Integrand size = 12, antiderivative size = 68 \[ \int \frac {1}{5+3 \csc (c+d x)} \, dx=\frac {x}{5}+\frac {3 \log \left (3 \cos \left (\frac {1}{2} (c+d x)\right )+\sin \left (\frac {1}{2} (c+d x)\right )\right )}{20 d}-\frac {3 \log \left (\cos \left (\frac {1}{2} (c+d x)\right )+3 \sin \left (\frac {1}{2} (c+d x)\right )\right )}{20 d} \]
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Time = 0.05 (sec) , antiderivative size = 68, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.333, Rules used = {3868, 2739, 630, 31} \[ \int \frac {1}{5+3 \csc (c+d x)} \, dx=\frac {3 \log \left (\sin \left (\frac {1}{2} (c+d x)\right )+3 \cos \left (\frac {1}{2} (c+d x)\right )\right )}{20 d}-\frac {3 \log \left (3 \sin \left (\frac {1}{2} (c+d x)\right )+\cos \left (\frac {1}{2} (c+d x)\right )\right )}{20 d}+\frac {x}{5} \]
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Rule 31
Rule 630
Rule 2739
Rule 3868
Rubi steps \begin{align*} \text {integral}& = \frac {x}{5}-\frac {1}{5} \int \frac {1}{1+\frac {5}{3} \sin (c+d x)} \, dx \\ & = \frac {x}{5}-\frac {2 \text {Subst}\left (\int \frac {1}{1+\frac {10 x}{3}+x^2} \, dx,x,\tan \left (\frac {1}{2} (c+d x)\right )\right )}{5 d} \\ & = \frac {x}{5}-\frac {3 \text {Subst}\left (\int \frac {1}{\frac {1}{3}+x} \, dx,x,\tan \left (\frac {1}{2} (c+d x)\right )\right )}{20 d}+\frac {3 \text {Subst}\left (\int \frac {1}{3+x} \, dx,x,\tan \left (\frac {1}{2} (c+d x)\right )\right )}{20 d} \\ & = \frac {x}{5}+\frac {3 \log \left (3+\tan \left (\frac {1}{2} (c+d x)\right )\right )}{20 d}-\frac {3 \log \left (1+3 \tan \left (\frac {1}{2} (c+d x)\right )\right )}{20 d} \\ \end{align*}
Time = 0.15 (sec) , antiderivative size = 67, normalized size of antiderivative = 0.99 \[ \int \frac {1}{5+3 \csc (c+d x)} \, dx=\frac {4 (c+d x)+3 \log \left (3 \cos \left (\frac {1}{2} (c+d x)\right )+\sin \left (\frac {1}{2} (c+d x)\right )\right )-3 \log \left (\cos \left (\frac {1}{2} (c+d x)\right )+3 \sin \left (\frac {1}{2} (c+d x)\right )\right )}{20 d} \]
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Time = 0.31 (sec) , antiderivative size = 41, normalized size of antiderivative = 0.60
method | result | size |
norman | \(\frac {x}{5}+\frac {3 \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+3\right )}{20 d}-\frac {3 \ln \left (3 \tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )}{20 d}\) | \(41\) |
risch | \(\frac {x}{5}+\frac {3 \ln \left (\frac {4}{5}+\frac {3 i}{5}+{\mathrm e}^{i \left (d x +c \right )}\right )}{20 d}-\frac {3 \ln \left ({\mathrm e}^{i \left (d x +c \right )}-\frac {4}{5}+\frac {3 i}{5}\right )}{20 d}\) | \(43\) |
parallelrisch | \(\frac {3 \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+3\right )-3 \ln \left (3 \tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )+\ln \left (27\right )+4 d x}{20 d}\) | \(43\) |
derivativedivides | \(\frac {-\frac {3 \ln \left (3 \tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )}{20}+\frac {2 \arctan \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{5}+\frac {3 \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+3\right )}{20}}{d}\) | \(48\) |
default | \(\frac {-\frac {3 \ln \left (3 \tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )}{20}+\frac {2 \arctan \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{5}+\frac {3 \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+3\right )}{20}}{d}\) | \(48\) |
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Time = 0.25 (sec) , antiderivative size = 52, normalized size of antiderivative = 0.76 \[ \int \frac {1}{5+3 \csc (c+d x)} \, dx=\frac {8 \, d x + 3 \, \log \left (4 \, \cos \left (d x + c\right ) + 3 \, \sin \left (d x + c\right ) + 5\right ) - 3 \, \log \left (-4 \, \cos \left (d x + c\right ) + 3 \, \sin \left (d x + c\right ) + 5\right )}{40 \, d} \]
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\[ \int \frac {1}{5+3 \csc (c+d x)} \, dx=\int \frac {1}{3 \csc {\left (c + d x \right )} + 5}\, dx \]
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Time = 0.31 (sec) , antiderivative size = 71, normalized size of antiderivative = 1.04 \[ \int \frac {1}{5+3 \csc (c+d x)} \, dx=\frac {8 \, \arctan \left (\frac {\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1}\right ) - 3 \, \log \left (\frac {3 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} + 1\right ) + 3 \, \log \left (\frac {\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} + 3\right )}{20 \, d} \]
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Time = 0.27 (sec) , antiderivative size = 45, normalized size of antiderivative = 0.66 \[ \int \frac {1}{5+3 \csc (c+d x)} \, dx=\frac {4 \, d x + 4 \, c - 3 \, \log \left ({\left | 3 \, \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 1 \right |}\right ) + 3 \, \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 3 \right |}\right )}{20 \, d} \]
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Time = 18.57 (sec) , antiderivative size = 27, normalized size of antiderivative = 0.40 \[ \int \frac {1}{5+3 \csc (c+d x)} \, dx=\frac {x}{5}-\frac {3\,\mathrm {atanh}\left (\frac {1}{2\,\left (\frac {200\,\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}{27}+\frac {20}{9}\right )}+\frac {41}{40}\right )}{10\,d} \]
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