Optimal. Leaf size=203 \[ \frac{2 a^2 \tan (c+d x) \sec ^4(c+d x) \sqrt{a \sec (c+d x)+a}}{11 d}+\frac{46 a^3 \tan (c+d x) \sec ^4(c+d x)}{99 d \sqrt{a \sec (c+d x)+a}}+\frac{710 a^3 \tan (c+d x) \sec ^3(c+d x)}{693 d \sqrt{a \sec (c+d x)+a}}-\frac{568 a^2 \tan (c+d x) \sqrt{a \sec (c+d x)+a}}{693 d}+\frac{284 a^3 \tan (c+d x)}{99 d \sqrt{a \sec (c+d x)+a}}+\frac{284 a \tan (c+d x) (a \sec (c+d x)+a)^{3/2}}{231 d} \]
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Rubi [A] time = 0.373957, antiderivative size = 203, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.261, Rules used = {3814, 4016, 3803, 3800, 4001, 3792} \[ \frac{2 a^2 \tan (c+d x) \sec ^4(c+d x) \sqrt{a \sec (c+d x)+a}}{11 d}+\frac{46 a^3 \tan (c+d x) \sec ^4(c+d x)}{99 d \sqrt{a \sec (c+d x)+a}}+\frac{710 a^3 \tan (c+d x) \sec ^3(c+d x)}{693 d \sqrt{a \sec (c+d x)+a}}-\frac{568 a^2 \tan (c+d x) \sqrt{a \sec (c+d x)+a}}{693 d}+\frac{284 a^3 \tan (c+d x)}{99 d \sqrt{a \sec (c+d x)+a}}+\frac{284 a \tan (c+d x) (a \sec (c+d x)+a)^{3/2}}{231 d} \]
Antiderivative was successfully verified.
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Rule 3814
Rule 4016
Rule 3803
Rule 3800
Rule 4001
Rule 3792
Rubi steps
\begin{align*} \int \sec ^4(c+d x) (a+a \sec (c+d x))^{5/2} \, dx &=\frac{2 a^2 \sec ^4(c+d x) \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{11 d}+\frac{1}{11} (2 a) \int \sec ^4(c+d x) \sqrt{a+a \sec (c+d x)} \left (\frac{19 a}{2}+\frac{23}{2} a \sec (c+d x)\right ) \, dx\\ &=\frac{46 a^3 \sec ^4(c+d x) \tan (c+d x)}{99 d \sqrt{a+a \sec (c+d x)}}+\frac{2 a^2 \sec ^4(c+d x) \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{11 d}+\frac{1}{99} \left (355 a^2\right ) \int \sec ^4(c+d x) \sqrt{a+a \sec (c+d x)} \, dx\\ &=\frac{710 a^3 \sec ^3(c+d x) \tan (c+d x)}{693 d \sqrt{a+a \sec (c+d x)}}+\frac{46 a^3 \sec ^4(c+d x) \tan (c+d x)}{99 d \sqrt{a+a \sec (c+d x)}}+\frac{2 a^2 \sec ^4(c+d x) \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{11 d}+\frac{1}{231} \left (710 a^2\right ) \int \sec ^3(c+d x) \sqrt{a+a \sec (c+d x)} \, dx\\ &=\frac{710 a^3 \sec ^3(c+d x) \tan (c+d x)}{693 d \sqrt{a+a \sec (c+d x)}}+\frac{46 a^3 \sec ^4(c+d x) \tan (c+d x)}{99 d \sqrt{a+a \sec (c+d x)}}+\frac{2 a^2 \sec ^4(c+d x) \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{11 d}+\frac{284 a (a+a \sec (c+d x))^{3/2} \tan (c+d x)}{231 d}+\frac{1}{231} (284 a) \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{710 a^3 \sec ^3(c+d x) \tan (c+d x)}{693 d \sqrt{a+a \sec (c+d x)}}+\frac{46 a^3 \sec ^4(c+d x) \tan (c+d x)}{99 d \sqrt{a+a \sec (c+d x)}}-\frac{568 a^2 \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{693 d}+\frac{2 a^2 \sec ^4(c+d x) \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{11 d}+\frac{284 a (a+a \sec (c+d x))^{3/2} \tan (c+d x)}{231 d}+\frac{1}{99} \left (142 a^2\right ) \int \sec (c+d x) \sqrt{a+a \sec (c+d x)} \, dx\\ &=\frac{284 a^3 \tan (c+d x)}{99 d \sqrt{a+a \sec (c+d x)}}+\frac{710 a^3 \sec ^3(c+d x) \tan (c+d x)}{693 d \sqrt{a+a \sec (c+d x)}}+\frac{46 a^3 \sec ^4(c+d x) \tan (c+d x)}{99 d \sqrt{a+a \sec (c+d x)}}-\frac{568 a^2 \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{693 d}+\frac{2 a^2 \sec ^4(c+d x) \sqrt{a+a \sec (c+d x)} \tan (c+d x)}{11 d}+\frac{284 a (a+a \sec (c+d x))^{3/2} \tan (c+d x)}{231 d}\\ \end{align*}
Mathematica [A] time = 0.200337, size = 80, normalized size = 0.39 \[ \frac{2 a^3 \tan (c+d x) \left (63 \sec ^5(c+d x)+224 \sec ^4(c+d x)+355 \sec ^3(c+d x)+426 \sec ^2(c+d x)+568 \sec (c+d x)+1136\right )}{693 d \sqrt{a (\sec (c+d x)+1)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.169, size = 105, normalized size = 0.5 \begin{align*} -{\frac{2\,{a}^{2} \left ( 1136\, \left ( \cos \left ( dx+c \right ) \right ) ^{6}-568\, \left ( \cos \left ( dx+c \right ) \right ) ^{5}-142\, \left ( \cos \left ( dx+c \right ) \right ) ^{4}-71\, \left ( \cos \left ( dx+c \right ) \right ) ^{3}-131\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}-161\,\cos \left ( dx+c \right ) -63 \right ) }{693\,d \left ( \cos \left ( dx+c \right ) \right ) ^{5}\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 = 2.02099, size = 312, normalized size = 1.54 \begin{align*} \frac{2 \,{\left (1136 \, a^{2} \cos \left (d x + c\right )^{5} + 568 \, a^{2} \cos \left (d x + c\right )^{4} + 426 \, a^{2} \cos \left (d x + c\right )^{3} + 355 \, a^{2} \cos \left (d x + c\right )^{2} + 224 \, a^{2} \cos \left (d x + c\right ) + 63 \, a^{2}\right )} \sqrt{\frac{a \cos \left (d x + c\right ) + a}{\cos \left (d x + c\right )}} \sin \left (d x + c\right )}{693 \,{\left (d \cos \left (d x + c\right )^{6} + d \cos \left (d x + c\right )^{5}\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 = 5.50839, size = 282, normalized size = 1.39 \begin{align*} -\frac{8 \,{\left (693 \, \sqrt{2} a^{8} \mathrm{sgn}\left (\cos \left (d x + c\right )\right ) -{\left (1617 \, \sqrt{2} a^{8} \mathrm{sgn}\left (\cos \left (d x + c\right )\right ) -{\left (3003 \, \sqrt{2} a^{8} \mathrm{sgn}\left (\cos \left (d x + c\right )\right ) - 25 \,{\left (99 \, \sqrt{2} a^{8} \mathrm{sgn}\left (\cos \left (d x + c\right )\right ) + 4 \,{\left (2 \, \sqrt{2} a^{8} \mathrm{sgn}\left (\cos \left (d x + c\right )\right ) \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 11 \, \sqrt{2} a^{8} \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 )}{693 \,{\left (a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - a\right )}^{5} \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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