Nuprl Lemma : qless_transitivity_1_qorder
11,40
postcript
pdf
a
,
b
,
c
:rationals. qle(
a
;
b
)
qless(
b
;
c
)
qless(
a
;
c
)
latex
Definitions
t
T
,
t
.1
,
ocgrp{i:l}
,
qadd_grp
,
grp_car(
g
)
,
x
:
A
.
B
(
x
)
,
qless(
r
;
s
)
,
qle(
r
;
s
)
Lemmas
ocgrp
wf
,
qadd
grp
wf2
,
grp
lt
transitivity
1
origin
a,b,c:rationals. qle(a; b) 
qless(b; c) qless(a; c) a,b,c:rationals. qle(a; b) qless(b; c) qless(a; c) 
Tx:A. B(x)