Nuprl Lemma : comb_for_grp_car_wf
13,42
postcript
pdf
(
g
,
z
. |
g
|)
GrpSig
(
True)
Type
latex
Up
groups
1
Definitions
t
T
,
,
x
:
A
.
B
(
x
)
,
T
Lemmas
grp
sig
wf
,
true
wf
,
squash
wf
,
grp
car
wf
origin
g,z. |g|) 
GrpSig
(
True)Type g,z. |g|) GrpSig(True)Type T
x:A. B(x)T