Optimal. Leaf size=84 \[ \frac{\tan ^4(c+d x) (5 a+4 b \sec (c+d x))}{20 d}-\frac{\tan ^2(c+d x) (15 a+8 b \sec (c+d x))}{30 d}-\frac{a \log (\cos (c+d x))}{d}+\frac{8 b \sec (c+d x)}{15 d} \]
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Rubi [A] time = 0.0935648, antiderivative size = 84, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.263, Rules used = {3881, 3884, 3475, 2606, 8} \[ \frac{\tan ^4(c+d x) (5 a+4 b \sec (c+d x))}{20 d}-\frac{\tan ^2(c+d x) (15 a+8 b \sec (c+d x))}{30 d}-\frac{a \log (\cos (c+d x))}{d}+\frac{8 b \sec (c+d x)}{15 d} \]
Antiderivative was successfully verified.
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Rule 3881
Rule 3884
Rule 3475
Rule 2606
Rule 8
Rubi steps
\begin{align*} \int (a+b \sec (c+d x)) \tan ^5(c+d x) \, dx &=\frac{(5 a+4 b \sec (c+d x)) \tan ^4(c+d x)}{20 d}-\frac{1}{5} \int (5 a+4 b \sec (c+d x)) \tan ^3(c+d x) \, dx\\ &=-\frac{(15 a+8 b \sec (c+d x)) \tan ^2(c+d x)}{30 d}+\frac{(5 a+4 b \sec (c+d x)) \tan ^4(c+d x)}{20 d}+\frac{1}{15} \int (15 a+8 b \sec (c+d x)) \tan (c+d x) \, dx\\ &=-\frac{(15 a+8 b \sec (c+d x)) \tan ^2(c+d x)}{30 d}+\frac{(5 a+4 b \sec (c+d x)) \tan ^4(c+d x)}{20 d}+a \int \tan (c+d x) \, dx+\frac{1}{15} (8 b) \int \sec (c+d x) \tan (c+d x) \, dx\\ &=-\frac{a \log (\cos (c+d x))}{d}-\frac{(15 a+8 b \sec (c+d x)) \tan ^2(c+d x)}{30 d}+\frac{(5 a+4 b \sec (c+d x)) \tan ^4(c+d x)}{20 d}+\frac{(8 b) \operatorname{Subst}(\int 1 \, dx,x,\sec (c+d x))}{15 d}\\ &=-\frac{a \log (\cos (c+d x))}{d}+\frac{8 b \sec (c+d x)}{15 d}-\frac{(15 a+8 b \sec (c+d x)) \tan ^2(c+d x)}{30 d}+\frac{(5 a+4 b \sec (c+d x)) \tan ^4(c+d x)}{20 d}\\ \end{align*}
Mathematica [A] time = 0.189151, size = 82, normalized size = 0.98 \[ -\frac{a \left (-\tan ^4(c+d x)+2 \tan ^2(c+d x)+4 \log (\cos (c+d x))\right )}{4 d}+\frac{b \sec ^5(c+d x)}{5 d}-\frac{2 b \sec ^3(c+d x)}{3 d}+\frac{b \sec (c+d x)}{d} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.04, size = 161, normalized size = 1.9 \begin{align*}{\frac{a \left ( \tan \left ( dx+c \right ) \right ) ^{4}}{4\,d}}-{\frac{ \left ( \tan \left ( dx+c \right ) \right ) ^{2}a}{2\,d}}-{\frac{a\ln \left ( \cos \left ( dx+c \right ) \right ) }{d}}+{\frac{b \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{5\,d \left ( \cos \left ( dx+c \right ) \right ) ^{5}}}-{\frac{b \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{15\,d \left ( \cos \left ( dx+c \right ) \right ) ^{3}}}+{\frac{b \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{5\,d\cos \left ( dx+c \right ) }}+{\frac{8\,b\cos \left ( dx+c \right ) }{15\,d}}+{\frac{b\cos \left ( dx+c \right ) \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{5\,d}}+{\frac{4\,b\cos \left ( dx+c \right ) \left ( \sin \left ( dx+c \right ) \right ) ^{2}}{15\,d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.988523, size = 97, normalized size = 1.15 \begin{align*} -\frac{60 \, a \log \left (\cos \left (d x + c\right )\right ) - \frac{60 \, b \cos \left (d x + c\right )^{4} - 60 \, a \cos \left (d x + c\right )^{3} - 40 \, b \cos \left (d x + c\right )^{2} + 15 \, a \cos \left (d x + c\right ) + 12 \, b}{\cos \left (d x + c\right )^{5}}}{60 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.34255, size = 216, normalized size = 2.57 \begin{align*} -\frac{60 \, a \cos \left (d x + c\right )^{5} \log \left (-\cos \left (d x + c\right )\right ) - 60 \, b \cos \left (d x + c\right )^{4} + 60 \, a \cos \left (d x + c\right )^{3} + 40 \, b \cos \left (d x + c\right )^{2} - 15 \, a \cos \left (d x + c\right ) - 12 \, b}{60 \, d \cos \left (d x + c\right )^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 5.30308, size = 112, normalized size = 1.33 \begin{align*} \begin{cases} \frac{a \log{\left (\tan ^{2}{\left (c + d x \right )} + 1 \right )}}{2 d} + \frac{a \tan ^{4}{\left (c + d x \right )}}{4 d} - \frac{a \tan ^{2}{\left (c + d x \right )}}{2 d} + \frac{b \tan ^{4}{\left (c + d x \right )} \sec{\left (c + d x \right )}}{5 d} - \frac{4 b \tan ^{2}{\left (c + d x \right )} \sec{\left (c + d x \right )}}{15 d} + \frac{8 b \sec{\left (c + d x \right )}}{15 d} & \text{for}\: d \neq 0 \\x \left (a + b \sec{\left (c \right )}\right ) \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 = 3.54973, size = 335, normalized size = 3.99 \begin{align*} \frac{60 \, a \log \left ({\left | -\frac{\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1} + 1 \right |}\right ) - 60 \, a \log \left ({\left | -\frac{\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1} - 1 \right |}\right ) + \frac{137 \, a + 64 \, b + \frac{805 \, a{\left (\cos \left (d x + c\right ) - 1\right )}}{\cos \left (d x + c\right ) + 1} + \frac{320 \, b{\left (\cos \left (d x + c\right ) - 1\right )}}{\cos \left (d x + c\right ) + 1} + \frac{1970 \, a{\left (\cos \left (d x + c\right ) - 1\right )}^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac{640 \, b{\left (\cos \left (d x + c\right ) - 1\right )}^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac{1970 \, a{\left (\cos \left (d x + c\right ) - 1\right )}^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} + \frac{805 \, a{\left (\cos \left (d x + c\right ) - 1\right )}^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} + \frac{137 \, a{\left (\cos \left (d x + c\right ) - 1\right )}^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}}}{{\left (\frac{\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1} + 1\right )}^{5}}}{60 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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