Nuprl Lemma : hdf-parallel-halt
hdf-halt() || hdf-halt() ~ hdf-halt()
Proof
Definitions occuring in Statement : 
hdf-parallel: X || Y, 
hdf-halt: hdf-halt(), 
sqequal: s ~ t
Definitions unfolded in proof : 
hdf-parallel: X || Y, 
mk-hdf: mk-hdf(s,m.G[s; m];st.H[st];s0), 
hdf-ap: X(a), 
hdf-halt: hdf-halt(), 
callbyvalueall: callbyvalueall, 
evalall: evalall(t), 
bag-append: as + bs, 
append: as @ bs, 
list_ind: list_ind, 
empty-bag: {}, 
nil: [], 
it: ⋅, 
btrue: tt, 
band: p ∧b q, 
ifthenelse: if b then t else f fi 
Latex:
hdf-halt()  ||  hdf-halt()  \msim{}  hdf-halt()
Date html generated:
2016_05_16-AM-10_41_44
Last ObjectModification:
2015_12_28-PM-07_42_47
Theory : halting!dataflow
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