Nuprl Lemma : mul_ident
13,42
postcript
pdf
i
:
.
i
= (
i
* 1)
latex
Up
int
2
,
int
2
Definitions
t
T
,
x
:
A
.
B
(
x
)
origin
i:
. i = (i * 1) i:. i = (i * 1) 
Tx:A. B(x)