is semianalytic if, for all , there is an open neighborhood of such that is a finite Boolean combination of sets and ,where are Analytic.
References
Marker, D. ``Model Theory and Exponentiation.'' Not. Amer. Math. Soc. 43, 753-759, 1996.
数学辞典收录了8975条数学词条,基本涵盖了常用数学知识及数学英语单词词组的翻译及用法,是数学学习的有利工具。