0(0) = 0,1
45(0.7853981633974483) = 0.7071067811865475,0.7071067811865476
112.5(1.9634954084936207) = 0.9238795325112867,-0.3826834323650897
157.5(2.748893571891069) = 0.3826834323650899,-0.9238795325112867
180(3.141592653589793) = 1.2246467991473532e-16,-1