Optimal. Leaf size=189 \[ \frac{2 a^2 (9 A+10 B) \tan (c+d x) \sec ^3(c+d x)}{63 d \sqrt{a \sec (c+d x)+a}}+\frac{2 a^2 (39 A+34 B) \tan (c+d x)}{45 d \sqrt{a \sec (c+d x)+a}}+\frac{2 (39 A+34 B) \tan (c+d x) (a \sec (c+d x)+a)^{3/2}}{105 d}-\frac{4 a (39 A+34 B) \tan (c+d x) \sqrt{a \sec (c+d x)+a}}{315 d}+\frac{2 a B \tan (c+d x) \sec ^3(c+d x) \sqrt{a \sec (c+d x)+a}}{9 d} \]
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Rubi [A] time = 0.461041, antiderivative size = 189, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 33, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.152, Rules used = {4018, 4016, 3800, 4001, 3792} \[ \frac{2 a^2 (9 A+10 B) \tan (c+d x) \sec ^3(c+d x)}{63 d \sqrt{a \sec (c+d x)+a}}+\frac{2 a^2 (39 A+34 B) \tan (c+d x)}{45 d \sqrt{a \sec (c+d x)+a}}+\frac{2 (39 A+34 B) \tan (c+d x) (a \sec (c+d x)+a)^{3/2}}{105 d}-\frac{4 a (39 A+34 B) \tan (c+d x) \sqrt{a \sec (c+d x)+a}}{315 d}+\frac{2 a B \tan (c+d x) \sec ^3(c+d x) \sqrt{a \sec (c+d x)+a}}{9 d} \]
Antiderivative was successfully verified.
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Rule 4018
Rule 4016
Rule 3800
Rule 4001
Rule 3792
Rubi steps
\begin{align*} \int \sec ^3(c+d x) (a+a \sec (c+d x))^{3/2} (A+B \sec (c+d x)) \, dx &=\frac{2 a B \sec ^3(c+d x) \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{9 d}+\frac{2}{9} \int \sec ^3(c+d x) \sqrt{a+a \sec (c+d x)} \left (\frac{3}{2} a (3 A+2 B)+\frac{1}{2} a (9 A+10 B) \sec (c+d x)\right ) \, dx\\ &=\frac{2 a^2 (9 A+10 B) \sec ^3(c+d x) \tan (c+d x)}{63 d \sqrt{a+a \sec (c+d x)}}+\frac{2 a B \sec ^3(c+d x) \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{9 d}+\frac{1}{21} (a (39 A+34 B)) \int \sec ^3(c+d x) \sqrt{a+a \sec (c+d x)} \, dx\\ &=\frac{2 a^2 (9 A+10 B) \sec ^3(c+d x) \tan (c+d x)}{63 d \sqrt{a+a \sec (c+d x)}}+\frac{2 a B \sec ^3(c+d x) \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{9 d}+\frac{2 (39 A+34 B) (a+a \sec (c+d x))^{3/2} \tan (c+d x)}{105 d}+\frac{1}{105} (2 (39 A+34 B)) \int \sec (c+d x) \left (\frac{3 a}{2}-a \sec (c+d x)\right ) \sqrt{a+a \sec (c+d x)} \, dx\\ &=\frac{2 a^2 (9 A+10 B) \sec ^3(c+d x) \tan (c+d x)}{63 d \sqrt{a+a \sec (c+d x)}}-\frac{4 a (39 A+34 B) \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{315 d}+\frac{2 a B \sec ^3(c+d x) \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{9 d}+\frac{2 (39 A+34 B) (a+a \sec (c+d x))^{3/2} \tan (c+d x)}{105 d}+\frac{1}{45} (a (39 A+34 B)) \int \sec (c+d x) \sqrt{a+a \sec (c+d x)} \, dx\\ &=\frac{2 a^2 (39 A+34 B) \tan (c+d x)}{45 d \sqrt{a+a \sec (c+d x)}}+\frac{2 a^2 (9 A+10 B) \sec ^3(c+d x) \tan (c+d x)}{63 d \sqrt{a+a \sec (c+d x)}}-\frac{4 a (39 A+34 B) \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{315 d}+\frac{2 a B \sec ^3(c+d x) \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{9 d}+\frac{2 (39 A+34 B) (a+a \sec (c+d x))^{3/2} \tan (c+d x)}{105 d}\\ \end{align*}
Mathematica [A] time = 0.734687, size = 100, normalized size = 0.53 \[ \frac{2 a^2 \tan (c+d x) \left (5 (9 A+17 B) \sec ^3(c+d x)+3 (39 A+34 B) \sec ^2(c+d x)+4 (39 A+34 B) \sec (c+d x)+8 (39 A+34 B)+35 B \sec ^4(c+d x)\right )}{315 d \sqrt{a (\sec (c+d x)+1)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.282, size = 139, normalized size = 0.7 \begin{align*} -{\frac{2\,a \left ( -1+\cos \left ( dx+c \right ) \right ) \left ( 312\,A \left ( \cos \left ( dx+c \right ) \right ) ^{4}+272\,B \left ( \cos \left ( dx+c \right ) \right ) ^{4}+156\,A \left ( \cos \left ( dx+c \right ) \right ) ^{3}+136\,B \left ( \cos \left ( dx+c \right ) \right ) ^{3}+117\,A \left ( \cos \left ( dx+c \right ) \right ) ^{2}+102\,B \left ( \cos \left ( dx+c \right ) \right ) ^{2}+45\,A\cos \left ( dx+c \right ) +85\,B\cos \left ( dx+c \right ) +35\,B \right ) }{315\,d \left ( \cos \left ( dx+c \right ) \right ) ^{4}\sin \left ( dx+c \right ) }\sqrt{{\frac{a \left ( \cos \left ( dx+c \right ) +1 \right ) }{\cos \left ( dx+c \right ) }}}} \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 [A] time = 0.486077, size = 329, normalized size = 1.74 \begin{align*} \frac{2 \,{\left (8 \,{\left (39 \, A + 34 \, B\right )} a \cos \left (d x + c\right )^{4} + 4 \,{\left (39 \, A + 34 \, B\right )} a \cos \left (d x + c\right )^{3} + 3 \,{\left (39 \, A + 34 \, B\right )} a \cos \left (d x + c\right )^{2} + 5 \,{\left (9 \, A + 17 \, B\right )} a \cos \left (d x + c\right ) + 35 \, B a\right )} \sqrt{\frac{a \cos \left (d x + c\right ) + a}{\cos \left (d x + c\right )}} \sin \left (d x + c\right )}{315 \,{\left (d \cos \left (d x + c\right )^{5} + d \cos \left (d x + c\right )^{4}\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 = 5.12644, size = 362, normalized size = 1.92 \begin{align*} \frac{4 \,{\left (315 \, \sqrt{2} A a^{6} \mathrm{sgn}\left (\cos \left (d x + c\right )\right ) + 315 \, \sqrt{2} B a^{6} \mathrm{sgn}\left (\cos \left (d x + c\right )\right ) -{\left (735 \, \sqrt{2} A a^{6} \mathrm{sgn}\left (\cos \left (d x + c\right )\right ) + 525 \, \sqrt{2} B a^{6} \mathrm{sgn}\left (\cos \left (d x + c\right )\right ) -{\left (819 \, \sqrt{2} A a^{6} \mathrm{sgn}\left (\cos \left (d x + c\right )\right ) + 819 \, \sqrt{2} B a^{6} \mathrm{sgn}\left (\cos \left (d x + c\right )\right ) -{\left (513 \, \sqrt{2} A a^{6} \mathrm{sgn}\left (\cos \left (d x + c\right )\right ) + 423 \, \sqrt{2} B a^{6} \mathrm{sgn}\left (\cos \left (d x + c\right )\right ) - 2 \,{\left (57 \, \sqrt{2} A a^{6} \mathrm{sgn}\left (\cos \left (d x + c\right )\right ) + 47 \, \sqrt{2} B a^{6} \mathrm{sgn}\left (\cos \left (d x + c\right )\right )\right )} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2}\right )} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2}\right )} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2}\right )} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2}\right )} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )}{315 \,{\left (a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - a\right )}^{4} \sqrt{-a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + a} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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