User blog comment:MilkyWay90/Why the inactivity?/@comment-36584283-20180923063600/@comment-35470197-20180923212556

> the people who know more math on this site (like PsiCubed, or PiBot)

Recently I am spending almost all of my time for googology in order to complete writing a proof of the termination of pair sequence system (a system generating large numbers created by a Japanese) ;D