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LeanPool
.
MacMahon
.
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.
TargetFour
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Imports
Init
LeanPool.MacMahon.Definitions
Imported by
MacMahon
.
face_corner_40
MacMahon
.
face_corner_41
MacMahon
.
face_corner_42
MacMahon
.
face_corner_43
MacMahon
.
face_corner_45
Face and corner matching for targets in tableau row 4
#
source
theorem
MacMahon
.
face_corner_40
(
p
:
Pair
)
(
k
:
Slot
)
:
HasCorner
p
(
cornerAt
4
0
k
)
↔
∃ (
r
:
Fin
24
),
FaceFits
(
4
,
0
)
p
k
r
source
theorem
MacMahon
.
face_corner_41
(
p
:
Pair
)
(
k
:
Slot
)
:
HasCorner
p
(
cornerAt
4
1
k
)
↔
∃ (
r
:
Fin
24
),
FaceFits
(
4
,
1
)
p
k
r
source
theorem
MacMahon
.
face_corner_42
(
p
:
Pair
)
(
k
:
Slot
)
:
HasCorner
p
(
cornerAt
4
2
k
)
↔
∃ (
r
:
Fin
24
),
FaceFits
(
4
,
2
)
p
k
r
source
theorem
MacMahon
.
face_corner_43
(
p
:
Pair
)
(
k
:
Slot
)
:
HasCorner
p
(
cornerAt
4
3
k
)
↔
∃ (
r
:
Fin
24
),
FaceFits
(
4
,
3
)
p
k
r
source
theorem
MacMahon
.
face_corner_45
(
p
:
Pair
)
(
k
:
Slot
)
:
HasCorner
p
(
cornerAt
4
5
k
)
↔
∃ (
r
:
Fin
24
),
FaceFits
(
4
,
5
)
p
k
r