ID: 192.0 Parent: 191.0 Tree
PDER
VAR\IND x1 x17 x18 x19-1
x1 1 0 0 0
x17 0 1 0 0
x18 0 0 1 0
x19 0 0 0 1
FOCUS
x1^6*x17^24*x19^35*x18^54-x19^36*x18^54*x17^24*x1^6
x19^3*x18^5*x17^2
x18^3*x17^2*x19^2
x18^2*x17*x19
x17*x19*x18
x19*x18
x18*x17
x17
x18
DEPempty
MAP
x1 x1
x2 x19^4*x18^6*x17^3*x1
x3 x18^14*x17^6*x19^9*x1
x4 x19^6*x18^9*x17^4*x1
IMAP
x1 x1
x17 x2^3/x1/x4^2
x18 x3^2/x4^3*x1
x19 1/x1/x3^3*x4^6/x2^2
STACK
WBO (dim: 4)
J
-1 0
c 0
Nempty
(E,a)
Ea
x1 5
x19 19
x17 14
x18 29
x19-1 0
C empty