Activity = min(time * 14, posts)
time = number of two-week periods in which you've posted since your registration
But What does min stand for in this equation?
"min(x,y)" is developer language for "the minimum of x and y (whatever has the lowest value)".
so min(2 * 14, 6) would return as 6
simpler version would be:
Max Activity = time * 14 .
Also to increase my activity by maximum of 14 within 2 weeks does it make any difference to my activity whether those posts are all in 1 day or 1 every day or 2 every other day etc..
no.