Optimal. Leaf size=138 \[ \frac{a^3 \sec ^7(c+d x)}{7 d}+\frac{a^3 \sec ^6(c+d x)}{2 d}+\frac{a^3 \sec ^5(c+d x)}{5 d}-\frac{5 a^3 \sec ^4(c+d x)}{4 d}-\frac{5 a^3 \sec ^3(c+d x)}{3 d}+\frac{a^3 \sec ^2(c+d x)}{2 d}+\frac{3 a^3 \sec (c+d x)}{d}-\frac{a^3 \log (\cos (c+d x))}{d} \]
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Rubi [A] time = 0.0772046, antiderivative size = 138, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.095, Rules used = {3879, 88} \[ \frac{a^3 \sec ^7(c+d x)}{7 d}+\frac{a^3 \sec ^6(c+d x)}{2 d}+\frac{a^3 \sec ^5(c+d x)}{5 d}-\frac{5 a^3 \sec ^4(c+d x)}{4 d}-\frac{5 a^3 \sec ^3(c+d x)}{3 d}+\frac{a^3 \sec ^2(c+d x)}{2 d}+\frac{3 a^3 \sec (c+d x)}{d}-\frac{a^3 \log (\cos (c+d x))}{d} \]
Antiderivative was successfully verified.
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Rule 3879
Rule 88
Rubi steps
\begin{align*} \int (a+a \sec (c+d x))^3 \tan ^5(c+d x) \, dx &=-\frac{\operatorname{Subst}\left (\int \frac{(a-a x)^2 (a+a x)^5}{x^8} \, dx,x,\cos (c+d x)\right )}{a^4 d}\\ &=-\frac{\operatorname{Subst}\left (\int \left (\frac{a^7}{x^8}+\frac{3 a^7}{x^7}+\frac{a^7}{x^6}-\frac{5 a^7}{x^5}-\frac{5 a^7}{x^4}+\frac{a^7}{x^3}+\frac{3 a^7}{x^2}+\frac{a^7}{x}\right ) \, dx,x,\cos (c+d x)\right )}{a^4 d}\\ &=-\frac{a^3 \log (\cos (c+d x))}{d}+\frac{3 a^3 \sec (c+d x)}{d}+\frac{a^3 \sec ^2(c+d x)}{2 d}-\frac{5 a^3 \sec ^3(c+d x)}{3 d}-\frac{5 a^3 \sec ^4(c+d x)}{4 d}+\frac{a^3 \sec ^5(c+d x)}{5 d}+\frac{a^3 \sec ^6(c+d x)}{2 d}+\frac{a^3 \sec ^7(c+d x)}{7 d}\\ \end{align*}
Mathematica [A] time = 0.419514, size = 140, normalized size = 1.01 \[ -\frac{a^3 \sec ^7(c+d x) (-4522 \cos (2 (c+d x))+1050 \cos (3 (c+d x))-2380 \cos (4 (c+d x))-210 \cos (5 (c+d x))-630 \cos (6 (c+d x))+2205 \cos (3 (c+d x)) \log (\cos (c+d x))+735 \cos (5 (c+d x)) \log (\cos (c+d x))+105 \cos (7 (c+d x)) \log (\cos (c+d x))+105 \cos (c+d x) (35 \log (\cos (c+d x))+8)-3732)}{6720 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.051, size = 227, normalized size = 1.6 \begin{align*}{\frac{{a}^{3} \left ( \tan \left ( dx+c \right ) \right ) ^{4}}{4\,d}}-{\frac{{a}^{3} \left ( \tan \left ( dx+c \right ) \right ) ^{2}}{2\,d}}-{\frac{{a}^{3}\ln \left ( \cos \left ( dx+c \right ) \right ) }{d}}+{\frac{22\,{a}^{3} \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{35\,d \left ( \cos \left ( dx+c \right ) \right ) ^{5}}}-{\frac{22\,{a}^{3} \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{105\,d \left ( \cos \left ( dx+c \right ) \right ) ^{3}}}+{\frac{22\,{a}^{3} \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{35\,d\cos \left ( dx+c \right ) }}+{\frac{176\,{a}^{3}\cos \left ( dx+c \right ) }{105\,d}}+{\frac{22\,{a}^{3}\cos \left ( dx+c \right ) \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{35\,d}}+{\frac{88\,{a}^{3}\cos \left ( dx+c \right ) \left ( \sin \left ( dx+c \right ) \right ) ^{2}}{105\,d}}+{\frac{{a}^{3} \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{2\,d \left ( \cos \left ( dx+c \right ) \right ) ^{6}}}+{\frac{{a}^{3} \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{7\,d \left ( \cos \left ( dx+c \right ) \right ) ^{7}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.67266, size = 149, normalized size = 1.08 \begin{align*} -\frac{420 \, a^{3} \log \left (\cos \left (d x + c\right )\right ) - \frac{1260 \, a^{3} \cos \left (d x + c\right )^{6} + 210 \, a^{3} \cos \left (d x + c\right )^{5} - 700 \, a^{3} \cos \left (d x + c\right )^{4} - 525 \, a^{3} \cos \left (d x + c\right )^{3} + 84 \, a^{3} \cos \left (d x + c\right )^{2} + 210 \, a^{3} \cos \left (d x + c\right ) + 60 \, a^{3}}{\cos \left (d x + c\right )^{7}}}{420 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.02049, size = 308, normalized size = 2.23 \begin{align*} -\frac{420 \, a^{3} \cos \left (d x + c\right )^{7} \log \left (-\cos \left (d x + c\right )\right ) - 1260 \, a^{3} \cos \left (d x + c\right )^{6} - 210 \, a^{3} \cos \left (d x + c\right )^{5} + 700 \, a^{3} \cos \left (d x + c\right )^{4} + 525 \, a^{3} \cos \left (d x + c\right )^{3} - 84 \, a^{3} \cos \left (d x + c\right )^{2} - 210 \, a^{3} \cos \left (d x + c\right ) - 60 \, a^{3}}{420 \, d \cos \left (d x + c\right )^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 31.5841, size = 255, normalized size = 1.85 \begin{align*} \begin{cases} \frac{a^{3} \log{\left (\tan ^{2}{\left (c + d x \right )} + 1 \right )}}{2 d} + \frac{a^{3} \tan ^{4}{\left (c + d x \right )} \sec ^{3}{\left (c + d x \right )}}{7 d} + \frac{a^{3} \tan ^{4}{\left (c + d x \right )} \sec ^{2}{\left (c + d x \right )}}{2 d} + \frac{3 a^{3} \tan ^{4}{\left (c + d x \right )} \sec{\left (c + d x \right )}}{5 d} + \frac{a^{3} \tan ^{4}{\left (c + d x \right )}}{4 d} - \frac{4 a^{3} \tan ^{2}{\left (c + d x \right )} \sec ^{3}{\left (c + d x \right )}}{35 d} - \frac{a^{3} \tan ^{2}{\left (c + d x \right )} \sec ^{2}{\left (c + d x \right )}}{2 d} - \frac{4 a^{3} \tan ^{2}{\left (c + d x \right )} \sec{\left (c + d x \right )}}{5 d} - \frac{a^{3} \tan ^{2}{\left (c + d x \right )}}{2 d} + \frac{8 a^{3} \sec ^{3}{\left (c + d x \right )}}{105 d} + \frac{a^{3} \sec ^{2}{\left (c + d x \right )}}{2 d} + \frac{8 a^{3} \sec{\left (c + d x \right )}}{5 d} & \text{for}\: d \neq 0 \\x \left (a \sec{\left (c \right )} + a\right )^{3} \tan ^{5}{\left (c \right )} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 3.89641, size = 360, normalized size = 2.61 \begin{align*} \frac{420 \, a^{3} \log \left ({\left | -\frac{\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1} + 1 \right |}\right ) - 420 \, a^{3} \log \left ({\left | -\frac{\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1} - 1 \right |}\right ) + \frac{2497 \, a^{3} + \frac{18319 \, a^{3}{\left (\cos \left (d x + c\right ) - 1\right )}}{\cos \left (d x + c\right ) + 1} + \frac{58317 \, a^{3}{\left (\cos \left (d x + c\right ) - 1\right )}^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac{69475 \, a^{3}{\left (\cos \left (d x + c\right ) - 1\right )}^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} + \frac{56035 \, a^{3}{\left (\cos \left (d x + c\right ) - 1\right )}^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} + \frac{28749 \, a^{3}{\left (\cos \left (d x + c\right ) - 1\right )}^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}} + \frac{8463 \, a^{3}{\left (\cos \left (d x + c\right ) - 1\right )}^{6}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{6}} + \frac{1089 \, a^{3}{\left (\cos \left (d x + c\right ) - 1\right )}^{7}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{7}}}{{\left (\frac{\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1} + 1\right )}^{7}}}{420 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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