Nuprl Lemma : rel_plus_trans
0,22
postcript
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T
:Type,
R
:(
T
T
Prop). Trans
x
,
y
:
T
.
x
R
^+
y
latex
Definitions
Trans
x
,
y
:
T
.
E
(
x
;
y
)
,
P
Q
,
Prop
,
R
^+
,
x
:
A
.
B
(
x
)
,
,
x
f
y
,
rel_exp(
T
;
R
;
n
)
,
x
:
A
.
B
(
x
)
,
t
T
Lemmas
nat
plus
inc
,
rel
exp
wf
,
rel
plus
wf
,
rel
exp
add
origin
T:Type, R:(T
TProp). Trans x,y:T. x R^+ y T:Type, R:(TTProp). Trans x,y:T. x R^+ y 
Q
x:A. B(x)
x:A. B(x)
T