ID: 515.0 Parent: 514.0 Tree
PDER
VAR\IND x17-1 x12 x15 x4
x4 0 0 0 1
x12 0 1 0 0
x15 0 0 1 0
x17 1 0 0 0
x18 -x18^2 0 0 0
FOCUS
x12^6*x15^3*x17^2*x4^6-x15^3*x17^3*x12^6*x4^6
x15*x17*x12^2*x4
x12^3*x15*x17*x4
x15^2*x12^3*x17*x4
x17*x12^2*x15
x17*x12^3*x15
x15^2*x17*x12^3
x12
x15*x12
x17*x15*x12
x17*x12
x17
x17
x12
DEP
x18*(x17-1)-1
MAP
x1 x15*x17*x12^2*x4^2
x2 x12^3*x15*x17*x4^2
x3 x15^2*x12^3*x17*x4^2
x4 x4
IMAP
x4 x4
x12 x2/x1
x15 x3/x2
x17 x1^3/x3/x2/x4^2
x18 -x2*x3*x4^2/(x2*x3*x4^2-x1^3)
STACK
WBO (dim: 4)
J
-x17+1 0
c 0
Nempty
(E,a)
Ea
x4 4
x17 1
x15 1
x12 2
C empty