{ 
[es:EO]. [e2,e1:E]. last([e1, e2]) ~ e2 supposing e1 
loc e2 }
{ Proof }
Definitions occuring in Statement :
es-interval: [e, e'],
es-le: e loc e' ,
es-E: E,
event_ordering: EO,
uimplies: b supposing a,
uall: [x:A]. B[x],
sqequal: s ~ t,
last: last(L)
Definitions :
function: x:A 
B[x],
all: x:A. B[x],
equal: s = t,
event_ordering: EO,
prop: 
,
es-le: e loc e' ,
sqequal: s ~ t,
uall: [x:A]. B[x],
es-E: E,
uimplies: b supposing a,
isect: 
x:A. B[x],
member: t 
T,
CollapseTHENA: Error :CollapseTHENA,
tactic: Error :tactic,
universe: Type,
subtype: S 
T,
es-locl: (e <loc e'),
list: type List,
es-interval: [e, e'],
last: last(L),
filter: filter(P;l),
void: Void,
es-before: before(e),
top: Top,
set: {x:A| B[x]} ,
CollapseTHEN: Error :CollapseTHEN,
limited-type: LimitedType,
le: A B,
ge: i 
j ,
apply: f a,
record: record(x.T[x]),
so_lambda: 
x.t[x],
sq_type: SQType(T),
lt_int: i <z j,
le_int: i z j,
bfalse: ff,
btrue: tt,
iff: P 
Q,
bimplies: p 
q,
band: p 
q,
bor: p 
q,
bnot: 
b,
int: 
,
unit: Unit,
bool: 
,
strong-subtype: strong-subtype(A;B),
eq_atom: x =a y,
eq_atom: eq_atom$n(x;y),
record-select: r.x,
infix_ap: x f y,
tl: tl(l),
hd: hd(l),
union: left + right,
or: P Q,
dep-isect: Error :dep-isect,
record+: record+,
less_than: a < b,
product: x:A 
B[x],
and: P Q,
uiff: uiff(P;Q),
subtype_rel: A r B,
assert: 
b,
implies: P Q,
false: False,
not: A,
nil: [],
cons: [car / cdr],
es-ble: e loc e',
l_member: (x l),
lambda: x.A[x],
Complete: Error :Complete,
Try: Error :Try
Lemmas :
not_wf,
assert_wf,
iff_transitivity,
eqff_to_assert,
iff_weakening_uiff,
bool_wf,
assert-es-ble,
eqtt_to_assert,
set_subtype_base,
subtype_base_sq,
last_wf,
filter_wf,
not_functionality_wrt_iff,
assert_of_bnot,
pos_length2,
false_wf,
l_member_wf,
es-ble_wf,
filter_wf_top,
es-before_wf,
last_append,
bnot_wf,
filter_append_sq,
es-before_wf3,
member_wf,
top_wf,
es-locl_wf,
es-le_wf,
es-E_wf,
event_ordering_wf
\mforall{}[es:EO]. \mforall{}[e2,e1:E]. last([e1, e2]) \msim{} e2 supposing e1 \mleq{}loc e2
Date html generated:
2011_08_16-AM-10_39_57
Last ObjectModification:
2011_06_18-AM-09_18_30
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