Integrand size = 10, antiderivative size = 22 \[ \int (1-\sin (2 x))^2 \, dx=\frac {3 x}{2}+\cos (2 x)-\frac {1}{4} \cos (2 x) \sin (2 x) \]
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Time = 0.01 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.100, Rules used = {2723} \[ \int (1-\sin (2 x))^2 \, dx=\frac {3 x}{2}+\cos (2 x)-\frac {1}{4} \sin (2 x) \cos (2 x) \]
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Rule 2723
Rubi steps \begin{align*} \text {integral}& = \frac {3 x}{2}+\cos (2 x)-\frac {1}{4} \cos (2 x) \sin (2 x) \\ \end{align*}
Time = 0.06 (sec) , antiderivative size = 18, normalized size of antiderivative = 0.82 \[ \int (1-\sin (2 x))^2 \, dx=\frac {3 x}{2}+\cos (2 x)-\frac {1}{8} \sin (4 x) \]
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Time = 0.20 (sec) , antiderivative size = 15, normalized size of antiderivative = 0.68
method | result | size |
risch | \(\frac {3 x}{2}-\frac {\sin \left (4 x \right )}{8}+\cos \left (2 x \right )\) | \(15\) |
parallelrisch | \(\frac {3 x}{2}+1-\frac {\sin \left (4 x \right )}{8}+\cos \left (2 x \right )\) | \(16\) |
derivativedivides | \(\frac {3 x}{2}+\cos \left (2 x \right )-\frac {\sin \left (2 x \right ) \cos \left (2 x \right )}{4}\) | \(19\) |
default | \(\frac {3 x}{2}+\cos \left (2 x \right )-\frac {\sin \left (2 x \right ) \cos \left (2 x \right )}{4}\) | \(19\) |
parts | \(\frac {3 x}{2}+\cos \left (2 x \right )-\frac {\sin \left (2 x \right ) \cos \left (2 x \right )}{4}\) | \(19\) |
norman | \(\frac {2 \left (\tan ^{2}\left (x \right )\right )+\frac {3 x}{2}+\frac {\left (\tan ^{3}\left (x \right )\right )}{2}+3 x \left (\tan ^{2}\left (x \right )\right )+\frac {3 x \left (\tan ^{4}\left (x \right )\right )}{2}-\frac {\tan \left (x \right )}{2}+2}{\left (1+\tan ^{2}\left (x \right )\right )^{2}}\) | \(45\) |
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none
Time = 0.24 (sec) , antiderivative size = 18, normalized size of antiderivative = 0.82 \[ \int (1-\sin (2 x))^2 \, dx=-\frac {1}{4} \, \cos \left (2 \, x\right ) \sin \left (2 \, x\right ) + \frac {3}{2} \, x + \cos \left (2 \, x\right ) \]
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Time = 0.07 (sec) , antiderivative size = 37, normalized size of antiderivative = 1.68 \[ \int (1-\sin (2 x))^2 \, dx=\frac {x \sin ^{2}{\left (2 x \right )}}{2} + \frac {x \cos ^{2}{\left (2 x \right )}}{2} + x - \frac {\sin {\left (2 x \right )} \cos {\left (2 x \right )}}{4} + \cos {\left (2 x \right )} \]
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none
Time = 0.18 (sec) , antiderivative size = 14, normalized size of antiderivative = 0.64 \[ \int (1-\sin (2 x))^2 \, dx=\frac {3}{2} \, x + \cos \left (2 \, x\right ) - \frac {1}{8} \, \sin \left (4 \, x\right ) \]
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none
Time = 0.29 (sec) , antiderivative size = 14, normalized size of antiderivative = 0.64 \[ \int (1-\sin (2 x))^2 \, dx=\frac {3}{2} \, x + \cos \left (2 \, x\right ) - \frac {1}{8} \, \sin \left (4 \, x\right ) \]
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Time = 0.39 (sec) , antiderivative size = 14, normalized size of antiderivative = 0.64 \[ \int (1-\sin (2 x))^2 \, dx=\frac {3\,x}{2}+\cos \left (2\,x\right )-\frac {\sin \left (4\,x\right )}{8} \]
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