ID: 335.0 Parent: 273.0 Tree
Covered by:
337.0 338.0
x21^2 x18*x21^2-1
PDER
VAR\IND x1 x19 x18 x21
x1 1 0 0 0
x18 0 0 1 0
x19 0 1 0 0
x21 0 0 0 1
FOCUS
x1^6*x19^30*x18^35*x21^28-x19^30*x21^30*x18^36*x1^6
x19^5*x18^5*x21^4
x19^4*x18^4*x21^3
x18^4*x19^3*x21^3
x19^3*x18^3*x21^2
x18^3*x19^2*x21^2
x19^2*x18^2*x21
x18^2*x19*x21
x19*x18
x18
x19
DEPempty
MAP
x1 x1
x2 x19^9*x18^10*x21^8*x1
x3 x18^5*x19^4*x21^4*x1
x4 x19^5*x21^5*x18^6*x1
IMAP
x1 x1
x18 x3^5/x1/x4^4
x19 x2/x3^2*x1
x21 x4^5/x3^4/x2
STACK
WBO (dim: 4)
J
-x18*x21^2+1 1
c 1
Nempty
(E,a)
Ea
x1 5
x21 20
x18 25
x19 21
C empty
TBO (dim: 4)
J
-x18*x21^2+1 1
Nempty
E
x1
x21
x18
x19
EM
x1
x21
x18
x19
C empty
SBO (dim: 4)
J
-x18*x21^2+1 1
Nempty
Hempty
Eempty
C empty
Covered by:
337.0 338.0
x21^2 x18*x21^2-1
ID: 335.0 Parent: 273.0 Tree