Nuprl Lemma : mon_itop_op
13,42
postcript
pdf
g
:IAbMonoid,
a
,
b
:
.
(
a
b
)
(
E
,
F
:({
a
..
b
}
|
g
|).
(
a
i
<
b
.
E
(
i
) *
F
(
i
)) = ((
a
i
<
b
.
E
(
i
)) * (
a
i
<
b
.
F
(
i
)))
|
g
|)
latex
Up
groups
1
Definitions of Statement
IMonoid
,
IAbMonoid
Definitions
t
T
,
x
:
A
.
B
(
x
)
,
x
.
t
(
x
)
,
{
T
}
,
,
x
(
s
)
,
x
f
y
,
P
Q
,
P
&
Q
,
P
Q
,
P
Q
,
False
,
A
,
A
B
,
i
j
<
k
,
{
i
..
j
}
,
IMonoid
,
{
i
...}
,
IAbMonoid
Lemmas
iabmonoid
wf
,
int
upper
wf
,
grp
op
wf
,
mon
itop
wf
,
grp
car
wf
,
int
seg
wf
,
int
le
to
int
upper
,
int
upper
ind
,
mon
ident
,
grp
id
wf
,
mon
itop
unroll
base
,
mon
itop
unroll
hi
,
abmonoid
ac
1
,
mon
assoc
,
le
wf
origin