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\pi
\frac{\pi}{2}
0
\frac{3\pi}{2}
\frac{\pi}{4}
\frac{\pi}{6}
\frac{\pi}{12}
\frac{\sqrt6 + \sqrt2}{4}
\frac{\sqrt6 - \sqrt2}{4}
\frac{\sqrt3}{2}
\frac{1}{2}
\frac{\sqrt2}{2}
\frac{\sqrt2}{2}
1
0
Click on the smallest nonzero value