sin(π/2)
1
cos(2π/3)
-1/2
sin(π/4)
sqrrt(2)/2
tan(0)
0
cos(0)
1
sin(0)
0
cos(π/6)
sqrrt(3)/2
tan(π)
0
sin(3π/4)
sqrrt(2)/2
cos(π/2)
0
sin(5π/6)
1/2
cos(π/3)
1/2
sin(2π/3)
sqrrt(3)/2
cos(5π/6)
-sqrrt(3)/2
cos(3π/4)
-sqrrt(2)/2
sin(π)
0
sin(π/6)
1/2
cos(π)
-1
cos(π/4)
sqrrt(2)/2
sin(π/3)
sqrrt(3)/2