Nuprl Lemma : xxequiv_rel_wf
13,42
postcript
pdf
T
:Type,
R
:(
T
T
). EquivRel(
T
;
R
)
latex
Up
gen
algebra
1
Definitions of Statement
EquivRel(
T
;
R
)
Definitions
P
&
Q
,
EquivRel(
T
;
R
)
,
t
T
,
,
x
:
A
.
B
(
x
)
Lemmas
xxsym
wf
,
xxtrans
wf
,
xxrefl
wf
origin
T:Type, R:(T
T
). EquivRel(T;R) 
T:Type, R:(TT). EquivRel(T;R) Tx:A. B(x)