Integrand size = 32, antiderivative size = 64 \[ \int \csc ^3(e+f x) (a+a \sin (e+f x))^2 (c-c \sin (e+f x)) \, dx=-a^2 c x+\frac {a^2 c \text {arctanh}(\cos (e+f x))}{2 f}-\frac {a^2 c \cot (e+f x)}{f}-\frac {a^2 c \cot (e+f x) \csc (e+f x)}{2 f} \]
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Time = 0.09 (sec) , antiderivative size = 64, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 5, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.156, Rules used = {3045, 3855, 3852, 8, 3853} \[ \int \csc ^3(e+f x) (a+a \sin (e+f x))^2 (c-c \sin (e+f x)) \, dx=\frac {a^2 c \text {arctanh}(\cos (e+f x))}{2 f}-\frac {a^2 c \cot (e+f x)}{f}-\frac {a^2 c \cot (e+f x) \csc (e+f x)}{2 f}+a^2 (-c) x \]
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Rule 8
Rule 3045
Rule 3852
Rule 3853
Rule 3855
Rubi steps \begin{align*} \text {integral}& = \int \left (-a^2 c-a^2 c \csc (e+f x)+a^2 c \csc ^2(e+f x)+a^2 c \csc ^3(e+f x)\right ) \, dx \\ & = -a^2 c x-\left (a^2 c\right ) \int \csc (e+f x) \, dx+\left (a^2 c\right ) \int \csc ^2(e+f x) \, dx+\left (a^2 c\right ) \int \csc ^3(e+f x) \, dx \\ & = -a^2 c x+\frac {a^2 c \text {arctanh}(\cos (e+f x))}{f}-\frac {a^2 c \cot (e+f x) \csc (e+f x)}{2 f}+\frac {1}{2} \left (a^2 c\right ) \int \csc (e+f x) \, dx-\frac {\left (a^2 c\right ) \text {Subst}(\int 1 \, dx,x,\cot (e+f x))}{f} \\ & = -a^2 c x+\frac {a^2 c \text {arctanh}(\cos (e+f x))}{2 f}-\frac {a^2 c \cot (e+f x)}{f}-\frac {a^2 c \cot (e+f x) \csc (e+f x)}{2 f} \\ \end{align*}
Time = 0.63 (sec) , antiderivative size = 95, normalized size of antiderivative = 1.48 \[ \int \csc ^3(e+f x) (a+a \sin (e+f x))^2 (c-c \sin (e+f x)) \, dx=-\frac {a^2 c \left (8 e+8 f x+4 \cot \left (\frac {1}{2} (e+f x)\right )+\csc ^2\left (\frac {1}{2} (e+f x)\right )-4 \log \left (\cos \left (\frac {1}{2} (e+f x)\right )\right )+4 \log \left (\sin \left (\frac {1}{2} (e+f x)\right )\right )-\sec ^2\left (\frac {1}{2} (e+f x)\right )-4 \tan \left (\frac {1}{2} (e+f x)\right )\right )}{8 f} \]
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Time = 0.78 (sec) , antiderivative size = 73, normalized size of antiderivative = 1.14
method | result | size |
parallelrisch | \(\frac {a^{2} c \left (\tan ^{2}\left (\frac {f x}{2}+\frac {e}{2}\right )-\left (\cot ^{2}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )-8 f x +4 \tan \left (\frac {f x}{2}+\frac {e}{2}\right )-4 \ln \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )\right )-4 \cot \left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{8 f}\) | \(73\) |
derivativedivides | \(\frac {-a^{2} c \left (f x +e \right )-a^{2} c \ln \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )\right )-a^{2} c \cot \left (f x +e \right )+a^{2} c \left (-\frac {\csc \left (f x +e \right ) \cot \left (f x +e \right )}{2}+\frac {\ln \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )\right )}{2}\right )}{f}\) | \(89\) |
default | \(\frac {-a^{2} c \left (f x +e \right )-a^{2} c \ln \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )\right )-a^{2} c \cot \left (f x +e \right )+a^{2} c \left (-\frac {\csc \left (f x +e \right ) \cot \left (f x +e \right )}{2}+\frac {\ln \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )\right )}{2}\right )}{f}\) | \(89\) |
risch | \(-a^{2} c x +\frac {a^{2} c \left ({\mathrm e}^{3 i \left (f x +e \right )}+{\mathrm e}^{i \left (f x +e \right )}-2 i {\mathrm e}^{2 i \left (f x +e \right )}+2 i\right )}{f \left ({\mathrm e}^{2 i \left (f x +e \right )}-1\right )^{2}}+\frac {a^{2} c \ln \left ({\mathrm e}^{i \left (f x +e \right )}+1\right )}{2 f}-\frac {a^{2} c \ln \left ({\mathrm e}^{i \left (f x +e \right )}-1\right )}{2 f}\) | \(105\) |
norman | \(\frac {\frac {a^{2} c \left (\tan ^{7}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{f}-\frac {a^{2} c}{8 f}-\frac {3 a^{2} c \left (\tan ^{2}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{4 f}-\frac {7 a^{2} c \left (\tan ^{6}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{8 f}-\frac {11 a^{2} c \left (\tan ^{4}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{8 f}-\frac {a^{2} c \tan \left (\frac {f x}{2}+\frac {e}{2}\right )}{2 f}-\frac {a^{2} c \left (\tan ^{3}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{f}+\frac {a^{2} c \left (\tan ^{9}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{2 f}+\frac {a^{2} c \left (\tan ^{10}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{8 f}-a^{2} c x \left (\tan ^{2}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )-3 a^{2} c x \left (\tan ^{4}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )-3 a^{2} c x \left (\tan ^{6}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )-a^{2} c x \left (\tan ^{8}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{\tan \left (\frac {f x}{2}+\frac {e}{2}\right )^{2} \left (1+\tan ^{2}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )^{3}}-\frac {a^{2} c \ln \left (\tan \left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{2 f}\) | \(287\) |
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Leaf count of result is larger than twice the leaf count of optimal. 138 vs. \(2 (60) = 120\).
Time = 0.28 (sec) , antiderivative size = 138, normalized size of antiderivative = 2.16 \[ \int \csc ^3(e+f x) (a+a \sin (e+f x))^2 (c-c \sin (e+f x)) \, dx=-\frac {4 \, a^{2} c f x \cos \left (f x + e\right )^{2} - 4 \, a^{2} c f x - 4 \, a^{2} c \cos \left (f x + e\right ) \sin \left (f x + e\right ) - 2 \, a^{2} c \cos \left (f x + e\right ) - {\left (a^{2} c \cos \left (f x + e\right )^{2} - a^{2} c\right )} \log \left (\frac {1}{2} \, \cos \left (f x + e\right ) + \frac {1}{2}\right ) + {\left (a^{2} c \cos \left (f x + e\right )^{2} - a^{2} c\right )} \log \left (-\frac {1}{2} \, \cos \left (f x + e\right ) + \frac {1}{2}\right )}{4 \, {\left (f \cos \left (f x + e\right )^{2} - f\right )}} \]
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\[ \int \csc ^3(e+f x) (a+a \sin (e+f x))^2 (c-c \sin (e+f x)) \, dx=- a^{2} c \left (\int \left (- \sin {\left (e + f x \right )} \csc ^{3}{\left (e + f x \right )}\right )\, dx + \int \sin ^{2}{\left (e + f x \right )} \csc ^{3}{\left (e + f x \right )}\, dx + \int \sin ^{3}{\left (e + f x \right )} \csc ^{3}{\left (e + f x \right )}\, dx + \int \left (- \csc ^{3}{\left (e + f x \right )}\right )\, dx\right ) \]
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Time = 0.20 (sec) , antiderivative size = 105, normalized size of antiderivative = 1.64 \[ \int \csc ^3(e+f x) (a+a \sin (e+f x))^2 (c-c \sin (e+f x)) \, dx=-\frac {4 \, {\left (f x + e\right )} a^{2} c - a^{2} c {\left (\frac {2 \, \cos \left (f x + e\right )}{\cos \left (f x + e\right )^{2} - 1} - \log \left (\cos \left (f x + e\right ) + 1\right ) + \log \left (\cos \left (f x + e\right ) - 1\right )\right )} - 2 \, a^{2} c {\left (\log \left (\cos \left (f x + e\right ) + 1\right ) - \log \left (\cos \left (f x + e\right ) - 1\right )\right )} + \frac {4 \, a^{2} c}{\tan \left (f x + e\right )}}{4 \, f} \]
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Time = 0.32 (sec) , antiderivative size = 116, normalized size of antiderivative = 1.81 \[ \int \csc ^3(e+f x) (a+a \sin (e+f x))^2 (c-c \sin (e+f x)) \, dx=\frac {a^{2} c \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{2} - 8 \, {\left (f x + e\right )} a^{2} c - 4 \, a^{2} c \log \left ({\left | \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right ) \right |}\right ) + 4 \, a^{2} c \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right ) + \frac {6 \, a^{2} c \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{2} - 4 \, a^{2} c \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right ) - a^{2} c}{\tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{2}}}{8 \, f} \]
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Time = 12.17 (sec) , antiderivative size = 163, normalized size of antiderivative = 2.55 \[ \int \csc ^3(e+f x) (a+a \sin (e+f x))^2 (c-c \sin (e+f x)) \, dx=\frac {a^2\,c\,\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}{2\,f}-\frac {a^2\,c\,\ln \left (\frac {\sin \left (\frac {e}{2}+\frac {f\,x}{2}\right )}{\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )}\right )}{2\,f}-\frac {2\,a^2\,c\,\mathrm {atan}\left (\frac {2\,\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )+\sin \left (\frac {e}{2}+\frac {f\,x}{2}\right )}{\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )-2\,\sin \left (\frac {e}{2}+\frac {f\,x}{2}\right )}\right )}{f}-\frac {a^2\,c\,\mathrm {cot}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}{2\,f}-\frac {a^2\,c\,{\mathrm {cot}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}^2}{8\,f}+\frac {a^2\,c\,{\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}^2}{8\,f} \]
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