(4steps total)
PrintForm
Definitions
hol
bool
Sections
HOLlib
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
honto
def
'a
,
'b
:S.
all(
f
:
'a
'b
. equal(onto(
f
),all(
y
:
'b
. exists(
x
:
'a
. equal(
y
,
f
(
x
))))))
By:
Simpset [`hol_to_nuprl`] THEN Simp THEN StrongAuto
Generated subgoal:
1
1.
'a
: S
2.
'b
: S
3.
f
:
'a
'b
(
onto(
'a
;
'b
;
f
)) = (
y
:
'b
. (
x
:
'a
. (
y
=
(
f
(
x
)))))
3
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(4steps total)
PrintForm
Definitions
hol
bool
Sections
HOLlib
Doc