Integrand size = 17, antiderivative size = 46 \[ \int \sec ^5(a+b x) \tan ^5(a+b x) \, dx=\frac {\sec ^5(a+b x)}{5 b}-\frac {2 \sec ^7(a+b x)}{7 b}+\frac {\sec ^9(a+b x)}{9 b} \]
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Time = 0.02 (sec) , antiderivative size = 46, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {2686, 276} \[ \int \sec ^5(a+b x) \tan ^5(a+b x) \, dx=\frac {\sec ^9(a+b x)}{9 b}-\frac {2 \sec ^7(a+b x)}{7 b}+\frac {\sec ^5(a+b x)}{5 b} \]
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Rule 276
Rule 2686
Rubi steps \begin{align*} \text {integral}& = \frac {\text {Subst}\left (\int x^4 \left (-1+x^2\right )^2 \, dx,x,\sec (a+b x)\right )}{b} \\ & = \frac {\text {Subst}\left (\int \left (x^4-2 x^6+x^8\right ) \, dx,x,\sec (a+b x)\right )}{b} \\ & = \frac {\sec ^5(a+b x)}{5 b}-\frac {2 \sec ^7(a+b x)}{7 b}+\frac {\sec ^9(a+b x)}{9 b} \\ \end{align*}
Time = 0.09 (sec) , antiderivative size = 46, normalized size of antiderivative = 1.00 \[ \int \sec ^5(a+b x) \tan ^5(a+b x) \, dx=\frac {\sec ^5(a+b x)}{5 b}-\frac {2 \sec ^7(a+b x)}{7 b}+\frac {\sec ^9(a+b x)}{9 b} \]
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Time = 0.26 (sec) , antiderivative size = 36, normalized size of antiderivative = 0.78
method | result | size |
derivativedivides | \(\frac {\frac {\left (\sec ^{9}\left (b x +a \right )\right )}{9}-\frac {2 \left (\sec ^{7}\left (b x +a \right )\right )}{7}+\frac {\left (\sec ^{5}\left (b x +a \right )\right )}{5}}{b}\) | \(36\) |
default | \(\frac {\frac {\left (\sec ^{9}\left (b x +a \right )\right )}{9}-\frac {2 \left (\sec ^{7}\left (b x +a \right )\right )}{7}+\frac {\left (\sec ^{5}\left (b x +a \right )\right )}{5}}{b}\) | \(36\) |
risch | \(\frac {\frac {32 \,{\mathrm e}^{13 i \left (b x +a \right )}}{5}-\frac {384 \,{\mathrm e}^{11 i \left (b x +a \right )}}{35}+\frac {6976 \,{\mathrm e}^{9 i \left (b x +a \right )}}{315}-\frac {384 \,{\mathrm e}^{7 i \left (b x +a \right )}}{35}+\frac {32 \,{\mathrm e}^{5 i \left (b x +a \right )}}{5}}{b \left ({\mathrm e}^{2 i \left (b x +a \right )}+1\right )^{9}}\) | \(75\) |
parallelrisch | \(\frac {-\frac {16}{315}-\frac {32 \left (\tan ^{12}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )}{3}-16 \left (\tan ^{10}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )-\frac {112 \left (\tan ^{8}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )}{5}-\frac {32 \left (\tan ^{6}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )}{5}-\frac {64 \left (\tan ^{4}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )}{35}+\frac {16 \left (\tan ^{2}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )}{35}}{b \left (\tan ^{2}\left (\frac {b x}{2}+\frac {a}{2}\right )-1\right )^{9}}\) | \(101\) |
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Time = 0.32 (sec) , antiderivative size = 35, normalized size of antiderivative = 0.76 \[ \int \sec ^5(a+b x) \tan ^5(a+b x) \, dx=\frac {63 \, \cos \left (b x + a\right )^{4} - 90 \, \cos \left (b x + a\right )^{2} + 35}{315 \, b \cos \left (b x + a\right )^{9}} \]
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Timed out. \[ \int \sec ^5(a+b x) \tan ^5(a+b x) \, dx=\text {Timed out} \]
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Time = 0.19 (sec) , antiderivative size = 35, normalized size of antiderivative = 0.76 \[ \int \sec ^5(a+b x) \tan ^5(a+b x) \, dx=\frac {63 \, \cos \left (b x + a\right )^{4} - 90 \, \cos \left (b x + a\right )^{2} + 35}{315 \, b \cos \left (b x + a\right )^{9}} \]
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Leaf count of result is larger than twice the leaf count of optimal. 160 vs. \(2 (40) = 80\).
Time = 0.36 (sec) , antiderivative size = 160, normalized size of antiderivative = 3.48 \[ \int \sec ^5(a+b x) \tan ^5(a+b x) \, dx=\frac {16 \, {\left (\frac {9 \, {\left (\cos \left (b x + a\right ) - 1\right )}}{\cos \left (b x + a\right ) + 1} + \frac {36 \, {\left (\cos \left (b x + a\right ) - 1\right )}^{2}}{{\left (\cos \left (b x + a\right ) + 1\right )}^{2}} - \frac {126 \, {\left (\cos \left (b x + a\right ) - 1\right )}^{3}}{{\left (\cos \left (b x + a\right ) + 1\right )}^{3}} + \frac {441 \, {\left (\cos \left (b x + a\right ) - 1\right )}^{4}}{{\left (\cos \left (b x + a\right ) + 1\right )}^{4}} - \frac {315 \, {\left (\cos \left (b x + a\right ) - 1\right )}^{5}}{{\left (\cos \left (b x + a\right ) + 1\right )}^{5}} + \frac {210 \, {\left (\cos \left (b x + a\right ) - 1\right )}^{6}}{{\left (\cos \left (b x + a\right ) + 1\right )}^{6}} + 1\right )}}{315 \, b {\left (\frac {\cos \left (b x + a\right ) - 1}{\cos \left (b x + a\right ) + 1} + 1\right )}^{9}} \]
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Time = 0.52 (sec) , antiderivative size = 35, normalized size of antiderivative = 0.76 \[ \int \sec ^5(a+b x) \tan ^5(a+b x) \, dx=\frac {63\,{\cos \left (a+b\,x\right )}^4-90\,{\cos \left (a+b\,x\right )}^2+35}{315\,b\,{\cos \left (a+b\,x\right )}^9} \]
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