Nuprl Lemma : xxconnex_wf
13,42
postcript
pdf
T
:Type,
R
:(
T
T
). connex(
T
;
R
)
latex
Up
gen
algebra
1
Definitions of Statement
connex(
T
;
R
)
Definitions
x
,
y
.
t
(
x
;
y
)
,
connex(
T
;
R
)
,
t
T
,
,
x
:
A
.
B
(
x
)
,
x
(
s1
,
s2
)
Lemmas
connex
wf
origin
T:Type, R:(T
T
). connex(T;R) 
T:Type, R:(TT). connex(T;R) 
x,y. t(x;y) Tx:A. B(x)