ID:
5.0
Parent:
1.0
Tree
PDER
VAR\IND
x1
x5
x6
x1
1
0
0
x5
0
1
0
x6
0
0
1
x7
-(2*x5^2*x6^2*x1+2*x1)*x7^
2
-2*x5*x6^2*x1^2*x7^2
-2*x5^2*x6*x1^2*x7^2
FOCUS
x1^4-x1^2+x5^2*x1^4*x6^2
2*x5^2*x6^2*x1+2*x1
2*x5*x6^2*x1^2
DEP
x7*(x5^2*x6^2*x1^2+x1^2-1)-1
MAP
x1
x1
x2
x5*x1
x3
x6*x1
IMAP
x1
x1
x5
x2/x1
x6
x3/x1
x7
x1^2/(x1^4-x1^2+x2^2*x3^2)
STACK
WBO (dim: 3)
J
x5^2*x6^2*x1^2+x1^2-1
0
c
0
N
empty
(E,a)
E
a
x1
1
C
empty