20 lines
313 B
Lua
20 lines
313 B
Lua
local calpi = function()
|
|
local operator = '+'
|
|
local mypi = 0
|
|
for i=1, 10000000000, 2 do
|
|
if operator == '+' then
|
|
mypi = mypi + (4/i)
|
|
operator = '-'
|
|
elseif operator == '-' then
|
|
mypi = mypi - (4/i)
|
|
operator = '+'
|
|
end
|
|
end
|
|
end
|
|
|
|
start = os.clock()
|
|
calpi()
|
|
stop = os.clock()
|
|
|
|
return (stop - start)
|