local mx,mn=0,0
local x,y
for x=-10,10,0.01 do
for y=-10,10,0.01 do
local a=math.atan2(y,x)
mx=math.max(mx,a)
mn=math.min(mn,a)
end
end
print("Max: "..mx.." Min: "..mn)
bG9jYWwgbXgsbW49MCwwCmxvY2FsIHgseQoKZm9yIHg9LTEwLDEwLDAuMDEgZG8KCWZvciB5PS0xMCwxMCwwLjAxIGRvCgkJbG9jYWwgYT1tYXRoLmF0YW4yKHkseCkKCQlteD1tYXRoLm1heChteCxhKQoJCW1uPW1hdGgubWluKG1uLGEpCgllbmQKZW5kCgpwcmludCgiTWF4OiAiLi5teC4uIiBNaW46ICIuLm1uKQ==