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LeanPool
.
MacMahon
.
Geometry
.
TargetTwo
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Imports
Init
LeanPool.MacMahon.Definitions
Imported by
MacMahon
.
face_corner_20
MacMahon
.
face_corner_21
MacMahon
.
face_corner_23
MacMahon
.
face_corner_24
MacMahon
.
face_corner_25
Face and corner matching for targets in tableau row 2
#
source
theorem
MacMahon
.
face_corner_20
(
p
:
Pair
)
(
k
:
Slot
)
:
HasCorner
p
(
cornerAt
2
0
k
)
↔
∃ (
r
:
Fin
24
),
FaceFits
(
2
,
0
)
p
k
r
source
theorem
MacMahon
.
face_corner_21
(
p
:
Pair
)
(
k
:
Slot
)
:
HasCorner
p
(
cornerAt
2
1
k
)
↔
∃ (
r
:
Fin
24
),
FaceFits
(
2
,
1
)
p
k
r
source
theorem
MacMahon
.
face_corner_23
(
p
:
Pair
)
(
k
:
Slot
)
:
HasCorner
p
(
cornerAt
2
3
k
)
↔
∃ (
r
:
Fin
24
),
FaceFits
(
2
,
3
)
p
k
r
source
theorem
MacMahon
.
face_corner_24
(
p
:
Pair
)
(
k
:
Slot
)
:
HasCorner
p
(
cornerAt
2
4
k
)
↔
∃ (
r
:
Fin
24
),
FaceFits
(
2
,
4
)
p
k
r
source
theorem
MacMahon
.
face_corner_25
(
p
:
Pair
)
(
k
:
Slot
)
:
HasCorner
p
(
cornerAt
2
5
k
)
↔
∃ (
r
:
Fin
24
),
FaceFits
(
2
,
5
)
p
k
r