9xen is the last and biggest infinity in existence in the infinite multyvers and walp it is the biggest infinity possible there is nothing after it it is the biggest infinity it is the biggest infinity possible in the infinite multyvers and walp it is bigger then infinity it is bigger then the infinity of decimal numbers and whole numbers and any infinity

if you add all numbers from 0,1 to 9xen up including 9xen and 0 and 1 like this 0+1+2+3+4+5+6+......... to 9xen you get a infinity smaller then 9xen

if you add all numbers from 0,1,2,3 to 9xen including 9xen and 0 and 1 and the numbers in between 0 and 1 called decimals (like 0.0006792230155502 or 7.1429832650 and there is decimals in between decimals and decimals in between them(to infinity) and all the irationals and all the fractions like (1/2) (2/3) (10/55) and all fractions made of fractions like ((77/90)/(10/3)) and all the fractions made of fractons made of fractions (to infinity) and all the fractons made of decimals) but do this for all numbers up to 9xen (including 9xen) you get a infinity smaller then 9xen

(1/2)=0.5