B+4 a b^2 (132 A+89 C)+128 b^3 B\right ) \sqrt{\frac{a \cos (c+d x)+b}{a+b}} F\left (\frac{1}{2} (c+d x)|\frac{2 a}{a+b}\right )}{192 d \sqrt{a+b \sec (c+d x)}}-\frac{\left (264 a^2 b B+15 a^3 C+4 a b^2 (108 A+71 C)+128 b^3 B\right ) \sqrt{a+b \sec (c+d x)} E\left (\frac{1}{2} (c+d x)|\frac{2 a}{a+b}\right )}{192 b d \sqrt{\sec (c+d x)} \sqrt{\frac{a \cos (c+d x)+b}{a+b}}}+\frac{\sqrt{\sec (c+d x)} \left (120 a^2 b^2 (2 A+C)+40 a^3 b B-5 a^4 C+160 a b^3 B+16 b^4 (4 A+3 C)\right ) \sqrt{\frac{a \cos (c+d x)+b}{a+b}} \Pi \left (2;\frac{1}{2} (c+d x)|\frac{2 a}{a+b}\right )}{64 b d \sqrt{a+b \sec (c+d x)}}+\frac{(5 a C+8 b B) \sin (c+d x) \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{3/2}}{24 d}+\frac{C \sin (c+d x) \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{5/2}}{4 d} \]
Antiderivative was successfully verified.
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Rule 4096
Rule 4102
Rule 4108
Rule 3859
Rule 2807
Rule 2805
Rule 4035
Rule 3856
Rule 2655
Rule 2653
Rule 3858
Rule 2663
Rule 2661
Rubi steps
\begin{align*} \int \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^{5/2} \left (A+B \sec (c+d x)+C \sec ^2(c+d x)\right ) \, dx &=\frac{C \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{5/2} \sin (c+d x)}{4 d}+\frac{1}{4} \int \sqrt{\sec (c+d x)} (a+b \sec (c+d x))^{3/2} \left (\frac{1}{2} a (8 A+C)+(4 A b+4 a B+3 b C) \sec (c+d x)+\frac{1}{2} (8 b B+5 a C) \sec ^2(c+d x)\right ) \, dx\\ &=\frac{(8 b B+5 a C) \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{3/2} \sin (c+d x)}{24 d}+\frac{C \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{5/2} \sin (c+d x)}{4 d}+\frac{1}{12} \int \sqrt{\sec (c+d x)} \sqrt{a+b \sec (c+d x)} \left (\frac{1}{4} a (48 a A+8 b B+11 a C)+\frac{1}{2} \left (24 a^2 B+16 b^2 B+a b (48 A+31 C)\right ) \sec (c+d x)+\frac{3}{4} \left (16 A b^2+24 a b B+5 a^2 C+12 b^2 C\right ) \sec ^2(c+d x)\right ) \, dx\\ &=\frac{\left (16 A b^2+24 a b B+5 a^2 C+12 b^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sqrt{a+b \sec (c+d x)} \sin (c+d x)}{32 d}+\frac{(8 b B+5 a C) \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{3/2} \sin (c+d x)}{24 d}+\frac{C \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{5/2} \sin (c+d x)}{4 d}+\frac{1}{24} \int \frac{\sqrt{\sec (c+d x)} \left (\frac{1}{8} a \left (192 a^2 A+48 A b^2+104 a b B+59 a^2 C+36 b^2 C\right )+\frac{1}{4} \left (96 a^3 B+152 a b^2 B+12 b^3 (4 A+3 C)+a^2 b (288 A+161 C)\right ) \sec (c+d x)+\frac{1}{8} \left (264 a^2 b B+128 b^3 B+15 a^3 C+4 a b^2 (108 A+71 C)\right ) \sec ^2(c+d x)\right )}{\sqrt{a+b \sec (c+d x)}} \, dx\\ &=\frac{\left (264 a^2 b B+128 b^3 B+15 a^3 C+4 a b^2 (108 A+71 C)\right ) \sqrt{\sec (c+d x)} \sqrt{a+b \sec (c+d x)} \sin (c+d x)}{192 b d}+\frac{\left (16 A b^2+24 a b B+5 a^2 C+12 b^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sqrt{a+b \sec (c+d x)} \sin (c+d x)}{32 d}+\frac{(8 b B+5 a C) \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{3/2} \sin (c+d x)}{24 d}+\frac{C \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{5/2} \sin (c+d x)}{4 d}+\frac{\int \frac{-\frac{1}{16} a \left (264 a^2 b B+128 b^3 B+15 a^3 C+4 a b^2 (108 A+71 C)\right )+\frac{1}{8} a b \left (104 a b B+12 b^2 (4 A+3 C)+a^2 (192 A+59 C)\right ) \sec (c+d x)+\frac{3}{16} \left (40 a^3 b B+160 a b^3 B-5 a^4 C+120 a^2 b^2 (2 A+C)+16 b^4 (4 A+3 C)\right ) \sec ^2(c+d x)}{\sqrt{\sec (c+d x)} \sqrt{a+b \sec (c+d x)}} \, dx}{24 b}\\ &=\frac{\left (264 a^2 b B+128 b^3 B+15 a^3 C+4 a b^2 (108 A+71 C)\right ) \sqrt{\sec (c+d x)} \sqrt{a+b \sec (c+d x)} \sin (c+d x)}{192 b d}+\frac{\left (16 A b^2+24 a b B+5 a^2 C+12 b^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sqrt{a+b \sec (c+d x)} \sin (c+d x)}{32 d}+\frac{(8 b B+5 a C) \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{3/2} \sin (c+d x)}{24 d}+\frac{C \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{5/2} \sin (c+d x)}{4 d}+\frac{\int \frac{-\frac{1}{16} a \left (264 a^2 b B+128 b^3 B+15 a^3 C+4 a b^2 (108 A+71 C)\right )+\frac{1}{8} a b \left (104 a b B+12 b^2 (4 A+3 C)+a^2 (192 A+59 C)\right ) \sec (c+d x)}{\sqrt{\sec (c+d x)} \sqrt{a+b \sec (c+d x)}} \, dx}{24 b}+\frac{\left (40 a^3 b B+160 a b^3 B-5 a^4 C+120 a^2 b^2 (2 A+C)+16 b^4 (4 A+3 C)\right ) \int \frac{\sec ^{\frac{3}{2}}(c+d x)}{\sqrt{a+b \sec (c+d x)}} \, dx}{128 b}\\ &=\frac{\left (264 a^2 b B+128 b^3 B+15 a^3 C+4 a b^2 (108 A+71 C)\right ) \sqrt{\sec (c+d x)} \sqrt{a+b \sec (c+d x)} \sin (c+d x)}{192 b d}+\frac{\left (16 A b^2+24 a b B+5 a^2 C+12 b^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sqrt{a+b \sec (c+d x)} \sin (c+d x)}{32 d}+\frac{(8 b B+5 a C) \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{3/2} \sin (c+d x)}{24 d}+\frac{C \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{5/2} \sin (c+d x)}{4 d}-\frac{\left (264 a^2 b B+128 b^3 B+15 a^3 C+4 a b^2 (108 A+71 C)\right ) \int \frac{\sqrt{a+b \sec (c+d x)}}{\sqrt{\sec (c+d x)}} \, dx}{384 b}+\frac{1}{384} \left (472 a^2 b B+128 b^3 B+4 a b^2 (132 A+89 C)+a^3 (384 A+133 C)\right ) \int \frac{\sqrt{\sec (c+d x)}}{\sqrt{a+b \sec (c+d x)}} \, dx+\frac{\left (\left (40 a^3 b B+160 a b^3 B-5 a^4 C+120 a^2 b^2 (2 A+C)+16 b^4 (4 A+3 C)\right ) \sqrt{b+a \cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{\sec (c+d x)}{\sqrt{b+a \cos (c+d x)}} \, dx}{128 b \sqrt{a+b \sec (c+d x)}}\\ &=\frac{\left (264 a^2 b B+128 b^3 B+15 a^3 C+4 a b^2 (108 A+71 C)\right ) \sqrt{\sec (c+d x)} \sqrt{a+b \sec (c+d x)} \sin (c+d x)}{192 b d}+\frac{\left (16 A b^2+24 a b B+5 a^2 C+12 b^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sqrt{a+b \sec (c+d x)} \sin (c+d x)}{32 d}+\frac{(8 b B+5 a C) \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{3/2} \sin (c+d x)}{24 d}+\frac{C \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{5/2} \sin (c+d x)}{4 d}+\frac{\left (\left (472 a^2 b B+128 b^3 B+4 a b^2 (132 A+89 C)+a^3 (384 A+133 C)\right ) \sqrt{b+a \cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{1}{\sqrt{b+a \cos (c+d x)}} \, dx}{384 \sqrt{a+b \sec (c+d x)}}+\frac{\left (\left (40 a^3 b B+160 a b^3 B-5 a^4 C+120 a^2 b^2 (2 A+C)+16 b^4 (4 A+3 C)\right ) \sqrt{\frac{b+a \cos (c+d x)}{a+b}} \sqrt{\sec (c+d x)}\right ) \int \frac{\sec (c+d x)}{\sqrt{\frac{b}{a+b}+\frac{a \cos (c+d x)}{a+b}}} \, dx}{128 b \sqrt{a+b \sec (c+d x)}}-\frac{\left (\left (264 a^2 b B+128 b^3 B+15 a^3 C+4 a b^2 (108 A+71 C)\right ) \sqrt{a+b \sec (c+d x)}\right ) \int \sqrt{b+a \cos (c+d x)} \, dx}{384 b \sqrt{b+a \cos (c+d x)} \sqrt{\sec (c+d x)}}\\ &=\frac{\left (40 a^3 b B+160 a b^3 B-5 a^4 C+120 a^2 b^2 (2 A+C)+16 b^4 (4 A+3 C)\right ) \sqrt{\frac{b+a \cos (c+d x)}{a+b}} \Pi \left (2;\frac{1}{2} (c+d x)|\frac{2 a}{a+b}\right ) \sqrt{\sec (c+d x)}}{64 b d \sqrt{a+b \sec (c+d x)}}+\frac{\left (264 a^2 b B+128 b^3 B+15 a^3 C+4 a b^2 (108 A+71 C)\right ) \sqrt{\sec (c+d x)} \sqrt{a+b \sec (c+d x)} \sin (c+d x)}{192 b d}+\frac{\left (16 A b^2+24 a b B+5 a^2 C+12 b^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sqrt{a+b \sec (c+d x)} \sin (c+d x)}{32 d}+\frac{(8 b B+5 a C) \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{3/2} \sin (c+d x)}{24 d}+\frac{C \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{5/2} \sin (c+d x)}{4 d}+\frac{\left (\left (472 a^2 b B+128 b^3 B+4 a b^2 (132 A+89 C)+a^3 (384 A+133 C)\right ) \sqrt{\frac{b+a \cos (c+d x)}{a+b}} \sqrt{\sec (c+d x)}\right ) \int \frac{1}{\sqrt{\frac{b}{a+b}+\frac{a \cos (c+d x)}{a+b}}} \, dx}{384 \sqrt{a+b \sec (c+d x)}}-\frac{\left (\left (264 a^2 b B+128 b^3 B+15 a^3 C+4 a b^2 (108 A+71 C)\right ) \sqrt{a+b \sec (c+d x)}\right ) \int \sqrt{\frac{b}{a+b}+\frac{a \cos (c+d x)}{a+b}} \, dx}{384 b \sqrt{\frac{b+a \cos (c+d x)}{a+b}} \sqrt{\sec (c+d x)}}\\ &=\frac{\left (472 a^2 b B+128 b^3 B+4 a b^2 (132 A+89 C)+a^3 (384 A+133 C)\right ) \sqrt{\frac{b+a \cos (c+d x)}{a+b}} F\left (\frac{1}{2} (c+d x)|\frac{2 a}{a+b}\right ) \sqrt{\sec (c+d x)}}{192 d \sqrt{a+b \sec (c+d x)}}+\frac{\left (40 a^3 b B+160 a b^3 B-5 a^4 C+120 a^2 b^2 (2 A+C)+16 b^4 (4 A+3 C)\right ) \sqrt{\frac{b+a \cos (c+d x)}{a+b}} \Pi \left (2;\frac{1}{2} (c+d x)|\frac{2 a}{a+b}\right ) \sqrt{\sec (c+d x)}}{64 b d \sqrt{a+b \sec (c+d x)}}-\frac{\left (264 a^2 b B+128 b^3 B+15 a^3 C+4 a b^2 (108 A+71 C)\right ) E\left (\frac{1}{2} (c+d x)|\frac{2 a}{a+b}\right ) \sqrt{a+b \sec (c+d x)}}{192 b d \sqrt{\frac{b+a \cos (c+d x)}{a+b}} \sqrt{\sec (c+d x)}}+\frac{\left (264 a^2 b B+128 b^3 B+15 a^3 C+4 a b^2 (108 A+71 C)\right ) \sqrt{\sec (c+d x)} \sqrt{a+b \sec (c+d x)} \sin (c+d x)}{192 b d}+\frac{\left (16 A b^2+24 a b B+5 a^2 C+12 b^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sqrt{a+b \sec (c+d x)} \sin (c+d x)}{32 d}+\frac{(8 b B+5 a C) \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{3/2} \sin (c+d x)}{24 d}+\frac{C \sec ^{\frac{3}{2}}(c+d x) (a+b \sec (c+d x))^{5/2} \sin (c+d x)}{4 d}\\ \end{align*}
Mathematica [C] time = 7.21986, size = 925, normalized size = 1.68 \[ \frac{(a+b \sec (c+d x))^{5/2} \left (C \sec ^2(c+d x)+B \sec (c+d x)+A\right ) \left (\frac{1}{12} \left (8 B \sin (c+d x) b^2+17 a C \sin (c+d x) b\right ) \sec ^3(c+d x)+\frac{1}{2} b^2 C \tan (c+d x) \sec ^3(c+d x)+\frac{1}{48} \left (59 C \sin (c+d x) a^2+104 b B \sin (c+d x) a+48 A b^2 \sin (c+d x)+36 b^2 C \sin (c+d x)\right ) \sec ^2(c+d x)+\frac{\left (15 C \sin (c+d x) a^3+264 b B \sin (c+d x) a^2+432 A b^2 \sin (c+d x) a+284 b^2 C \sin (c+d x) a+128 b^3 B \sin (c+d x)\right ) \sec (c+d x)}{96 b}\right )}{d (b+a \cos (c+d x))^2 (\cos (2 c+2 d x) A+A+2 C+2 B \cos (c+d x)) \sec ^{\frac{9}{2}}(c+d x)}-\frac{(a+b \sec (c+d x))^{5/2} \left (C \sec ^2(c+d x)+B \sec (c+d x)+A\right ) \left (\frac{2 \left (-768 A b a^3-236 b C a^3-416 b^2 B a^2-192 A b^3 a-144 b^3 C a\right ) \sqrt{\frac{b+a \cos (c+d x)}{a+b}} \text{EllipticF}\left (\frac{1}{2} (c+d x),\frac{2 a}{a+b}\right )}{\sqrt{b+a \cos (c+d x)}}+\frac{2 \left (45 C a^4+24 b B a^3-1008 A b^2 a^2-436 b^2 C a^2-832 b^3 B a-384 A b^4-288 b^4 C\right ) \sqrt{\frac{b+a \cos (c+d x)}{a+b}} \Pi \left (2;\frac{1}{2} (c+d x)|\frac{2 a}{a+b}\right )}{\sqrt{b+a \cos (c+d x)}}+\frac{2 i \left (15 C a^4+264 b B a^3+432 A b^2 a^2+284 b^2 C a^2+128 b^3 B a\right ) \sqrt{\frac{a-a \cos (c+d x)}{a+b}} \sqrt{\frac{\cos (c+d x) a+a}{a-b}} \cos (2 (c+d x)) \left (a \left (2 b \text{EllipticF}\left (i \sinh ^{-1}\left (\sqrt{\frac{1}{a-b}} \sqrt{b+a \cos (c+d x)}\right ),\frac{b-a}{a+b}\right )+a \Pi \left (1-\frac{a}{b};i \sinh ^{-1}\left (\sqrt{\frac{1}{a-b}} \sqrt{b+a \cos (c+d x)}\right )|\frac{b-a}{a+b}\right )\right )-2 b (a+b) E\left (i \sinh ^{-1}\left (\sqrt{\frac{1}{a-b}} \sqrt{b+a \cos (c+d x)}\right )|\frac{b-a}{a+b}\right )\right ) \sin (c+d x)}{\sqrt{\frac{1}{a-b}} b \sqrt{1-\cos ^2(c+d x)} \sqrt{\frac{a^2-a^2 \cos ^2(c+d x)}{a^2}} \left (-a^2+2 b^2+2 (b+a \cos (c+d x))^2-4 b (b+a \cos (c+d x))\right )}\right )}{384 b d (b+a \cos (c+d x))^{5/2} (\cos (2 c+2 d x) A+A+2 C+2 B \cos (c+d x)) \sec ^{\frac{9}{2}}(c+d x)} \]
Warning: Unable to verify antiderivative.
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Maple [C] time = 0.816, size = 7346, normalized size = 13.4 \begin{align*} \text{output 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(-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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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{\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 )}^{\frac{5}{2}} \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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