Nuprl Lemma : strict_part_irrefl
13,42
postcript
pdf
T
:Type,
R
:(
T
T
),
a
,
b
:
T
. strict_part(
x
,
y
.
R
(
x
,
y
);
a
;
b
)
(
(
a
=
b
))
latex
Up
rel
1
,
rel
1
Definitions
t
T
,
P
&
Q
,
A
,
x
(
s1
,
s2
)
,
strict_part(
x
,
y
.
R
(
x
;
y
);
a
;
b
)
,
P
Q
,
,
x
:
A
.
B
(
x
)
,
False
Lemmas
not
wf
origin
T:Type, R:(T
T
), a, b:T. strict_part(x,y.R(x,y);a;b) 
(
(a = b)) T:Type, R:(TT), a, b:T. strict_part(x,y.R(x,y);a;b) ((a = b)) 
TA Qx:A. B(x)