{ 
[Info:Type]. [es:EO+(Info)]. [A,B:Type]. [Ia:EClass(A)]. [Ib:EClass(B)].
[f:E(Ia) 
B]. [g:E(Ib) E].
g 
E(Ib) E(Ia) supposing g glues Ia f Ib }
{ Proof }
Definitions occuring in Statement :
glues: g glues Ia f Ib,
es-E-interface: E(X),
eclass: EClass(A[eo; e]),
event-ordering+: EO+(Info),
es-E: E,
uimplies: b supposing a,
uall: [x:A]. B[x],
member: t T,
function: x:A B[x],
universe: Type
Definitions :
member: t T,
so_lambda: 
x y.t[x; y],
uall: [x:A]. B[x],
all: x:A. B[x],
so_apply: x[s1;s2],
glues: g glues Ia f Ib,
uimplies: b supposing a,
subtype: S 
T
Lemmas :
glues_wf,
es-E-interface_wf,
es-interface-top,
es-E_wf,
event-ordering+_inc,
eclass_wf,
event-ordering+_wf,
es-le_wf,
Q-R-glues-property
\mforall{}[Info:Type]. \mforall{}[es:EO+(Info)]. \mforall{}[A,B:Type]. \mforall{}[Ia:EClass(A)]. \mforall{}[Ib:EClass(B)]. \mforall{}[f:E(Ia) {}\mrightarrow{} B].
\mforall{}[g:E(Ib) {}\mrightarrow{} E].
g \mmember{} E(Ib) {}\mrightarrow{} E(Ia) supposing g glues Ia {}{}f{}\mrightarrow{} Ib
Date html generated:
2011_08_16-PM-06_00_37
Last ObjectModification:
2011_06_20-AM-01_42_45
Home
Index