Integrand size = 26, antiderivative size = 111 \[ \int \frac {1}{(a+a \sin (e+f x))^2 (c-c \sin (e+f x))^4} \, dx=\frac {\sec ^3(e+f x)}{7 a^2 f \left (c^2-c^2 \sin (e+f x)\right )^2}+\frac {\sec ^3(e+f x)}{7 a^2 f \left (c^4-c^4 \sin (e+f x)\right )}+\frac {4 \tan (e+f x)}{7 a^2 c^4 f}+\frac {4 \tan ^3(e+f x)}{21 a^2 c^4 f} \]
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Time = 0.12 (sec) , antiderivative size = 111, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.115, Rules used = {2815, 2751, 3852} \[ \int \frac {1}{(a+a \sin (e+f x))^2 (c-c \sin (e+f x))^4} \, dx=\frac {4 \tan ^3(e+f x)}{21 a^2 c^4 f}+\frac {4 \tan (e+f x)}{7 a^2 c^4 f}+\frac {\sec ^3(e+f x)}{7 a^2 f \left (c^4-c^4 \sin (e+f x)\right )}+\frac {\sec ^3(e+f x)}{7 a^2 f \left (c^2-c^2 \sin (e+f x)\right )^2} \]
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Rule 2751
Rule 2815
Rule 3852
Rubi steps \begin{align*} \text {integral}& = \frac {\int \frac {\sec ^4(e+f x)}{(c-c \sin (e+f x))^2} \, dx}{a^2 c^2} \\ & = \frac {\sec ^3(e+f x)}{7 a^2 f \left (c^2-c^2 \sin (e+f x)\right )^2}+\frac {5 \int \frac {\sec ^4(e+f x)}{c-c \sin (e+f x)} \, dx}{7 a^2 c^3} \\ & = \frac {\sec ^3(e+f x)}{7 a^2 f \left (c^2-c^2 \sin (e+f x)\right )^2}+\frac {\sec ^3(e+f x)}{7 a^2 f \left (c^4-c^4 \sin (e+f x)\right )}+\frac {4 \int \sec ^4(e+f x) \, dx}{7 a^2 c^4} \\ & = \frac {\sec ^3(e+f x)}{7 a^2 f \left (c^2-c^2 \sin (e+f x)\right )^2}+\frac {\sec ^3(e+f x)}{7 a^2 f \left (c^4-c^4 \sin (e+f x)\right )}-\frac {4 \text {Subst}\left (\int \left (1+x^2\right ) \, dx,x,-\tan (e+f x)\right )}{7 a^2 c^4 f} \\ & = \frac {\sec ^3(e+f x)}{7 a^2 f \left (c^2-c^2 \sin (e+f x)\right )^2}+\frac {\sec ^3(e+f x)}{7 a^2 f \left (c^4-c^4 \sin (e+f x)\right )}+\frac {4 \tan (e+f x)}{7 a^2 c^4 f}+\frac {4 \tan ^3(e+f x)}{21 a^2 c^4 f} \\ \end{align*}
Time = 1.63 (sec) , antiderivative size = 174, normalized size of antiderivative = 1.57 \[ \int \frac {1}{(a+a \sin (e+f x))^2 (c-c \sin (e+f x))^4} \, dx=\frac {\left (\cos \left (\frac {1}{2} (e+f x)\right )-\sin \left (\frac {1}{2} (e+f x)\right )\right ) \left (\cos \left (\frac {1}{2} (e+f x)\right )+\sin \left (\frac {1}{2} (e+f x)\right )\right ) (54390 \cos (e+f x)+8192 \cos (2 (e+f x))+11655 \cos (3 (e+f x))+4096 \cos (4 (e+f x))-3885 \cos (5 (e+f x))+14336 \sin (e+f x)-31080 \sin (2 (e+f x))+3072 \sin (3 (e+f x))-15540 \sin (4 (e+f x))-1024 \sin (5 (e+f x)))}{43008 a^2 c^4 f (-1+\sin (e+f x))^4 (1+\sin (e+f x))^2} \]
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Result contains complex when optimal does not.
Time = 1.55 (sec) , antiderivative size = 89, normalized size of antiderivative = 0.80
method | result | size |
risch | \(-\frac {16 i \left (-8 i {\mathrm e}^{3 i \left (f x +e \right )}+14 \,{\mathrm e}^{4 i \left (f x +e \right )}-4 i {\mathrm e}^{i \left (f x +e \right )}+3 \,{\mathrm e}^{2 i \left (f x +e \right )}-1\right )}{21 \left ({\mathrm e}^{i \left (f x +e \right )}-i\right )^{7} \left ({\mathrm e}^{i \left (f x +e \right )}+i\right )^{3} f \,a^{2} c^{4}}\) | \(89\) |
parallelrisch | \(\frac {-\frac {4}{7}+4 \left (\tan ^{5}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )-2 \left (\tan ^{9}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )+4 \left (\tan ^{8}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )+\frac {8 \left (\tan ^{4}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{3}-\frac {16 \left (\tan ^{6}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{3}-\frac {8 \left (\tan ^{7}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{3}-\frac {152 \left (\tan ^{3}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{21}+\frac {2 \tan \left (\frac {f x}{2}+\frac {e}{2}\right )}{7}+\frac {16 \left (\tan ^{2}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{7}}{f \,a^{2} c^{4} \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )+1\right )^{3} \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )^{7}}\) | \(155\) |
derivativedivides | \(\frac {-\frac {1}{12 \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )+1\right )^{3}}+\frac {1}{8 \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )+1\right )^{2}}-\frac {3}{8 \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )+1\right )}-\frac {4}{7 \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )^{7}}-\frac {2}{\left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )^{6}}-\frac {4}{\left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )^{5}}-\frac {5}{\left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )^{4}}-\frac {55}{12 \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )^{3}}-\frac {23}{8 \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )^{2}}-\frac {13}{8 \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )}}{a^{2} c^{4} f}\) | \(163\) |
default | \(\frac {-\frac {1}{12 \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )+1\right )^{3}}+\frac {1}{8 \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )+1\right )^{2}}-\frac {3}{8 \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )+1\right )}-\frac {4}{7 \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )^{7}}-\frac {2}{\left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )^{6}}-\frac {4}{\left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )^{5}}-\frac {5}{\left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )^{4}}-\frac {55}{12 \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )^{3}}-\frac {23}{8 \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )^{2}}-\frac {13}{8 \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )}}{a^{2} c^{4} f}\) | \(163\) |
norman | \(\frac {\frac {4 \left (\tan ^{5}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{a c f}-\frac {1}{14 a c f}-\frac {\tan ^{10}\left (\frac {f x}{2}+\frac {e}{2}\right )}{2 a c f}+\frac {5 \left (\tan ^{8}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{2 a c f}-\frac {20 \left (\tan ^{7}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{3 a c f}-\frac {12 \tan \left (\frac {f x}{2}+\frac {e}{2}\right )}{7 a c f}-\frac {68 \left (\tan ^{3}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{21 a c f}+\frac {5 \left (\tan ^{6}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{3 a c f}-\frac {13 \left (\tan ^{4}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{3 a c f}+\frac {53 \left (\tan ^{2}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{14 a c f}}{a \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )+1\right )^{3} c^{3} \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )-1\right )^{7}}\) | \(242\) |
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Time = 0.27 (sec) , antiderivative size = 113, normalized size of antiderivative = 1.02 \[ \int \frac {1}{(a+a \sin (e+f x))^2 (c-c \sin (e+f x))^4} \, dx=-\frac {16 \, \cos \left (f x + e\right )^{4} - 8 \, \cos \left (f x + e\right )^{2} - {\left (8 \, \cos \left (f x + e\right )^{4} - 12 \, \cos \left (f x + e\right )^{2} - 5\right )} \sin \left (f x + e\right ) - 2}{21 \, {\left (a^{2} c^{4} f \cos \left (f x + e\right )^{5} + 2 \, a^{2} c^{4} f \cos \left (f x + e\right )^{3} \sin \left (f x + e\right ) - 2 \, a^{2} c^{4} f \cos \left (f x + e\right )^{3}\right )}} \]
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Leaf count of result is larger than twice the leaf count of optimal. 2213 vs. \(2 (97) = 194\).
Time = 9.89 (sec) , antiderivative size = 2213, normalized size of antiderivative = 19.94 \[ \int \frac {1}{(a+a \sin (e+f x))^2 (c-c \sin (e+f x))^4} \, dx=\text {Too large to display} \]
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Leaf count of result is larger than twice the leaf count of optimal. 427 vs. \(2 (105) = 210\).
Time = 0.21 (sec) , antiderivative size = 427, normalized size of antiderivative = 3.85 \[ \int \frac {1}{(a+a \sin (e+f x))^2 (c-c \sin (e+f x))^4} \, dx=-\frac {2 \, {\left (\frac {3 \, \sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} + \frac {24 \, \sin \left (f x + e\right )^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} - \frac {76 \, \sin \left (f x + e\right )^{3}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{3}} + \frac {28 \, \sin \left (f x + e\right )^{4}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{4}} + \frac {42 \, \sin \left (f x + e\right )^{5}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{5}} - \frac {56 \, \sin \left (f x + e\right )^{6}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{6}} - \frac {28 \, \sin \left (f x + e\right )^{7}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{7}} + \frac {42 \, \sin \left (f x + e\right )^{8}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{8}} - \frac {21 \, \sin \left (f x + e\right )^{9}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{9}} - 6\right )}}{21 \, {\left (a^{2} c^{4} - \frac {4 \, a^{2} c^{4} \sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} + \frac {3 \, a^{2} c^{4} \sin \left (f x + e\right )^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + \frac {8 \, a^{2} c^{4} \sin \left (f x + e\right )^{3}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{3}} - \frac {14 \, a^{2} c^{4} \sin \left (f x + e\right )^{4}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{4}} + \frac {14 \, a^{2} c^{4} \sin \left (f x + e\right )^{6}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{6}} - \frac {8 \, a^{2} c^{4} \sin \left (f x + e\right )^{7}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{7}} - \frac {3 \, a^{2} c^{4} \sin \left (f x + e\right )^{8}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{8}} + \frac {4 \, a^{2} c^{4} \sin \left (f x + e\right )^{9}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{9}} - \frac {a^{2} c^{4} \sin \left (f x + e\right )^{10}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{10}}\right )} f} \]
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Time = 0.41 (sec) , antiderivative size = 151, normalized size of antiderivative = 1.36 \[ \int \frac {1}{(a+a \sin (e+f x))^2 (c-c \sin (e+f x))^4} \, dx=-\frac {\frac {7 \, {\left (9 \, \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{2} + 15 \, \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right ) + 8\right )}}{a^{2} c^{4} {\left (\tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right ) + 1\right )}^{3}} + \frac {273 \, \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{6} - 1155 \, \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{5} + 2450 \, \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{4} - 2870 \, \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{3} + 2037 \, \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{2} - 791 \, \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right ) + 152}{a^{2} c^{4} {\left (\tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right ) - 1\right )}^{7}}}{168 \, f} \]
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Time = 7.01 (sec) , antiderivative size = 119, normalized size of antiderivative = 1.07 \[ \int \frac {1}{(a+a \sin (e+f x))^2 (c-c \sin (e+f x))^4} \, dx=-\frac {\frac {\sin \left (e+f\,x\right )}{3}+\frac {4\,\cos \left (2\,e+2\,f\,x\right )}{21}+\frac {2\,\cos \left (4\,e+4\,f\,x\right )}{21}+\frac {\sin \left (3\,e+3\,f\,x\right )}{14}-\frac {\sin \left (5\,e+5\,f\,x\right )}{42}}{a^2\,c^4\,f\,\left (\frac {\cos \left (5\,e+5\,f\,x\right )}{16}-\frac {3\,\cos \left (3\,e+3\,f\,x\right )}{16}-\frac {7\,\cos \left (e+f\,x\right )}{8}+\frac {\sin \left (2\,e+2\,f\,x\right )}{2}+\frac {\sin \left (4\,e+4\,f\,x\right )}{4}\right )} \]
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