ID: 579.0 Parent: 574.0 Tree
Covered by:
581.0 582.0
x21^2 x21^2*x19-1
PDER
VAR\IND x21 x2 x19 x18
x2 0 1 0 0
x18 0 0 0 1
x19 0 0 1 0
x21 1 0 0 0
FOCUS
x19^59*x21^28*x18^24*x2^6-x18^24*x19^60*x21^30*x2^6
x19^8*x21^4*x18^3
x19^7*x18^3*x21^3
x19^6*x21^3*x18^2
x19^5*x18^2*x21^2
x19^4*x21^2*x18
x21*x19^3*x18
x19^2*x21
x19*x18
x19
x19*x21
DEPempty
MAP
x1 x19^8*x21^4*x18^3*x2
x2 x2
x3 x19^17*x18^7*x21^8*x2
x4 x18^4*x19^10*x21^5*x2
IMAP
x2 x2
x18 x4^4/x1^5*x2
x19 x3/x4^4*x1^3
x21 x4^5/x1^2/x3^2/x2
STACK
WBO (dim: 4)
J
-x21^2*x19+1 1
c 1
Nempty
(E,a)
Ea
x2 5
x21 20
x18 17
x19 41
C empty
TBO (dim: 4)
J
-x21^2*x19+1 1
Nempty
E
x2
x21
x18
x19
EM
x2
x21
x18
C empty
SBO (dim: 4)
J
-x21^2*x19+1 1
Nempty
Hempty
E
x19
C empty
Covered by:
581.0 582.0
x21^2 x21^2*x19-1
ID: 579.0 Parent: 574.0 Tree