Optimal. Leaf size=158 \[ \frac{a b^2 \left (53 a^2+20 b^2\right ) \tan (c+d x)}{6 d}+\frac{b \left (40 a^2 b^2+40 a^4+3 b^4\right ) \tanh ^{-1}(\sin (c+d x))}{8 d}+\frac{b^3 \left (58 a^2+9 b^2\right ) \tan (c+d x) \sec (c+d x)}{24 d}+a^5 x+\frac{11 a b^2 \tan (c+d x) (a+b \sec (c+d x))^2}{12 d}+\frac{b^2 \tan (c+d x) (a+b \sec (c+d x))^3}{4 d} \]
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Rubi [A] time = 0.236012, antiderivative size = 158, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 12, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.5, Rules used = {3782, 4056, 4048, 3770, 3767, 8} \[ \frac{a b^2 \left (53 a^2+20 b^2\right ) \tan (c+d x)}{6 d}+\frac{b \left (40 a^2 b^2+40 a^4+3 b^4\right ) \tanh ^{-1}(\sin (c+d x))}{8 d}+\frac{b^3 \left (58 a^2+9 b^2\right ) \tan (c+d x) \sec (c+d x)}{24 d}+a^5 x+\frac{11 a b^2 \tan (c+d x) (a+b \sec (c+d x))^2}{12 d}+\frac{b^2 \tan (c+d x) (a+b \sec (c+d x))^3}{4 d} \]
Antiderivative was successfully verified.
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Rule 3782
Rule 4056
Rule 4048
Rule 3770
Rule 3767
Rule 8
Rubi steps
\begin{align*} \int (a+b \sec (c+d x))^5 \, dx &=\frac{b^2 (a+b \sec (c+d x))^3 \tan (c+d x)}{4 d}+\frac{1}{4} \int (a+b \sec (c+d x))^2 \left (4 a^3+3 b \left (4 a^2+b^2\right ) \sec (c+d x)+11 a b^2 \sec ^2(c+d x)\right ) \, dx\\ &=\frac{11 a b^2 (a+b \sec (c+d x))^2 \tan (c+d x)}{12 d}+\frac{b^2 (a+b \sec (c+d x))^3 \tan (c+d x)}{4 d}+\frac{1}{12} \int (a+b \sec (c+d x)) \left (12 a^4+a b \left (48 a^2+31 b^2\right ) \sec (c+d x)+b^2 \left (58 a^2+9 b^2\right ) \sec ^2(c+d x)\right ) \, dx\\ &=\frac{b^3 \left (58 a^2+9 b^2\right ) \sec (c+d x) \tan (c+d x)}{24 d}+\frac{11 a b^2 (a+b \sec (c+d x))^2 \tan (c+d x)}{12 d}+\frac{b^2 (a+b \sec (c+d x))^3 \tan (c+d x)}{4 d}+\frac{1}{24} \int \left (24 a^5+3 b \left (40 a^4+40 a^2 b^2+3 b^4\right ) \sec (c+d x)+4 a b^2 \left (53 a^2+20 b^2\right ) \sec ^2(c+d x)\right ) \, dx\\ &=a^5 x+\frac{b^3 \left (58 a^2+9 b^2\right ) \sec (c+d x) \tan (c+d x)}{24 d}+\frac{11 a b^2 (a+b \sec (c+d x))^2 \tan (c+d x)}{12 d}+\frac{b^2 (a+b \sec (c+d x))^3 \tan (c+d x)}{4 d}+\frac{1}{6} \left (a b^2 \left (53 a^2+20 b^2\right )\right ) \int \sec ^2(c+d x) \, dx+\frac{1}{8} \left (b \left (40 a^4+40 a^2 b^2+3 b^4\right )\right ) \int \sec (c+d x) \, dx\\ &=a^5 x+\frac{b \left (40 a^4+40 a^2 b^2+3 b^4\right ) \tanh ^{-1}(\sin (c+d x))}{8 d}+\frac{b^3 \left (58 a^2+9 b^2\right ) \sec (c+d x) \tan (c+d x)}{24 d}+\frac{11 a b^2 (a+b \sec (c+d x))^2 \tan (c+d x)}{12 d}+\frac{b^2 (a+b \sec (c+d x))^3 \tan (c+d x)}{4 d}-\frac{\left (a b^2 \left (53 a^2+20 b^2\right )\right ) \operatorname{Subst}(\int 1 \, dx,x,-\tan (c+d x))}{6 d}\\ &=a^5 x+\frac{b \left (40 a^4+40 a^2 b^2+3 b^4\right ) \tanh ^{-1}(\sin (c+d x))}{8 d}+\frac{a b^2 \left (53 a^2+20 b^2\right ) \tan (c+d x)}{6 d}+\frac{b^3 \left (58 a^2+9 b^2\right ) \sec (c+d x) \tan (c+d x)}{24 d}+\frac{11 a b^2 (a+b \sec (c+d x))^2 \tan (c+d x)}{12 d}+\frac{b^2 (a+b \sec (c+d x))^3 \tan (c+d x)}{4 d}\\ \end{align*}
Mathematica [A] time = 0.565435, size = 114, normalized size = 0.72 \[ \frac{3 b \left (40 a^2 b^2+40 a^4+3 b^4\right ) \tanh ^{-1}(\sin (c+d x))+3 b^2 \tan (c+d x) \left (b \left (40 a^2+3 b^2\right ) \sec (c+d x)+40 a \left (2 a^2+b^2\right )+2 b^3 \sec ^3(c+d x)\right )+24 a^5 d x+40 a b^4 \tan ^3(c+d x)}{24 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.042, size = 205, normalized size = 1.3 \begin{align*}{a}^{5}x+{\frac{{a}^{5}c}{d}}+5\,{\frac{{a}^{4}b\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{d}}+10\,{\frac{{a}^{3}{b}^{2}\tan \left ( dx+c \right ) }{d}}+5\,{\frac{{a}^{2}{b}^{3}\sec \left ( dx+c \right ) \tan \left ( dx+c \right ) }{d}}+5\,{\frac{{a}^{2}{b}^{3}\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{d}}+{\frac{10\,a{b}^{4}\tan \left ( dx+c \right ) }{3\,d}}+{\frac{5\,a{b}^{4}\tan \left ( dx+c \right ) \left ( \sec \left ( dx+c \right ) \right ) ^{2}}{3\,d}}+{\frac{{b}^{5}\tan \left ( dx+c \right ) \left ( \sec \left ( dx+c \right ) \right ) ^{3}}{4\,d}}+{\frac{3\,{b}^{5}\sec \left ( dx+c \right ) \tan \left ( dx+c \right ) }{8\,d}}+{\frac{3\,{b}^{5}\ln \left ( \sec \left ( dx+c \right ) +\tan \left ( dx+c \right ) \right ) }{8\,d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.21271, size = 267, normalized size = 1.69 \begin{align*} a^{5} x + \frac{5 \,{\left (\tan \left (d x + c\right )^{3} + 3 \, \tan \left (d x + c\right )\right )} a b^{4}}{3 \, d} - \frac{b^{5}{\left (\frac{2 \,{\left (3 \, \sin \left (d x + c\right )^{3} - 5 \, \sin \left (d x + c\right )\right )}}{\sin \left (d x + c\right )^{4} - 2 \, \sin \left (d x + c\right )^{2} + 1} - 3 \, \log \left (\sin \left (d x + c\right ) + 1\right ) + 3 \, \log \left (\sin \left (d x + c\right ) - 1\right )\right )}}{16 \, d} - \frac{5 \, a^{2} b^{3}{\left (\frac{2 \, \sin \left (d x + c\right )}{\sin \left (d x + c\right )^{2} - 1} - \log \left (\sin \left (d x + c\right ) + 1\right ) + \log \left (\sin \left (d x + c\right ) - 1\right )\right )}}{2 \, d} + \frac{5 \, a^{4} b \log \left (\sec \left (d x + c\right ) + \tan \left (d x + c\right )\right )}{d} + \frac{10 \, a^{3} b^{2} \tan \left (d x + c\right )}{d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.80867, size = 444, normalized size = 2.81 \begin{align*} \frac{48 \, a^{5} d x \cos \left (d x + c\right )^{4} + 3 \,{\left (40 \, a^{4} b + 40 \, a^{2} b^{3} + 3 \, b^{5}\right )} \cos \left (d x + c\right )^{4} \log \left (\sin \left (d x + c\right ) + 1\right ) - 3 \,{\left (40 \, a^{4} b + 40 \, a^{2} b^{3} + 3 \, b^{5}\right )} \cos \left (d x + c\right )^{4} \log \left (-\sin \left (d x + c\right ) + 1\right ) + 2 \,{\left (40 \, a b^{4} \cos \left (d x + c\right ) + 6 \, b^{5} + 80 \,{\left (3 \, a^{3} b^{2} + a b^{4}\right )} \cos \left (d x + c\right )^{3} + 3 \,{\left (40 \, a^{2} b^{3} + 3 \, b^{5}\right )} \cos \left (d x + c\right )^{2}\right )} \sin \left (d x + c\right )}{48 \, d \cos \left (d x + c\right )^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (a + b \sec{\left (c + d x \right )}\right )^{5}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.18383, size = 513, normalized size = 3.25 \begin{align*} \frac{24 \,{\left (d x + c\right )} a^{5} + 3 \,{\left (40 \, a^{4} b + 40 \, a^{2} b^{3} + 3 \, b^{5}\right )} \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 1 \right |}\right ) - 3 \,{\left (40 \, a^{4} b + 40 \, a^{2} b^{3} + 3 \, b^{5}\right )} \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 1 \right |}\right ) - \frac{2 \,{\left (240 \, a^{3} b^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{7} - 120 \, a^{2} b^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{7} + 120 \, a b^{4} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{7} - 15 \, b^{5} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{7} - 720 \, a^{3} b^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 120 \, a^{2} b^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 200 \, a b^{4} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 9 \, b^{5} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 720 \, a^{3} b^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 120 \, a^{2} b^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 200 \, a b^{4} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 9 \, b^{5} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 240 \, a^{3} b^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 120 \, a^{2} b^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 120 \, a b^{4} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 15 \, b^{5} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 1\right )}^{4}}}{24 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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