Talk:City Level/@comment-88.112.82.132-20190210110546

T=Total Money needed to gain level. L=Level to be gained. T is given by the formula

T(L)  = 10^(1+6*(L+1))   or T(L) = 1e(1+6*(L+1))

Your leveling progress is measured in term of XP, requiring 10000 xp to reach level L. Your current total money(this run) is t. It is assumed that your current city level is L-1. XP is given by the formula:

XP= 10000*log(t/T(L-1))/6