Nuprl Lemma : rel_plus_wf
11,40
postcript
pdf
T
:Type,
R
:(
T
T
Type). rel_plus(
T
;
R
)
T
T
Type
latex
Definitions
x
:
A
.
B
(
x
)
,
t
T
,
rel_plus(
T
;
R
)
,
x
:
A
.
B
(
x
)
,
x
f
y
,
prop{i:l}
,
subtype(
S
;
T
)
Lemmas
nat
plus
wf
,
rel
exp
wf
,
nat
plus
inc
origin
T:Type, R:(T
TType). rel_plus(T; R) 
TTType T:Type, R:(TTType). rel_plus(T; R) TTType x:A. B(x) T
x:A. B(x)