ID: 261.0 Parent: 255.0 Tree
Exchanged to:
264.0
4<->x20-1
PDER
VAR\IND x1 x18 x12 x20
x1 1 0 0 0
x12 0 0 1 0
x18 0 1 0 0
x20 0 0 0 1
FOCUS
x1^6*x18^24*x12^18*x20^11-x20^12*x18^24*x12^18*x1^6
x18^7*x12^4*x20^3
x18^5*x12^3*x20^2
x12
x20^2*x18^5*x12^2
x18^3*x12^2*x20
x18^3*x12*x20
x18*x12
x18
x20*x18
x20
DEPempty
MAP
x1 x1
x2 x18^9*x12^6*x20^4*x1
x3 x12^2*x20*x18^2*x1
x4 x20^2*x18^4*x12^3*x1
IMAP
x1 x1
x12 x3^2/x1/x4
x18 1/x4^2*x2*x1
x20 1/x1/x3^3*x4^6/x2^2
STACK
WBO (dim: 4)
J
-x20+1 1
c 1
Nempty
(E,a)
Ea
x1 5
x20 7
x12 12
x18 14
C empty
TBO (dim: 4)
J
-x20+1 1
Nempty
E
x1
x20
x12
x18
EM
x1
x20
x12
C empty
SBO (dim: 4)
J
-x20+1 1
Nempty
Hempty
E
x18
C empty
Exchanged to:
264.0
4<->x20-1
ID: 261.0 Parent: 255.0 Tree