Thm* rho:Decl, r:rel(), da:Collection(dec())
, R:(Label Label  ). rel_mentions_trace(r)  trace_consistent_rel(rho;da;R;r) | [no_mention_implies_consistent_rel] |
Thm* r:rel(), de:sig(), ds1,ds2:Collection(dec())
, da1,da2:Collection(SimpleType). ds1 ds2  da1 da2  tc(r;ds1;da1;de)  tc(r;ds2;da2;de) | [tc_monotone] |
Thm* r:rel(), as:(Label Term) List, ds:Collection(dec())
, da:Collection(SimpleType), de:sig().
tc(r;ds;da;de) 
( x:Label.
(x rel_vars(r)) 
( t:SimpleType. mk_dec(x, t) ds  t term_types(ds;da;de;apply_alist(as;x;x))))

tc(rel_subst(as;r);ds;da;de) | [rel_subst_tc] |
Thm* r:rel(), as:(Label Term) List, ds:Collection(dec())
, da:Collection(SimpleType), de:sig().
tc(r;ds;da;de) 
( x:Label.
(x rel_primed_vars(r)) 
( t:SimpleType. mk_dec(x, t) ds  t term_types(ds;da;de;apply_alist(as;x;x))))

tc(rel_subst2(as;r);ds;da;de) | [rel_subst2_tc] |
Thm* r:rel(), ds:Collection(dec()), da:Collection(SimpleType), de:sig().
tc(r;ds;da;de)  tc(rel_unprime(r);ds;da;de) | [tc_unprime] |
Thm* r:rel(), ds:Collection(dec()), da:Collection(SimpleType), de:sig().
tc(r;ds;da;de)  tc((r)';ds;da;de) | [tc_addprime] |
Thm* r:rel(), ds:Collection(dec()), da1,da2:Collection(SimpleType), de:sig().
closed_rel(r)  tc(r;ds;da1;de)  tc(r;ds;da2;de) | [tc_closed_rel] |
Thm* r:rel(), ds1,ds2:Collection(dec()), da1,da2:Collection(SimpleType)
, de:sig(). ds1 = ds2  da1 = da2  (tc(r;ds1;da1;de)  tc(r;ds2;da2;de)) | [tc_functionality] |
Thm* r:rel(), ds:Collection(dec()), da:Collection(SimpleType), de:sig().
tc(r;ds;da;de) Prop | [tc_wf] |
Thm* r:rel(), I:Fmla, A:ioa{i:l}(), a:Label.
covers_pred(A;I) 
r I  ( r':rel(). r' col_subst2( x.smts_eff(action_effect(a;A.eff;A.frame);x);r)) | [covers_pred_lemma2] |
Thm* c:(Label Collection(Term)), r,r':rel().
r' col_subst2(c;r)

( as:(Label Term) List.
1of(unzip(as)) = rel_primed_vars(r)
& ( i: . i < ||as||  2of(as[i]) c(1of(as[i])))
& r' = rel_subst2(as;r)) | [member_col_subst2] |
Thm* r:rel(), rho,ds,da1,da2,de,s,s',e,a1,a2,tr:Top.
closed_rel(r) 
(rel_mng_2(r; rho; ds; da1; de; e; s; s'; a1; tr) ~ rel_mng_2
(r; rho; ds; da2; de; e; s; s'; a2; tr)) | [closed_rel_mng2] |
Thm* r:rel(), rho,ds,da,de,e,s,s',a,tr:Top.
rel_mng_2(rel_unprime(r); rho; ds; da; de; e; s; s'; a; tr) ~ [[r]] rho ds da de e s a tr | [rel_mng_2_unprime] |
Thm* r:rel(), rho,ds,da,de,e,s,s',a,tr:Top.
rel_mng_2((r)'; rho; ds; da; de; e; s; s'; a; tr) ~ [[r]] rho ds da de e s' a tr | [rel_mng_2_addprime] |
Thm* c:(Label Collection(Term)), r:rel(). col_subst(c;r) Collection(rel()) | [col_subst_wf_2] |
Thm* c:(Label Collection(Term)), r,r':rel().
r' col_subst(c;r)

( as:(Label Term) List.
1of(unzip(as)) = rel_vars(r)
& ( i: . i < ||as||  2of(as[i]) c(1of(as[i])))
& r' = rel_subst(as;r)) | [member_col_subst] |
Thm* A:ioa{i:l}(), I:Fmla, r:rel().
r I  covers_pred(A;I)  covers_rel(A;r) | [covers_pred_rel_member] |
Thm* d:Decl, tr:trace_env(d), a:( d), r:rel(), rho,ds,da,de,e,s,v:Top.
affects_trace_rel(tr.proj;kind(a);r) 
([[r]] rho ds da de e s v tappend(tr;a) ~ [[r]] rho ds da de e s v tr) | [rel_mng_tappend] |
Thm* r:rel(), rho,ds,da,de,e,s,a,tr,tr':Top.
rel_mentions_trace(r)  ([[r]] rho ds da de e s a tr' ~ [[r]] rho ds da de e s a tr) | [rel_mng_static] |
Thm* r:rel(), rho,ds,da1,da2,de,s,e,a1,a2,tr:Top.
closed_rel(r)  ([[r]] rho ds da1 de e s a1 tr ~ [[r]] rho ds da2 de e s a2 tr) | [closed_rel_mng_sq] |
Thm* r:rel().
rel_mentions_trace(r)  ( i: . i < ||r.args|| & mentions_trace(r.args[i])) | [rel_mentions_trace_iff] |
Thm* r:rel(), x:Label. (x rel_primed_vars(r))  (x rel_vars(r)) | [rel_primed_vars_rel_vars] |
Thm* r:rel(), i: . closed_rel(r)  i < ||r.args||  closed_term(r.args[i]) | [closed_rel_args] |
Thm* r:rel(). rel_primed_vars((r)') = rel_vars(r) | [rel_vars_addprime] |
Thm* x:Label, r:rel().
(x rel_primed_vars(r))  ( i: . i < ||r.args|| & (x term_primed_vars(r.args[i]))) | [member_rel_primed_vars] |
Thm* r:rel(), e,a,s,ds,da,de,rho,tr:Top.
[[r]] rho ds da de e s a tr ~ [[rel_unprime(r)]] rho ds da de e s a tr | [rel_mng_unprime] |
Thm* r:rel(), te:(Label Label  ), rho,ds,da,de,e,s,a:Top.
[[r]] rho ds da de e s a mk_trace_env(nil, te) ~ [[r]] rho ds da de e s a niltrace() | [rel_mng_nil] |
Thm* r:rel(), as:(Label Term) List.
( x:Label. unprime(apply_alist(as;x;x)) = x)  rel_unprime(rel_subst(as;r)) = rel_unprime(r) | [trivial_rel_subst] |
Thm* t:ioa{i:l}(). t.init Collection(rel()) | [ioa_init_wf] |
Thm* t:pre(). t.rel rel() | [pre_rel_wf] |
Thm* a,b:rel(). rel_eq(a;b)  a = b | [assert_rel_eq] |
Def wp2(A;a;Q) == ( r Q.col_subst2( x.smts_eff(action_effect(a;A.eff;A.frame);x);r)) | [wp2] |
Def pred_mng_2(p; rho; ds; da; de; e; s; s'; a; tr)
== r:rel(). r p  rel_mng_2(r; rho; ds; da; de; e; s; s'; a; tr) | [pred_mng_2] |
Def ioa_mentions_trace(A)
== ( e:eff(). e A.eff & mentions_trace(e.smt.term))
( p:pre(). p A.pre & rel_mentions_trace(p.rel))
( r:rel(). r A.init & rel_mentions_trace(r)) | [ioa_mentions_trace] |
Def closed_pred(p) == r:rel(). r p  closed_rel(r) | [closed_pred] |
Def [[p]] rho ds da de e s a tr == r:rel(). r p  [[r]] rho ds da de e s a tr | [pred_mng] |
Def guarded_trace(da;e;I)
== r:rel(). r I  ( k:Label. affects_trace_rel(e;k;r)  ( t:dec(). t da & t.lbl = k)) | [guarded_trace] |
Def (P)' == ( r P. < (r)' > ) | [pred_addprime] |
Def pred_unprime(P) == < rel_unprime(r) | r P > | [pred_unprime] |
Def ioa{i:l}()
== Collection(dec()) Collection(dec()) Collection(rel()) Collection(pre()) Collection(eff())
Collection(frame()) | [ioa] |
Def pre() == Label Label rel() | [pre] |