hol
pair
Sections
HOLlib
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Theorem
Name
Thm*
'a
,
'b
:S,
x
:
'a
,
y
:
'b
.
x
=
x
[fst_pair]
cites the following:
Thm*
'a
,
'b
:S. all(
x
:
'a
. all(
y
:
'b
. equal(fst(pair(
x
,
y
)),
x
)))
[hfst_pair]
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
hol
pair
Sections
HOLlib
Doc
'a,'b:S, x:'a, y:'b. x = x'a,'b:S. all(
x:'a. all(y:'b. equal(fst(pair(x,y)),x)))'a,'b:S, x:'a, y:'b. x = x'a,'b:S. all(x:'a. all(y:'b. equal(fst(pair(x,y)),x)))