{ 
[x:esharp_exp()]. (esharpvar?(x) 
) }
{ Proof }
Definitions occuring in Statement :
esharpvar?: esharpvar?(x),
esharp_exp: esharp_exp(),
bool: ,
uall: [x:A]. B[x],
member: t T
Definitions :
bfalse: ff,
btrue: tt,
esharp-lhs: E#Lhs,
base: Base,
atom: Atom,
lambda: 
x.A[x],
so_lambda: 
x.t[x],
so_lambda: so_lambda(x,y,z,w.t[x; y; z; w]),
so_lambda: so_lambda(x,y,z.t[x; y; z]),
so_lambda: so_lambda(x,y,z,w,v.t[x; y; z; w; v]),
esharp_exp_ind: esharp_exp_ind,
eclass: EClass(A[eo; e]),
fpf: a:A fp-> B[a],
rec: rec(x.A[x]),
strong-subtype: strong-subtype(A;B),
le: A 
B,
ge: i 
j ,
not: 
A,
less_than: a < b,
uimplies: b supposing a,
product: x:A 
B[x],
and: P 
Q,
uiff: uiff(P;Q),
subtype_rel: A 
r B,
function: x:A 
B[x],
all: x:A. B[x],
uall: [x:A]. B[x],
isect: 
x:A. B[x],
axiom: Ax,
esharp_exp: esharp_exp(),
esharpvar?: esharpvar?(x),
bool: ,
member: t T,
equal: s = t
Lemmas :
member_wf,
esharp_exp_ind_wf,
bool_wf,
btrue_wf,
base_wf,
esharp_exp_wf,
bfalse_wf,
esharp-lhs_wf
\mforall{}[x:esharp\_exp()]. (esharpvar?(x) \mmember{} \mBbbB{})
Date html generated:
2011_08_17-PM-05_15_44
Last ObjectModification:
2011_02_03-PM-04_37_33
Home
Index