Integrand size = 27, antiderivative size = 324 \[ \int \frac {(c+d \sec (e+f x))^3}{(a+a \sec (e+f x))^{3/2}} \, dx=\frac {2 d^3 \tan (e+f x)}{a f \sqrt {a+a \sec (e+f x)}}-\frac {(c-d)^3 \tan (e+f x)}{2 a f (1+\sec (e+f x)) \sqrt {a+a \sec (e+f x)}}+\frac {2 c^3 \text {arctanh}\left (\frac {\sqrt {a-a \sec (e+f x)}}{\sqrt {a}}\right ) \tan (e+f x)}{\sqrt {a} f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}}-\frac {(c-d)^3 \text {arctanh}\left (\frac {\sqrt {a-a \sec (e+f x)}}{\sqrt {2} \sqrt {a}}\right ) \tan (e+f x)}{2 \sqrt {2} \sqrt {a} f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}}-\frac {\sqrt {2} (c-d)^2 (c+2 d) \text {arctanh}\left (\frac {\sqrt {a-a \sec (e+f x)}}{\sqrt {2} \sqrt {a}}\right ) \tan (e+f x)}{\sqrt {a} f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}} \]
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Time = 0.27 (sec) , antiderivative size = 324, normalized size of antiderivative = 1.00, number of steps used = 10, number of rules used = 5, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.185, Rules used = {4025, 186, 65, 212, 44} \[ \int \frac {(c+d \sec (e+f x))^3}{(a+a \sec (e+f x))^{3/2}} \, dx=\frac {2 c^3 \tan (e+f x) \text {arctanh}\left (\frac {\sqrt {a-a \sec (e+f x)}}{\sqrt {a}}\right )}{\sqrt {a} f \sqrt {a-a \sec (e+f x)} \sqrt {a \sec (e+f x)+a}}-\frac {(c-d)^3 \tan (e+f x) \text {arctanh}\left (\frac {\sqrt {a-a \sec (e+f x)}}{\sqrt {2} \sqrt {a}}\right )}{2 \sqrt {2} \sqrt {a} f \sqrt {a-a \sec (e+f x)} \sqrt {a \sec (e+f x)+a}}-\frac {\sqrt {2} (c-d)^2 (c+2 d) \tan (e+f x) \text {arctanh}\left (\frac {\sqrt {a-a \sec (e+f x)}}{\sqrt {2} \sqrt {a}}\right )}{\sqrt {a} f \sqrt {a-a \sec (e+f x)} \sqrt {a \sec (e+f x)+a}}-\frac {(c-d)^3 \tan (e+f x)}{2 a f (\sec (e+f x)+1) \sqrt {a \sec (e+f x)+a}}+\frac {2 d^3 \tan (e+f x)}{a f \sqrt {a \sec (e+f x)+a}} \]
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Rule 44
Rule 65
Rule 186
Rule 212
Rule 4025
Rubi steps \begin{align*} \text {integral}& = -\frac {\left (a^2 \tan (e+f x)\right ) \text {Subst}\left (\int \frac {(c+d x)^3}{x \sqrt {a-a x} (a+a x)^2} \, dx,x,\sec (e+f x)\right )}{f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}} \\ & = -\frac {\left (a^2 \tan (e+f x)\right ) \text {Subst}\left (\int \left (\frac {d^3}{a^2 \sqrt {a-a x}}+\frac {c^3}{a^2 x \sqrt {a-a x}}-\frac {(c-d)^3}{a^2 (1+x)^2 \sqrt {a-a x}}-\frac {(c-d)^2 (c+2 d)}{a^2 (1+x) \sqrt {a-a x}}\right ) \, dx,x,\sec (e+f x)\right )}{f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}} \\ & = \frac {2 d^3 \tan (e+f x)}{a f \sqrt {a+a \sec (e+f x)}}-\frac {\left (c^3 \tan (e+f x)\right ) \text {Subst}\left (\int \frac {1}{x \sqrt {a-a x}} \, dx,x,\sec (e+f x)\right )}{f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}}+\frac {\left ((c-d)^3 \tan (e+f x)\right ) \text {Subst}\left (\int \frac {1}{(1+x)^2 \sqrt {a-a x}} \, dx,x,\sec (e+f x)\right )}{f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}}+\frac {\left ((c-d)^2 (c+2 d) \tan (e+f x)\right ) \text {Subst}\left (\int \frac {1}{(1+x) \sqrt {a-a x}} \, dx,x,\sec (e+f x)\right )}{f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}} \\ & = \frac {2 d^3 \tan (e+f x)}{a f \sqrt {a+a \sec (e+f x)}}-\frac {(c-d)^3 \tan (e+f x)}{2 a f (1+\sec (e+f x)) \sqrt {a+a \sec (e+f x)}}+\frac {\left (2 c^3 \tan (e+f x)\right ) \text {Subst}\left (\int \frac {1}{1-\frac {x^2}{a}} \, dx,x,\sqrt {a-a \sec (e+f x)}\right )}{a f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}}+\frac {\left ((c-d)^3 \tan (e+f x)\right ) \text {Subst}\left (\int \frac {1}{(1+x) \sqrt {a-a x}} \, dx,x,\sec (e+f x)\right )}{4 f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}}-\frac {\left (2 (c-d)^2 (c+2 d) \tan (e+f x)\right ) \text {Subst}\left (\int \frac {1}{2-\frac {x^2}{a}} \, dx,x,\sqrt {a-a \sec (e+f x)}\right )}{a f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}} \\ & = \frac {2 d^3 \tan (e+f x)}{a f \sqrt {a+a \sec (e+f x)}}-\frac {(c-d)^3 \tan (e+f x)}{2 a f (1+\sec (e+f x)) \sqrt {a+a \sec (e+f x)}}+\frac {2 c^3 \text {arctanh}\left (\frac {\sqrt {a-a \sec (e+f x)}}{\sqrt {a}}\right ) \tan (e+f x)}{\sqrt {a} f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}}-\frac {\sqrt {2} (c-d)^2 (c+2 d) \text {arctanh}\left (\frac {\sqrt {a-a \sec (e+f x)}}{\sqrt {2} \sqrt {a}}\right ) \tan (e+f x)}{\sqrt {a} f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}}-\frac {\left ((c-d)^3 \tan (e+f x)\right ) \text {Subst}\left (\int \frac {1}{2-\frac {x^2}{a}} \, dx,x,\sqrt {a-a \sec (e+f x)}\right )}{2 a f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}} \\ & = \frac {2 d^3 \tan (e+f x)}{a f \sqrt {a+a \sec (e+f x)}}-\frac {(c-d)^3 \tan (e+f x)}{2 a f (1+\sec (e+f x)) \sqrt {a+a \sec (e+f x)}}+\frac {2 c^3 \text {arctanh}\left (\frac {\sqrt {a-a \sec (e+f x)}}{\sqrt {a}}\right ) \tan (e+f x)}{\sqrt {a} f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}}-\frac {(c-d)^3 \text {arctanh}\left (\frac {\sqrt {a-a \sec (e+f x)}}{\sqrt {2} \sqrt {a}}\right ) \tan (e+f x)}{2 \sqrt {2} \sqrt {a} f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}}-\frac {\sqrt {2} (c-d)^2 (c+2 d) \text {arctanh}\left (\frac {\sqrt {a-a \sec (e+f x)}}{\sqrt {2} \sqrt {a}}\right ) \tan (e+f x)}{\sqrt {a} f \sqrt {a-a \sec (e+f x)} \sqrt {a+a \sec (e+f x)}} \\ \end{align*}
Result contains higher order function than in optimal. Order 5 vs. order 3 in optimal.
Time = 8.09 (sec) , antiderivative size = 856, normalized size of antiderivative = 2.64 \[ \int \frac {(c+d \sec (e+f x))^3}{(a+a \sec (e+f x))^{3/2}} \, dx=\frac {2 \cos ^3\left (\frac {1}{2} (e+f x)\right ) (c+d \sec (e+f x))^3 \sqrt {\frac {1}{1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}} \sqrt {1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )} \left (-\frac {3}{2} (c-d)^3 \arctan \left (\frac {1-2 \sin \left (\frac {1}{2} (e+f x)\right )}{\sqrt {1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}}\right )+\frac {3}{2} (c-d)^3 \arctan \left (\frac {1+2 \sin \left (\frac {1}{2} (e+f x)\right )}{\sqrt {1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}}\right )-\frac {4 c^2 (c-3 d) \sin \left (\frac {1}{2} (e+f x)\right )}{\sqrt {1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}}+\frac {(c-d)^3 \left (1-2 \sin \left (\frac {1}{2} (e+f x)\right )\right )}{4 \left (1+\sin \left (\frac {1}{2} (e+f x)\right )\right ) \sqrt {1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}}-\frac {(c-d)^3 \left (1+2 \sin \left (\frac {1}{2} (e+f x)\right )\right )}{4 \left (1-\sin \left (\frac {1}{2} (e+f x)\right )\right ) \sqrt {1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}}-\frac {(c-d)^3 \sqrt {1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}}{1-\sin \left (\frac {1}{2} (e+f x)\right )}+\frac {(c-d)^3 \sqrt {1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}}{1+\sin \left (\frac {1}{2} (e+f x)\right )}-\frac {2 c^3 \left (-\sqrt {2} \arcsin \left (\sqrt {2} \sin \left (\frac {1}{2} (e+f x)\right )\right )+2 \sqrt {2} \arcsin \left (\sqrt {2} \sin \left (\frac {1}{2} (e+f x)\right )\right ) \sin ^2\left (\frac {1}{2} (e+f x)\right )+2 \sin \left (\frac {1}{2} (e+f x)\right ) \sqrt {1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}\right )}{1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}-\frac {(c-d)^2 (11 c+d) \sin \left (\frac {1}{2} (e+f x)\right ) \left (\frac {2 \cos ^2\left (\frac {1}{2} (e+f x)\right ) \operatorname {Hypergeometric2F1}\left (2,\frac {5}{2},\frac {7}{2},-\frac {\sin ^2\left (\frac {1}{2} (e+f x)\right )}{1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}\right ) \sin ^2\left (\frac {1}{2} (e+f x)\right )}{1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}+5 \csc ^4\left (\frac {1}{2} (e+f x)\right ) \sqrt {-\frac {\sin ^2\left (\frac {1}{2} (e+f x)\right )}{1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}} \left (1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )\right )^2 \left (3-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )\right ) \left (-\text {arctanh}\left (\sqrt {-\frac {\sin ^2\left (\frac {1}{2} (e+f x)\right )}{1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}}\right )+\sqrt {-\frac {\sin ^2\left (\frac {1}{2} (e+f x)\right )}{1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )}}\right )\right )}{10 \left (1-2 \sin ^2\left (\frac {1}{2} (e+f x)\right )\right )^{3/2}}\right )}{f (d+c \cos (e+f x))^3 \sec ^{\frac {3}{2}}(e+f x) (a (1+\sec (e+f x)))^{3/2}} \]
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Leaf count of result is larger than twice the leaf count of optimal. \(586\) vs. \(2(280)=560\).
Time = 6.06 (sec) , antiderivative size = 587, normalized size of antiderivative = 1.81
method | result | size |
default | \(\frac {\sqrt {-\frac {2 a}{\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}}\, \left (4 \,\operatorname {arctanh}\left (\frac {\sqrt {2}\, \left (-\cot \left (f x +e \right )+\csc \left (f x +e \right )\right )}{\sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}}\right ) \sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\, \sqrt {2}\, c^{3}+c^{3} \left (1-\cos \left (f x +e \right )\right )^{3} \csc \left (f x +e \right )^{3}-3 c^{2} d \left (1-\cos \left (f x +e \right )\right )^{3} \csc \left (f x +e \right )^{3}+3 c \,d^{2} \left (1-\cos \left (f x +e \right )\right )^{3} \csc \left (f x +e \right )^{3}-d^{3} \left (1-\cos \left (f x +e \right )\right )^{3} \csc \left (f x +e \right )^{3}-5 \ln \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )+\sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\right ) \sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\, c^{3}+3 \ln \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )+\sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\right ) \sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\, c^{2} d +9 \ln \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )+\sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\right ) \sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\, c \,d^{2}-7 \ln \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )+\sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\right ) \sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\, d^{3}-c^{3} \left (-\cot \left (f x +e \right )+\csc \left (f x +e \right )\right )+3 c^{2} d \left (-\cot \left (f x +e \right )+\csc \left (f x +e \right )\right )-3 c \,d^{2} \left (-\cot \left (f x +e \right )+\csc \left (f x +e \right )\right )+9 d^{3} \left (-\cot \left (f x +e \right )+\csc \left (f x +e \right )\right )\right )}{4 a^{2} f}\) | \(587\) |
parts | \(\frac {c^{3} \sqrt {-\frac {2 a}{\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}}\, \sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\, \left (4 \sqrt {2}\, \operatorname {arctanh}\left (\frac {\sqrt {2}\, \left (-\cot \left (f x +e \right )+\csc \left (f x +e \right )\right )}{\sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}}\right )+\sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\, \left (-\cot \left (f x +e \right )+\csc \left (f x +e \right )\right )-5 \ln \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )+\sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\right )\right )}{4 f \,a^{2}}-\frac {d^{3} \sqrt {-\frac {2 a}{\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}}\, \left (\left (1-\cos \left (f x +e \right )\right )^{3} \csc \left (f x +e \right )^{3}+7 \ln \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )+\sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\right ) \sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}-9 \csc \left (f x +e \right )+9 \cot \left (f x +e \right )\right )}{4 f \,a^{2}}-\frac {3 c^{2} d \sqrt {-\frac {2 a}{\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}}\, \sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\, \left (\sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\, \left (-\cot \left (f x +e \right )+\csc \left (f x +e \right )\right )-\ln \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )+\sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\right )\right )}{4 f \,a^{2}}+\frac {3 c \,d^{2} \sqrt {-\frac {2 a}{\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}}\, \sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\, \left (\sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\, \left (-\cot \left (f x +e \right )+\csc \left (f x +e \right )\right )+3 \ln \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )+\sqrt {\left (1-\cos \left (f x +e \right )\right )^{2} \csc \left (f x +e \right )^{2}-1}\right )\right )}{4 f \,a^{2}}\) | \(654\) |
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Time = 14.30 (sec) , antiderivative size = 701, normalized size of antiderivative = 2.16 \[ \int \frac {(c+d \sec (e+f x))^3}{(a+a \sec (e+f x))^{3/2}} \, dx=\left [-\frac {\sqrt {2} {\left (5 \, c^{3} - 3 \, c^{2} d - 9 \, c d^{2} + 7 \, d^{3} + {\left (5 \, c^{3} - 3 \, c^{2} d - 9 \, c d^{2} + 7 \, d^{3}\right )} \cos \left (f x + e\right )^{2} + 2 \, {\left (5 \, c^{3} - 3 \, c^{2} d - 9 \, c d^{2} + 7 \, d^{3}\right )} \cos \left (f x + e\right )\right )} \sqrt {-a} \log \left (-\frac {2 \, \sqrt {2} \sqrt {-a} \sqrt {\frac {a \cos \left (f x + e\right ) + a}{\cos \left (f x + e\right )}} \cos \left (f x + e\right ) \sin \left (f x + e\right ) - 3 \, a \cos \left (f x + e\right )^{2} - 2 \, a \cos \left (f x + e\right ) + a}{\cos \left (f x + e\right )^{2} + 2 \, \cos \left (f x + e\right ) + 1}\right ) + 8 \, {\left (c^{3} \cos \left (f x + e\right )^{2} + 2 \, c^{3} \cos \left (f x + e\right ) + c^{3}\right )} \sqrt {-a} \log \left (\frac {2 \, a \cos \left (f x + e\right )^{2} + 2 \, \sqrt {-a} \sqrt {\frac {a \cos \left (f x + e\right ) + a}{\cos \left (f x + e\right )}} \cos \left (f x + e\right ) \sin \left (f x + e\right ) + a \cos \left (f x + e\right ) - a}{\cos \left (f x + e\right ) + 1}\right ) - 4 \, {\left (4 \, d^{3} - {\left (c^{3} - 3 \, c^{2} d + 3 \, c d^{2} - 5 \, d^{3}\right )} \cos \left (f x + e\right )\right )} \sqrt {\frac {a \cos \left (f x + e\right ) + a}{\cos \left (f x + e\right )}} \sin \left (f x + e\right )}{8 \, {\left (a^{2} f \cos \left (f x + e\right )^{2} + 2 \, a^{2} f \cos \left (f x + e\right ) + a^{2} f\right )}}, \frac {\sqrt {2} {\left (5 \, c^{3} - 3 \, c^{2} d - 9 \, c d^{2} + 7 \, d^{3} + {\left (5 \, c^{3} - 3 \, c^{2} d - 9 \, c d^{2} + 7 \, d^{3}\right )} \cos \left (f x + e\right )^{2} + 2 \, {\left (5 \, c^{3} - 3 \, c^{2} d - 9 \, c d^{2} + 7 \, d^{3}\right )} \cos \left (f x + e\right )\right )} \sqrt {a} \arctan \left (\frac {\sqrt {2} \sqrt {\frac {a \cos \left (f x + e\right ) + a}{\cos \left (f x + e\right )}} \cos \left (f x + e\right )}{\sqrt {a} \sin \left (f x + e\right )}\right ) - 8 \, {\left (c^{3} \cos \left (f x + e\right )^{2} + 2 \, c^{3} \cos \left (f x + e\right ) + c^{3}\right )} \sqrt {a} \arctan \left (\frac {\sqrt {\frac {a \cos \left (f x + e\right ) + a}{\cos \left (f x + e\right )}} \cos \left (f x + e\right )}{\sqrt {a} \sin \left (f x + e\right )}\right ) + 2 \, {\left (4 \, d^{3} - {\left (c^{3} - 3 \, c^{2} d + 3 \, c d^{2} - 5 \, d^{3}\right )} \cos \left (f x + e\right )\right )} \sqrt {\frac {a \cos \left (f x + e\right ) + a}{\cos \left (f x + e\right )}} \sin \left (f x + e\right )}{4 \, {\left (a^{2} f \cos \left (f x + e\right )^{2} + 2 \, a^{2} f \cos \left (f x + e\right ) + a^{2} f\right )}}\right ] \]
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\[ \int \frac {(c+d \sec (e+f x))^3}{(a+a \sec (e+f x))^{3/2}} \, dx=\int \frac {\left (c + d \sec {\left (e + f x \right )}\right )^{3}}{\left (a \left (\sec {\left (e + f x \right )} + 1\right )\right )^{\frac {3}{2}}}\, dx \]
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\[ \int \frac {(c+d \sec (e+f x))^3}{(a+a \sec (e+f x))^{3/2}} \, dx=\int { \frac {{\left (d \sec \left (f x + e\right ) + c\right )}^{3}}{{\left (a \sec \left (f x + e\right ) + a\right )}^{\frac {3}{2}}} \,d x } \]
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Exception generated. \[ \int \frac {(c+d \sec (e+f x))^3}{(a+a \sec (e+f x))^{3/2}} \, dx=\text {Exception raised: TypeError} \]
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Timed out. \[ \int \frac {(c+d \sec (e+f x))^3}{(a+a \sec (e+f x))^{3/2}} \, dx=\int \frac {{\left (c+\frac {d}{\cos \left (e+f\,x\right )}\right )}^3}{{\left (a+\frac {a}{\cos \left (e+f\,x\right )}\right )}^{3/2}} \,d x \]
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