Nuprl Lemma : vr_sub-rel_wf
[T,U:Type]. R1,R2:T 
U 
. (R1 <= R2 
)
Proof not projected
Definitions occuring in Statement :
vr_sub-rel: R1 <= R2,
uall: [x:A]. B[x],
prop: ,
all: x:A. B[x],
member: t T,
function: x:A B[x],
universe: Type
Definitions :
axiom: Ax,
vr_sub-rel: R1 <= R2,
universe: Type,
prop: ,
equal: s = t,
member: t T,
function: x:A B[x],
lambda: 
x.A[x],
all: x:A. B[x],
isect: 
x:A. B[x],
uall: [x:A]. B[x],
implies: P 
Q,
apply: f a
\mforall{}[T,U:Type]. \mforall{}R1,R2:T {}\mrightarrow{} U {}\mrightarrow{} \mBbbP{}. (R1 <= R2 \mmember{} \mBbbP{})
Date html generated:
2012_02_20-PM-03_32_49
Last ObjectModification:
2012_02_02-PM-01_55_12
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