Integrand size = 21, antiderivative size = 123 \[ \int \frac {\csc ^5(e+f x)}{(b \sec (e+f x))^{5/2}} \, dx=\frac {3 \arctan \left (\frac {\sqrt {b \sec (e+f x)}}{\sqrt {b}}\right )}{32 b^{5/2} f}+\frac {3 \text {arctanh}\left (\frac {\sqrt {b \sec (e+f x)}}{\sqrt {b}}\right )}{32 b^{5/2} f}-\frac {\cot ^2(e+f x) \sqrt {b \sec (e+f x)}}{16 b^3 f}-\frac {\cot ^4(e+f x) \sqrt {b \sec (e+f x)}}{4 b^3 f} \]
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Time = 0.05 (sec) , antiderivative size = 123, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 7, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.333, Rules used = {2702, 294, 296, 335, 218, 212, 209} \[ \int \frac {\csc ^5(e+f x)}{(b \sec (e+f x))^{5/2}} \, dx=\frac {3 \arctan \left (\frac {\sqrt {b \sec (e+f x)}}{\sqrt {b}}\right )}{32 b^{5/2} f}+\frac {3 \text {arctanh}\left (\frac {\sqrt {b \sec (e+f x)}}{\sqrt {b}}\right )}{32 b^{5/2} f}-\frac {\cot ^4(e+f x) \sqrt {b \sec (e+f x)}}{4 b^3 f}-\frac {\cot ^2(e+f x) \sqrt {b \sec (e+f x)}}{16 b^3 f} \]
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Rule 209
Rule 212
Rule 218
Rule 294
Rule 296
Rule 335
Rule 2702
Rubi steps \begin{align*} \text {integral}& = \frac {\text {Subst}\left (\int \frac {x^{3/2}}{\left (-1+\frac {x^2}{b^2}\right )^3} \, dx,x,b \sec (e+f x)\right )}{b^5 f} \\ & = -\frac {\cot ^4(e+f x) \sqrt {b \sec (e+f x)}}{4 b^3 f}+\frac {\text {Subst}\left (\int \frac {1}{\sqrt {x} \left (-1+\frac {x^2}{b^2}\right )^2} \, dx,x,b \sec (e+f x)\right )}{8 b^3 f} \\ & = -\frac {\cot ^2(e+f x) \sqrt {b \sec (e+f x)}}{16 b^3 f}-\frac {\cot ^4(e+f x) \sqrt {b \sec (e+f x)}}{4 b^3 f}-\frac {3 \text {Subst}\left (\int \frac {1}{\sqrt {x} \left (-1+\frac {x^2}{b^2}\right )} \, dx,x,b \sec (e+f x)\right )}{32 b^3 f} \\ & = -\frac {\cot ^2(e+f x) \sqrt {b \sec (e+f x)}}{16 b^3 f}-\frac {\cot ^4(e+f x) \sqrt {b \sec (e+f x)}}{4 b^3 f}-\frac {3 \text {Subst}\left (\int \frac {1}{-1+\frac {x^4}{b^2}} \, dx,x,\sqrt {b \sec (e+f x)}\right )}{16 b^3 f} \\ & = -\frac {\cot ^2(e+f x) \sqrt {b \sec (e+f x)}}{16 b^3 f}-\frac {\cot ^4(e+f x) \sqrt {b \sec (e+f x)}}{4 b^3 f}+\frac {3 \text {Subst}\left (\int \frac {1}{b-x^2} \, dx,x,\sqrt {b \sec (e+f x)}\right )}{32 b^2 f}+\frac {3 \text {Subst}\left (\int \frac {1}{b+x^2} \, dx,x,\sqrt {b \sec (e+f x)}\right )}{32 b^2 f} \\ & = \frac {3 \arctan \left (\frac {\sqrt {b \sec (e+f x)}}{\sqrt {b}}\right )}{32 b^{5/2} f}+\frac {3 \text {arctanh}\left (\frac {\sqrt {b \sec (e+f x)}}{\sqrt {b}}\right )}{32 b^{5/2} f}-\frac {\cot ^2(e+f x) \sqrt {b \sec (e+f x)}}{16 b^3 f}-\frac {\cot ^4(e+f x) \sqrt {b \sec (e+f x)}}{4 b^3 f} \\ \end{align*}
Time = 1.22 (sec) , antiderivative size = 110, normalized size of antiderivative = 0.89 \[ \int \frac {\csc ^5(e+f x)}{(b \sec (e+f x))^{5/2}} \, dx=\frac {\left (6 \arctan \left (\sqrt {\sec (e+f x)}\right )-3 \log \left (1-\sqrt {\sec (e+f x)}\right )+3 \log \left (1+\sqrt {\sec (e+f x)}\right )-\frac {2 (5+3 \cos (2 (e+f x))) \csc ^4(e+f x)}{\sec ^{\frac {3}{2}}(e+f x)}\right ) \sqrt {\sec (e+f x)}}{64 b^2 f \sqrt {b \sec (e+f x)}} \]
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Leaf count of result is larger than twice the leaf count of optimal. \(347\) vs. \(2(99)=198\).
Time = 0.19 (sec) , antiderivative size = 348, normalized size of antiderivative = 2.83
method | result | size |
default | \(-\frac {\left (12 \left (\cos ^{3}\left (f x +e \right )\right ) \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}-3 \left (\sin ^{2}\left (f x +e \right )\right ) \cos \left (f x +e \right ) \arctan \left (\frac {1}{2 \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}}\right )-3 \ln \left (\frac {2 \cos \left (f x +e \right ) \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}+2 \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}-\cos \left (f x +e \right )+1}{\cos \left (f x +e \right )+1}\right ) \left (\sin ^{2}\left (f x +e \right )\right ) \cos \left (f x +e \right )+3 \arctan \left (\frac {1}{2 \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}}\right ) \left (\sin ^{2}\left (f x +e \right )\right )+3 \ln \left (\frac {2 \cos \left (f x +e \right ) \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}+2 \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}-\cos \left (f x +e \right )+1}{\cos \left (f x +e \right )+1}\right ) \left (\sin ^{2}\left (f x +e \right )\right )+4 \cos \left (f x +e \right ) \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}\right ) \left (\csc ^{4}\left (f x +e \right )\right )}{64 f \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}\, \sqrt {b \sec \left (f x +e \right )}\, b^{2}}\) | \(348\) |
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Leaf count of result is larger than twice the leaf count of optimal. 222 vs. \(2 (99) = 198\).
Time = 0.39 (sec) , antiderivative size = 458, normalized size of antiderivative = 3.72 \[ \int \frac {\csc ^5(e+f x)}{(b \sec (e+f x))^{5/2}} \, dx=\left [-\frac {6 \, {\left (\cos \left (f x + e\right )^{4} - 2 \, \cos \left (f x + e\right )^{2} + 1\right )} \sqrt {-b} \arctan \left (\frac {\sqrt {-b} \sqrt {\frac {b}{\cos \left (f x + e\right )}} {\left (\cos \left (f x + e\right ) + 1\right )}}{2 \, b}\right ) + 3 \, {\left (\cos \left (f x + e\right )^{4} - 2 \, \cos \left (f x + e\right )^{2} + 1\right )} \sqrt {-b} \log \left (\frac {b \cos \left (f x + e\right )^{2} + 4 \, {\left (\cos \left (f x + e\right )^{2} - \cos \left (f x + e\right )\right )} \sqrt {-b} \sqrt {\frac {b}{\cos \left (f x + e\right )}} - 6 \, b \cos \left (f x + e\right ) + b}{\cos \left (f x + e\right )^{2} + 2 \, \cos \left (f x + e\right ) + 1}\right ) + 8 \, {\left (3 \, \cos \left (f x + e\right )^{4} + \cos \left (f x + e\right )^{2}\right )} \sqrt {\frac {b}{\cos \left (f x + e\right )}}}{128 \, {\left (b^{3} f \cos \left (f x + e\right )^{4} - 2 \, b^{3} f \cos \left (f x + e\right )^{2} + b^{3} f\right )}}, -\frac {6 \, {\left (\cos \left (f x + e\right )^{4} - 2 \, \cos \left (f x + e\right )^{2} + 1\right )} \sqrt {b} \arctan \left (\frac {\sqrt {\frac {b}{\cos \left (f x + e\right )}} {\left (\cos \left (f x + e\right ) - 1\right )}}{2 \, \sqrt {b}}\right ) - 3 \, {\left (\cos \left (f x + e\right )^{4} - 2 \, \cos \left (f x + e\right )^{2} + 1\right )} \sqrt {b} \log \left (\frac {b \cos \left (f x + e\right )^{2} + 4 \, {\left (\cos \left (f x + e\right )^{2} + \cos \left (f x + e\right )\right )} \sqrt {b} \sqrt {\frac {b}{\cos \left (f x + e\right )}} + 6 \, b \cos \left (f x + e\right ) + b}{\cos \left (f x + e\right )^{2} - 2 \, \cos \left (f x + e\right ) + 1}\right ) + 8 \, {\left (3 \, \cos \left (f x + e\right )^{4} + \cos \left (f x + e\right )^{2}\right )} \sqrt {\frac {b}{\cos \left (f x + e\right )}}}{128 \, {\left (b^{3} f \cos \left (f x + e\right )^{4} - 2 \, b^{3} f \cos \left (f x + e\right )^{2} + b^{3} f\right )}}\right ] \]
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\[ \int \frac {\csc ^5(e+f x)}{(b \sec (e+f x))^{5/2}} \, dx=\int \frac {\csc ^{5}{\left (e + f x \right )}}{\left (b \sec {\left (e + f x \right )}\right )^{\frac {5}{2}}}\, dx \]
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Time = 0.26 (sec) , antiderivative size = 136, normalized size of antiderivative = 1.11 \[ \int \frac {\csc ^5(e+f x)}{(b \sec (e+f x))^{5/2}} \, dx=-\frac {b {\left (\frac {4 \, {\left (3 \, b^{2} \sqrt {\frac {b}{\cos \left (f x + e\right )}} + \left (\frac {b}{\cos \left (f x + e\right )}\right )^{\frac {5}{2}}\right )}}{b^{6} - \frac {2 \, b^{6}}{\cos \left (f x + e\right )^{2}} + \frac {b^{6}}{\cos \left (f x + e\right )^{4}}} - \frac {6 \, \arctan \left (\frac {\sqrt {\frac {b}{\cos \left (f x + e\right )}}}{\sqrt {b}}\right )}{b^{\frac {7}{2}}} + \frac {3 \, \log \left (-\frac {\sqrt {b} - \sqrt {\frac {b}{\cos \left (f x + e\right )}}}{\sqrt {b} + \sqrt {\frac {b}{\cos \left (f x + e\right )}}}\right )}{b^{\frac {7}{2}}}\right )}}{64 \, f} \]
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Time = 0.31 (sec) , antiderivative size = 131, normalized size of antiderivative = 1.07 \[ \int \frac {\csc ^5(e+f x)}{(b \sec (e+f x))^{5/2}} \, dx=-\frac {\frac {3 \, \arctan \left (\frac {\sqrt {b \cos \left (f x + e\right )}}{\sqrt {-b}}\right )}{\sqrt {-b} b^{2}} + \frac {3 \, \arctan \left (\frac {\sqrt {b \cos \left (f x + e\right )}}{\sqrt {b}}\right )}{b^{\frac {5}{2}}} + \frac {2 \, {\left (3 \, \sqrt {b \cos \left (f x + e\right )} b^{3} \cos \left (f x + e\right )^{3} + \sqrt {b \cos \left (f x + e\right )} b^{3} \cos \left (f x + e\right )\right )}}{{\left (b^{2} \cos \left (f x + e\right )^{2} - b^{2}\right )}^{2} b^{2}}}{32 \, f \mathrm {sgn}\left (\cos \left (f x + e\right )\right )} \]
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Timed out. \[ \int \frac {\csc ^5(e+f x)}{(b \sec (e+f x))^{5/2}} \, dx=\int \frac {1}{{\sin \left (e+f\,x\right )}^5\,{\left (\frac {b}{\cos \left (e+f\,x\right )}\right )}^{5/2}} \,d x \]
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