ID: 49.0	Parent: 48.0	Tree
PDER	VAR\IND x7 x7^2-x8 x3 x3 0 0 1 x7 1 0 0 x8 2*x7 -1 0
FOCUS
	x7^2*x3^4-x8*x3^4
	x7*x3
	x8*x3
	x7
	x8
DEP	empty
MAP	x1 x7*x3^2 x2 x8*x3^2 x3 x3
IMAP	x3 x3 x7 x1/x3^2 x8 x2/x3^2
STACK
WBO (dim: 3)
J
	1	0
c	0
N	empty
(E,a)
	E	a
	x3	2
	x7^2-x8	0
C	empty