asymptotics
Noun
Meaning
(mathematics) asymptotic analysis
(mathematics) asymptotic behavior
Source: en.wiktionary.orgExamples
More generally, maximum likelihood estimators are asymptotically normal under fairly weak regularity conditions — see the asymptotics section of the maximum likelihood article.
There are two formally close, but noticeably different, usages of this notation: infinite asymptotics and infinitesimal asymptotics.