std-initial(S) ==  xsnd(S).(fst(fst(x))) = (-1)



Definitions :  lg-all: xG.P[x] pi2: snd(t) equal: s = t int: pi1: fst(t) minus: -n natural_number: $n
FDL editor aliases :  std-initial

std-initial(S)  ==    \mforall{}x\mmember{}snd(S).(fst(fst(x)))  =  (-1)


Date html generated: 2010_08_27-PM-06_42_29
Last ObjectModification: 2010_04_29-PM-03_50_59

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