sin((3/2))^6 + cos((3/2))^6 + (3*sin((3/2))^2)*cos((3/2))^2
sin(3/2)^6 + cos(3/2)^6 + (3*sin(3/2)^2)*cos(3/2)^2
cos(3/2)^6 + sin(3/2)^6 + 3*cos(3/2)^2*sin(3/2)^2
cos(a)^6 + sin(a)^6 + 3.0*cos(a)^2*sin(a)^2
3 6 6 3*cos(4*a)
– + cos (a) + sin (a) – ———-
8 8
1
6 6 2 2
cos (a) + sin (a) + 3*cos (a)*sin (a)
6 6 3*(1 – cos(4*a))
cos (a) + sin (a) + —————-
8
6 6 2 2
cos (a) + sin (a) + 3*cos (a)*sin (a)
6 6 2 2
cos (a) + sin (a) + 3*cos (a)*sin (a)