Integrand size = 21, antiderivative size = 43 \[ \int \csc ^4(c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=-\frac {(2 a+3 b) \cot (c+d x)}{3 d}-\frac {a \cot (c+d x) \csc ^2(c+d x)}{3 d} \]
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Time = 0.03 (sec) , antiderivative size = 43, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.143, Rules used = {3091, 3852, 8} \[ \int \csc ^4(c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=-\frac {(2 a+3 b) \cot (c+d x)}{3 d}-\frac {a \cot (c+d x) \csc ^2(c+d x)}{3 d} \]
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Rule 8
Rule 3091
Rule 3852
Rubi steps \begin{align*} \text {integral}& = -\frac {a \cot (c+d x) \csc ^2(c+d x)}{3 d}+\frac {1}{3} (2 a+3 b) \int \csc ^2(c+d x) \, dx \\ & = -\frac {a \cot (c+d x) \csc ^2(c+d x)}{3 d}-\frac {(2 a+3 b) \text {Subst}(\int 1 \, dx,x,\cot (c+d x))}{3 d} \\ & = -\frac {(2 a+3 b) \cot (c+d x)}{3 d}-\frac {a \cot (c+d x) \csc ^2(c+d x)}{3 d} \\ \end{align*}
Time = 0.06 (sec) , antiderivative size = 49, normalized size of antiderivative = 1.14 \[ \int \csc ^4(c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=-\frac {2 a \cot (c+d x)}{3 d}-\frac {b \cot (c+d x)}{d}-\frac {a \cot (c+d x) \csc ^2(c+d x)}{3 d} \]
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Time = 1.09 (sec) , antiderivative size = 35, normalized size of antiderivative = 0.81
method | result | size |
derivativedivides | \(\frac {a \left (-\frac {2}{3}-\frac {\left (\csc ^{2}\left (d x +c \right )\right )}{3}\right ) \cot \left (d x +c \right )-b \cot \left (d x +c \right )}{d}\) | \(35\) |
default | \(\frac {a \left (-\frac {2}{3}-\frac {\left (\csc ^{2}\left (d x +c \right )\right )}{3}\right ) \cot \left (d x +c \right )-b \cot \left (d x +c \right )}{d}\) | \(35\) |
risch | \(-\frac {2 i \left (3 b \,{\mathrm e}^{4 i \left (d x +c \right )}-6 a \,{\mathrm e}^{2 i \left (d x +c \right )}-6 b \,{\mathrm e}^{2 i \left (d x +c \right )}+2 a +3 b \right )}{3 d \left ({\mathrm e}^{2 i \left (d x +c \right )}-1\right )^{3}}\) | \(63\) |
parallelrisch | \(-\frac {\left (-\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+\cot \left (\frac {d x}{2}+\frac {c}{2}\right )\right ) \left (\left (\cot ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right ) a +\cot \left (\frac {d x}{2}+\frac {c}{2}\right ) a \tan \left (\frac {d x}{2}+\frac {c}{2}\right )+\left (\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right ) a +9 a +12 b \right )}{24 d}\) | \(80\) |
norman | \(\frac {-\frac {a}{24 d}+\frac {a \left (\tan ^{10}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{24 d}-\frac {\left (5 a +6 b \right ) \left (\tan ^{4}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{12 d}+\frac {\left (5 a +6 b \right ) \left (\tan ^{6}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{12 d}-\frac {\left (11 a +12 b \right ) \left (\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{24 d}+\frac {\left (11 a +12 b \right ) \left (\tan ^{8}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{24 d}}{\tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{3} \left (1+\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )^{2}}\) | \(144\) |
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Time = 0.25 (sec) , antiderivative size = 54, normalized size of antiderivative = 1.26 \[ \int \csc ^4(c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=-\frac {{\left (2 \, a + 3 \, b\right )} \cos \left (d x + c\right )^{3} - 3 \, {\left (a + b\right )} \cos \left (d x + c\right )}{3 \, {\left (d \cos \left (d x + c\right )^{2} - d\right )} \sin \left (d x + c\right )} \]
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\[ \int \csc ^4(c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=\int \left (a + b \sin ^{2}{\left (c + d x \right )}\right ) \csc ^{4}{\left (c + d x \right )}\, dx \]
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Time = 0.28 (sec) , antiderivative size = 28, normalized size of antiderivative = 0.65 \[ \int \csc ^4(c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=-\frac {3 \, {\left (a + b\right )} \tan \left (d x + c\right )^{2} + a}{3 \, d \tan \left (d x + c\right )^{3}} \]
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Time = 0.40 (sec) , antiderivative size = 37, normalized size of antiderivative = 0.86 \[ \int \csc ^4(c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=-\frac {3 \, a \tan \left (d x + c\right )^{2} + 3 \, b \tan \left (d x + c\right )^{2} + a}{3 \, d \tan \left (d x + c\right )^{3}} \]
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Time = 13.87 (sec) , antiderivative size = 29, normalized size of antiderivative = 0.67 \[ \int \csc ^4(c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=-\frac {a\,{\mathrm {cot}\left (c+d\,x\right )}^3}{3\,d}-\frac {\mathrm {cot}\left (c+d\,x\right )\,\left (a+b\right )}{d} \]
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