ID: 259.0 Parent: 253.0 Tree
PDER
VAR\IND x12 x16 x19
x12 1 0 0
x16 0 1 0
x19 0 0 1
x20 0 0 x20^2
FOCUS
x12^46*x16^18*x19^4-x16^18*x12^46*x19^5
x12^13*x16^5*x19
x12^5*x16^2
x16*x12^2
x12^3*x16
x19*x12^6*x16^2
x12^4*x19*x16
x19*x12^3*x16
x16*x12
x19*x12^2*x16
x16
x19*x12^2
x19*x12
x19
DEP
x20*(-x19+1)-1
MAP
x1 x12^23*x16^9*x19^2
x2 x16^4*x12^10*x19
x3 x16^7*x12^18*x19^2
IMAP
x12 x1/x2^4*x3
x16 x2^10/x3^3/x1^2
x19 x2/x1^2*x3^2
x20 -x1^2/(-x1^2+x2*x3^2)
STACK
WBO (dim: 3)
J
-x19+1 0
c 0
Nempty
(E,a)
Ea
x19 2
x16 8
x12 20
C empty