Cambios

if (result < 10000) then

if (result < 10000) then

length = #result

length = #(tostrihng(result))

temp = string.sub(tostring(result), -3)

temp = string.sub(tostring(result), -3)

return string.sub(temp, 1, (length-3)) .. "." .. temp

return string.sub(temp, 1, (length-3)) .. "." .. temp