Tips for math functions

[Artzified]

There are 2 functions called math.sin and math.cos, you can make a circle out of these 2 functions. (known as polar coordinate)

local radius = 50

local increment = 0.1

for i = 0, math.pi*2, increment do
    local x = radius * math.cos(i)
    local y = radius * math.sin(i)
    print(x, y)
end