Nuprl Definition : member-eclass
e ∈b X ==  ¬b(#(X es e) =z 0)
Definitions occuring in Statement : 
bnot: ¬bb
, 
eq_int: (i =z j)
, 
apply: f a
, 
natural_number: $n
, 
bag-size: #(bs)
FDL editor aliases : 
member-eclass
e  \mmember{}\msubb{}  X  ==    \mneg{}\msubb{}(\#(X  es  e)  =\msubz{}  0)
Date html generated:
2015_07_17-PM-00_14_21
Last ObjectModification:
2012_05_02-PM-02_05_34
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