ID: 350.0 Parent: 341.0 Tree
PDER
VAR\IND x15 x7 x18 x17
x7 0 1 0 0
x15 1 0 0 0
x17 0 0 0 1
x18 0 0 1 0
x19 -2*x15*x18^2*x17*x19
^2
0 -2*x15^2*x18*x17*x19
^2
-x15^2*x18^2*x19^2
FOCUS
x7^6*x15^4*x17^17*x18^13-x15^6*x18^15*x17^18*x7^6
x15*x18^2*x17^2*x7
x7
x18*x17*x7
x15*x18^2*x17^2
x15*x17^2*x18
x15
x17^2*x18
x17
2*x15*x18^2*x17
2*x15^2*x18*x17
x15^2*x18^2
DEP
x19*(x15^2*x18^2*x17-1)-1
MAP
x1 x15^2*x18^5*x17^6*x7^2
x2 x7^2*x15*x17^4*x18^3
x3 x18^4*x17^5*x7^2*x15
x4 x7*x15*x17^4*x18^3
IMAP
x7 x2/x4
x15 x1/x3^2*x2
x17 x2/x3*x4^2/x1
x18 x3^2/x2^2/x4^2*x1
x19 -x2*x3*x4^2/(x2*x3*x4^2-x1^3)
STACK
WBO (dim: 4)
J
-x15^2*x18^2*x17+1 0
c 0
Nempty
(E,a)
Ea
x7 4
x15 2
x18 7
x17 9
C empty