Nuprl Lemma : rel_implies_or_right
4,23
postcript
pdf
T
:Type,
R1
,
R2
:(
T
T
Prop).
R2
=>
R1
R2
latex
Definitions
R1
R2
,
R1
=>
R2
,
x
:
A
.
B
(
x
)
,
P
Q
,
Prop
,
True
,
P
Q
,
{
T
}
,
x
f
y
,
t
T
origin
T:Type, R1, R2:(T
TProp). R2 => R1 
R2 T:Type, R1, R2:(TTProp). R2 => R1 R2 R2x:A. B(x)
Q Q
T