Integrand size = 19, antiderivative size = 60 \[ \int \sec ^6(c+d x) (a+b \tan (c+d x)) \, dx=\frac {b \sec ^6(c+d x)}{6 d}+\frac {a \tan (c+d x)}{d}+\frac {2 a \tan ^3(c+d x)}{3 d}+\frac {a \tan ^5(c+d x)}{5 d} \]
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Time = 0.05 (sec) , antiderivative size = 60, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.105, Rules used = {3567, 3852} \[ \int \sec ^6(c+d x) (a+b \tan (c+d x)) \, dx=\frac {a \tan ^5(c+d x)}{5 d}+\frac {2 a \tan ^3(c+d x)}{3 d}+\frac {a \tan (c+d x)}{d}+\frac {b \sec ^6(c+d x)}{6 d} \]
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Rule 3567
Rule 3852
Rubi steps \begin{align*} \text {integral}& = \frac {b \sec ^6(c+d x)}{6 d}+a \int \sec ^6(c+d x) \, dx \\ & = \frac {b \sec ^6(c+d x)}{6 d}-\frac {a \text {Subst}\left (\int \left (1+2 x^2+x^4\right ) \, dx,x,-\tan (c+d x)\right )}{d} \\ & = \frac {b \sec ^6(c+d x)}{6 d}+\frac {a \tan (c+d x)}{d}+\frac {2 a \tan ^3(c+d x)}{3 d}+\frac {a \tan ^5(c+d x)}{5 d} \\ \end{align*}
Time = 0.20 (sec) , antiderivative size = 53, normalized size of antiderivative = 0.88 \[ \int \sec ^6(c+d x) (a+b \tan (c+d x)) \, dx=\frac {b \sec ^6(c+d x)}{6 d}+\frac {a \left (\tan (c+d x)+\frac {2}{3} \tan ^3(c+d x)+\frac {1}{5} \tan ^5(c+d x)\right )}{d} \]
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Time = 14.75 (sec) , antiderivative size = 69, normalized size of antiderivative = 1.15
method | result | size |
derivativedivides | \(\frac {\frac {b \left (\tan ^{6}\left (d x +c \right )\right )}{6}+\frac {a \left (\tan ^{5}\left (d x +c \right )\right )}{5}+\frac {\left (\tan ^{4}\left (d x +c \right )\right ) b}{2}+\frac {2 a \left (\tan ^{3}\left (d x +c \right )\right )}{3}+\frac {b \left (\tan ^{2}\left (d x +c \right )\right )}{2}+a \tan \left (d x +c \right )}{d}\) | \(69\) |
default | \(\frac {\frac {b \left (\tan ^{6}\left (d x +c \right )\right )}{6}+\frac {a \left (\tan ^{5}\left (d x +c \right )\right )}{5}+\frac {\left (\tan ^{4}\left (d x +c \right )\right ) b}{2}+\frac {2 a \left (\tan ^{3}\left (d x +c \right )\right )}{3}+\frac {b \left (\tan ^{2}\left (d x +c \right )\right )}{2}+a \tan \left (d x +c \right )}{d}\) | \(69\) |
risch | \(\frac {\frac {32 i a \,{\mathrm e}^{6 i \left (d x +c \right )}}{3}+\frac {32 b \,{\mathrm e}^{6 i \left (d x +c \right )}}{3}+16 i a \,{\mathrm e}^{4 i \left (d x +c \right )}+\frac {32 i a \,{\mathrm e}^{2 i \left (d x +c \right )}}{5}+\frac {16 i a}{15}}{d \left ({\mathrm e}^{2 i \left (d x +c \right )}+1\right )^{6}}\) | \(75\) |
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Time = 0.24 (sec) , antiderivative size = 57, normalized size of antiderivative = 0.95 \[ \int \sec ^6(c+d x) (a+b \tan (c+d x)) \, dx=\frac {2 \, {\left (8 \, a \cos \left (d x + c\right )^{5} + 4 \, a \cos \left (d x + c\right )^{3} + 3 \, a \cos \left (d x + c\right )\right )} \sin \left (d x + c\right ) + 5 \, b}{30 \, d \cos \left (d x + c\right )^{6}} \]
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Time = 1.48 (sec) , antiderivative size = 56, normalized size of antiderivative = 0.93 \[ \int \sec ^6(c+d x) (a+b \tan (c+d x)) \, dx=\begin {cases} \frac {a \left (\frac {\tan ^{5}{\left (c + d x \right )}}{5} + \frac {2 \tan ^{3}{\left (c + d x \right )}}{3} + \tan {\left (c + d x \right )}\right ) + \frac {b \sec ^{6}{\left (c + d x \right )}}{6}}{d} & \text {for}\: d \neq 0 \\x \left (a + b \tan {\left (c \right )}\right ) \sec ^{6}{\left (c \right )} & \text {otherwise} \end {cases} \]
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Time = 0.20 (sec) , antiderivative size = 70, normalized size of antiderivative = 1.17 \[ \int \sec ^6(c+d x) (a+b \tan (c+d x)) \, dx=\frac {5 \, b \tan \left (d x + c\right )^{6} + 6 \, a \tan \left (d x + c\right )^{5} + 15 \, b \tan \left (d x + c\right )^{4} + 20 \, a \tan \left (d x + c\right )^{3} + 15 \, b \tan \left (d x + c\right )^{2} + 30 \, a \tan \left (d x + c\right )}{30 \, d} \]
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Time = 0.39 (sec) , antiderivative size = 70, normalized size of antiderivative = 1.17 \[ \int \sec ^6(c+d x) (a+b \tan (c+d x)) \, dx=\frac {5 \, b \tan \left (d x + c\right )^{6} + 6 \, a \tan \left (d x + c\right )^{5} + 15 \, b \tan \left (d x + c\right )^{4} + 20 \, a \tan \left (d x + c\right )^{3} + 15 \, b \tan \left (d x + c\right )^{2} + 30 \, a \tan \left (d x + c\right )}{30 \, d} \]
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Time = 4.10 (sec) , antiderivative size = 68, normalized size of antiderivative = 1.13 \[ \int \sec ^6(c+d x) (a+b \tan (c+d x)) \, dx=\frac {\frac {b\,{\mathrm {tan}\left (c+d\,x\right )}^6}{6}+\frac {a\,{\mathrm {tan}\left (c+d\,x\right )}^5}{5}+\frac {b\,{\mathrm {tan}\left (c+d\,x\right )}^4}{2}+\frac {2\,a\,{\mathrm {tan}\left (c+d\,x\right )}^3}{3}+\frac {b\,{\mathrm {tan}\left (c+d\,x\right )}^2}{2}+a\,\mathrm {tan}\left (c+d\,x\right )}{d} \]
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