ID: 437.0 Parent: 435.0 Tree
PDER
VAR\IND x7 x9 x3
x3 0 0 1
x7 1 0 0
x8 2*x7 -x3 -x9
x9 0 1 0
FOCUS
x7^2*x3^4-x8*x3^4
x7*x3
x8*x3
x7
DEP
x9*x3-x7^2+x8
MAP
x1 x7*x3^2
x2 x8*x3^2
x3 x3
IMAP
x3 x3
x7 x1/x3^2
x8 x2/x3^2
x9 -(-x1^2+x2*x3^2)/x3^5
STACK
WBO (dim: 3)
J
1 0
c 0
Nempty
(E,a)
Ea
x3 2
x9 0
C empty