ID: 257.0 Parent: 254.0 Tree
PDER
VAR\IND x1 x19 x12 x14
x1 1 0 0 0
x12 0 0 1 0
x14 0 0 0 1
x19 0 1 0 0
x20 0 -2*x19*x14*x20^2 0 -x19^2*x20^2
FOCUS
x1^6*x19^2*x14^13*x12^18-x14^12*x12^18*x1^6
x19*x14^4*x12^4
x19*x14^3*x12^3
x12
x19*x14^3*x12^2
x19*x14^2*x12^2
x19*x14^2*x12
x19*x14*x12
x19*x14
2*x19*x14
x19^2
DEP
x20*(x14*x19^2-1)-1
MAP
x1 x1
x2 x19*x14^5*x12^6*x1
x3 x12^2*x14*x1
x4 x14^2*x12^3*x1
IMAP
x1 x1
x12 x3^2/x1/x4
x14 x4^2/x3^3*x1
x19 1/x4^4*x2*x3^3
x20 -x4^6/(x4^6-x1*x2^2*x3^3)
STACK
WBO (dim: 4)
J
x14*x19^2-1 0
c 0
Nempty
(E,a)
Ea
x1 5
x12 12
x14 7
C empty