ID: 11.0 Parent: 8.0 Tree
PDER
VAR\IND x1 x7^2*x8^2-x6^3-x7 x7 x8
x1 1 0 0 0
x6 0 x9 -x9*(2*x7*x8^2-1) -2*x9*x7^2*x8
x7 0 0 1 0
x8 0 0 0 1
x9 0 6*x9^3*x6 -6*x9^3*x6*(2*x7*x8^
2-1)
-12*x9^3*x6*x7^2*x8
FOCUS
x1^4*x6^3+x1^4*x7-x7^2*x1^4*x8^2
DEP
-3*x9*x6^2-1
MAP
x1 x1
x2 x6*x1
x3 x7*x1
x4 x8*x1
IMAP
x1 x1
x6 x2/x1
x7 x3/x1
x8 x4/x1
x9 -1/3/x2^2*x1^2
STACK
WBO (dim: 4)
J
-1 0
c 0
Nempty
(E,a)
Ea
x1 3
x7^2*x8^2-x6^3-x7 0
C empty