ID: 5	Parent: 2	Tree
PDER	VAR\RSOP x(1) x(3) x(1) 1 0 x(3) 0 1 x(4) x(3)^3*x(4)^2 3*x(1)*x(3)^2*x(4)^2
DEP
	-x(1)*x(3)^3*x(4)+x(4)-1
MAP	x(1) x(1) x(2) x(1)*x(3)
IMAP	x(1) (x(1))/(1) x(3) (x(2))/(x(1)) x(4) (-x(1)^2)/(-x(2)^3-x(1)^2)
FOCUS
	x(1)
	-x(1)^3*x(3)^3+x(1)^2
TAGS
	0,0
STACK
WBO (dim: 2)
W
J
	-x(1)*x(3)^3+1	0
c	0
E,a
	x(1)	1