Integrand size = 19, antiderivative size = 98 \[ \int \csc ^5(c+d x) (a+b \tan (c+d x)) \, dx=-\frac {3 a \text {arctanh}(\cos (c+d x))}{8 d}+\frac {b \text {arctanh}(\sin (c+d x))}{d}-\frac {b \csc (c+d x)}{d}-\frac {3 a \cot (c+d x) \csc (c+d x)}{8 d}-\frac {b \csc ^3(c+d x)}{3 d}-\frac {a \cot (c+d x) \csc ^3(c+d x)}{4 d} \]
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Time = 0.11 (sec) , antiderivative size = 98, normalized size of antiderivative = 1.00, number of steps used = 9, number of rules used = 6, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.316, Rules used = {3598, 3853, 3855, 2701, 308, 213} \[ \int \csc ^5(c+d x) (a+b \tan (c+d x)) \, dx=-\frac {3 a \text {arctanh}(\cos (c+d x))}{8 d}-\frac {a \cot (c+d x) \csc ^3(c+d x)}{4 d}-\frac {3 a \cot (c+d x) \csc (c+d x)}{8 d}+\frac {b \text {arctanh}(\sin (c+d x))}{d}-\frac {b \csc ^3(c+d x)}{3 d}-\frac {b \csc (c+d x)}{d} \]
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Rule 213
Rule 308
Rule 2701
Rule 3598
Rule 3853
Rule 3855
Rubi steps \begin{align*} \text {integral}& = \int \left (a \csc ^5(c+d x)+b \csc ^4(c+d x) \sec (c+d x)\right ) \, dx \\ & = a \int \csc ^5(c+d x) \, dx+b \int \csc ^4(c+d x) \sec (c+d x) \, dx \\ & = -\frac {a \cot (c+d x) \csc ^3(c+d x)}{4 d}+\frac {1}{4} (3 a) \int \csc ^3(c+d x) \, dx-\frac {b \text {Subst}\left (\int \frac {x^4}{-1+x^2} \, dx,x,\csc (c+d x)\right )}{d} \\ & = -\frac {3 a \cot (c+d x) \csc (c+d x)}{8 d}-\frac {a \cot (c+d x) \csc ^3(c+d x)}{4 d}+\frac {1}{8} (3 a) \int \csc (c+d x) \, dx-\frac {b \text {Subst}\left (\int \left (1+x^2+\frac {1}{-1+x^2}\right ) \, dx,x,\csc (c+d x)\right )}{d} \\ & = -\frac {3 a \text {arctanh}(\cos (c+d x))}{8 d}-\frac {b \csc (c+d x)}{d}-\frac {3 a \cot (c+d x) \csc (c+d x)}{8 d}-\frac {b \csc ^3(c+d x)}{3 d}-\frac {a \cot (c+d x) \csc ^3(c+d x)}{4 d}-\frac {b \text {Subst}\left (\int \frac {1}{-1+x^2} \, dx,x,\csc (c+d x)\right )}{d} \\ & = -\frac {3 a \text {arctanh}(\cos (c+d x))}{8 d}+\frac {b \text {arctanh}(\sin (c+d x))}{d}-\frac {b \csc (c+d x)}{d}-\frac {3 a \cot (c+d x) \csc (c+d x)}{8 d}-\frac {b \csc ^3(c+d x)}{3 d}-\frac {a \cot (c+d x) \csc ^3(c+d x)}{4 d} \\ \end{align*}
Result contains higher order function than in optimal. Order 5 vs. order 3 in optimal.
Time = 0.10 (sec) , antiderivative size = 151, normalized size of antiderivative = 1.54 \[ \int \csc ^5(c+d x) (a+b \tan (c+d x)) \, dx=-\frac {3 a \csc ^2\left (\frac {1}{2} (c+d x)\right )}{32 d}-\frac {a \csc ^4\left (\frac {1}{2} (c+d x)\right )}{64 d}-\frac {b \csc ^3(c+d x) \operatorname {Hypergeometric2F1}\left (-\frac {3}{2},1,-\frac {1}{2},\sin ^2(c+d x)\right )}{3 d}-\frac {3 a \log \left (\cos \left (\frac {1}{2} (c+d x)\right )\right )}{8 d}+\frac {3 a \log \left (\sin \left (\frac {1}{2} (c+d x)\right )\right )}{8 d}+\frac {3 a \sec ^2\left (\frac {1}{2} (c+d x)\right )}{32 d}+\frac {a \sec ^4\left (\frac {1}{2} (c+d x)\right )}{64 d} \]
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Time = 3.68 (sec) , antiderivative size = 90, normalized size of antiderivative = 0.92
method | result | size |
derivativedivides | \(\frac {b \left (-\frac {1}{3 \sin \left (d x +c \right )^{3}}-\frac {1}{\sin \left (d x +c \right )}+\ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )\right )+a \left (\left (-\frac {\left (\csc ^{3}\left (d x +c \right )\right )}{4}-\frac {3 \csc \left (d x +c \right )}{8}\right ) \cot \left (d x +c \right )+\frac {3 \ln \left (\csc \left (d x +c \right )-\cot \left (d x +c \right )\right )}{8}\right )}{d}\) | \(90\) |
default | \(\frac {b \left (-\frac {1}{3 \sin \left (d x +c \right )^{3}}-\frac {1}{\sin \left (d x +c \right )}+\ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )\right )+a \left (\left (-\frac {\left (\csc ^{3}\left (d x +c \right )\right )}{4}-\frac {3 \csc \left (d x +c \right )}{8}\right ) \cot \left (d x +c \right )+\frac {3 \ln \left (\csc \left (d x +c \right )-\cot \left (d x +c \right )\right )}{8}\right )}{d}\) | \(90\) |
risch | \(-\frac {i {\mathrm e}^{i \left (d x +c \right )} \left (9 i a \,{\mathrm e}^{6 i \left (d x +c \right )}+24 b \,{\mathrm e}^{6 i \left (d x +c \right )}-33 i a \,{\mathrm e}^{4 i \left (d x +c \right )}-104 b \,{\mathrm e}^{4 i \left (d x +c \right )}-33 i a \,{\mathrm e}^{2 i \left (d x +c \right )}+104 b \,{\mathrm e}^{2 i \left (d x +c \right )}+9 i a -24 b \right )}{12 d \left ({\mathrm e}^{2 i \left (d x +c \right )}-1\right )^{4}}-\frac {3 a \ln \left ({\mathrm e}^{i \left (d x +c \right )}+1\right )}{8 d}+\frac {3 a \ln \left ({\mathrm e}^{i \left (d x +c \right )}-1\right )}{8 d}+\frac {b \ln \left ({\mathrm e}^{i \left (d x +c \right )}+i\right )}{d}-\frac {b \ln \left ({\mathrm e}^{i \left (d x +c \right )}-i\right )}{d}\) | \(200\) |
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Leaf count of result is larger than twice the leaf count of optimal. 213 vs. \(2 (90) = 180\).
Time = 0.28 (sec) , antiderivative size = 213, normalized size of antiderivative = 2.17 \[ \int \csc ^5(c+d x) (a+b \tan (c+d x)) \, dx=\frac {18 \, a \cos \left (d x + c\right )^{3} - 30 \, a \cos \left (d x + c\right ) - 9 \, {\left (a \cos \left (d x + c\right )^{4} - 2 \, a \cos \left (d x + c\right )^{2} + a\right )} \log \left (\frac {1}{2} \, \cos \left (d x + c\right ) + \frac {1}{2}\right ) + 9 \, {\left (a \cos \left (d x + c\right )^{4} - 2 \, a \cos \left (d x + c\right )^{2} + a\right )} \log \left (-\frac {1}{2} \, \cos \left (d x + c\right ) + \frac {1}{2}\right ) + 24 \, {\left (b \cos \left (d x + c\right )^{4} - 2 \, b \cos \left (d x + c\right )^{2} + b\right )} \log \left (\sin \left (d x + c\right ) + 1\right ) - 24 \, {\left (b \cos \left (d x + c\right )^{4} - 2 \, b \cos \left (d x + c\right )^{2} + b\right )} \log \left (-\sin \left (d x + c\right ) + 1\right ) + 16 \, {\left (3 \, b \cos \left (d x + c\right )^{2} - 4 \, b\right )} \sin \left (d x + c\right )}{48 \, {\left (d \cos \left (d x + c\right )^{4} - 2 \, d \cos \left (d x + c\right )^{2} + d\right )}} \]
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\[ \int \csc ^5(c+d x) (a+b \tan (c+d x)) \, dx=\int \left (a + b \tan {\left (c + d x \right )}\right ) \csc ^{5}{\left (c + d x \right )}\, dx \]
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Time = 0.21 (sec) , antiderivative size = 123, normalized size of antiderivative = 1.26 \[ \int \csc ^5(c+d x) (a+b \tan (c+d x)) \, dx=\frac {3 \, a {\left (\frac {2 \, {\left (3 \, \cos \left (d x + c\right )^{3} - 5 \, \cos \left (d x + c\right )\right )}}{\cos \left (d x + c\right )^{4} - 2 \, \cos \left (d x + c\right )^{2} + 1} - 3 \, \log \left (\cos \left (d x + c\right ) + 1\right ) + 3 \, \log \left (\cos \left (d x + c\right ) - 1\right )\right )} - 8 \, b {\left (\frac {2 \, {\left (3 \, \sin \left (d x + c\right )^{2} + 1\right )}}{\sin \left (d x + c\right )^{3}} - 3 \, \log \left (\sin \left (d x + c\right ) + 1\right ) + 3 \, \log \left (\sin \left (d x + c\right ) - 1\right )\right )}}{48 \, d} \]
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Time = 0.39 (sec) , antiderivative size = 177, normalized size of antiderivative = 1.81 \[ \int \csc ^5(c+d x) (a+b \tan (c+d x)) \, dx=\frac {3 \, a \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{4} - 8 \, b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 24 \, a \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + 192 \, b \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 1 \right |}\right ) - 192 \, b \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 1 \right |}\right ) + 72 \, a \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) \right |}\right ) - 120 \, b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - \frac {150 \, a \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{4} + 120 \, b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 24 \, a \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + 8 \, b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 3 \, a}{\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{4}}}{192 \, d} \]
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Time = 4.63 (sec) , antiderivative size = 211, normalized size of antiderivative = 2.15 \[ \int \csc ^5(c+d x) (a+b \tan (c+d x)) \, dx=\frac {a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2}{8\,d}-\frac {5\,b\,\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}{8\,d}-\frac {2\,b\,\mathrm {atanh}\left (\frac {4\,b^2}{\frac {3\,a\,b}{2}-4\,b^2\,\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}-\frac {3\,a\,b\,\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}{2\,\left (\frac {3\,a\,b}{2}-4\,b^2\,\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )\right )}\right )}{d}+\frac {a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4}{64\,d}-\frac {b\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^3}{24\,d}+\frac {3\,a\,\ln \left (\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )\right )}{8\,d}-\frac {10\,b\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^3+2\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2+\frac {2\,b\,\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}{3}+\frac {a}{4}}{16\,d\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4} \]
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