Ok, this is a real post. I'm not horrible at math, but it's definitely not my strong suit. I can't figure the activity formula. I even tried googling first, but I still don't get it. All I could find was that commas are usually decimal separators, and sometimes used to mean AND/OR.
activity = min(time * 14, posts)
What's 'min'? The word 'posts' is comma separated inside the brackets. I assume it's meant to be. Any help will be appreciated.
The comma separates the different values while min (PHP function) is taking the lowest (minimum) value. If for example, you posted in two activity periods, (time * 14) should give you 28. If your posts were higher then that, then activity will take time * 14 as Its the lowest, so your activity will be 28. If your posts were lower (say 10 posts) and your (time * 14) was 28, you will get the minimum which is 10 activity until you post more.