ID: 30.0 Parent: 27.0 Tree
PDER
VAR\IND x7 x6 x8
x6 0 1 0
x7 1 0 0
x8 0 0 1
x9 -4*x7^3*x6^2*x8^2*x9^2 -2*x7^4*x6*x8^2*x9^2 -(2*x7^4*x6^2*x8+2*x8)*x9^
2
FOCUS
x7^8*x6^4*x8^4-x7^4*x6^2*x8^2+x8^4*x7^4*x6^2
x7*x6
x6
x7
4*x7^3*x6^2*x8^2
2*x7^4*x6*x8^2
2*x7^4*x6^2*x8+2*x8
DEP
x9*(x7^4*x6^2*x8^2+x8^2-1)-1
MAP
x1 x7^2*x6*x8
x2 x6*x8*x7
x3 x8*x7
IMAP
x6 x2/x3
x7 x1/x2
x8 x2/x1*x3
x9 x1^2/(x1^4-x1^2+x2^2*x3^2)
STACK
WBO (dim: 3)
J
x7^4*x6^2*x8^2+x8^2-1 0
c 0
Nempty
(E,a)
Ea
x8 1
x6 1
x7 2
C empty