Nuprl Definition : pa-is-sign-implies
pa-is-sign-implies(a;v.P[v]) ==  ((fst(a)) = "sign" ∈ Atom) 
⇒ P[snd(a)]
Definitions occuring in Statement : 
pi1: fst(t)
, 
pi2: snd(t)
, 
implies: P 
⇒ Q
, 
token: "$token"
, 
atom: Atom
, 
equal: s = t ∈ T
FDL editor aliases : 
pa-is-sign-implies
Latex:
pa-is-sign-implies(a;v.P[v])  ==    ((fst(a))  =  "sign")  {}\mRightarrow{}  P[snd(a)]
Date html generated:
2015_07_23-PM-00_13_39
Last ObjectModification:
2013_10_26-PM-09_29_41
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