X(<e) ==  mapfilter(
e.X(e);
e.e 
 X;before(e))
Definitions : 
mapfilter: mapfilter(f;P;L), 
eclass-val: X(e), 
lambda:
x.A[x], 
in-eclass: e 
 X, 
es-before: before(e)
FDL editor aliases : 
es-prior-interface-vals
X(<e)  ==    mapfilter(\mlambda{}e.X(e);\mlambda{}e.e  \mmember{}\msubb{}  X;before(e))
Date html generated:
2010_08_27-PM-02_10_52
Last ObjectModification:
2010_01_25-PM-11_21_45
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