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
DEP	empty
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
N	empty
(E,a)
	E	a
	x2	5
	x21	20
	x18	17
	x19	41
C	empty
TBO (dim: 4)
J
	-x21^2*x19+1	1
N	empty
E
	x2
	x21
	x18
	x19
EM
	x2
	x21
	x18
C	empty
SBO (dim: 4)
J
	-x21^2*x19+1	1
N	empty
H	empty
E
	x19
C	empty
Covered by: 581.0 582.0 x21^2 x21^2*x19-1
ID: 579.0	Parent: 574.0	Tree