Nuprl Definition : es-fset-loc
i ∈ locs(s) ==  ¬↑null(s@i)
Definitions occuring in Statement : 
es-fset-at: s@i
, 
null: null(as)
, 
assert: ↑b
, 
not: ¬A
FDL editor aliases : 
es-fset-loc
es-fset-loc
i  \mmember{}  locs(s)  ==    \mneg{}\muparrow{}null(s@i)
Date html generated:
2015_07_17-AM-09_00_51
Last ObjectModification:
2013_03_25-PM-01_55_20
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