ID: 415.0 Parent: 414.0 Tree
PDER
VAR\IND x1 x19-1 x12 x18
x1 1 0 0 0
x12 0 0 1 0
x18 0 0 0 1
x19 0 1 0 0
FOCUS
x1^6*x19^25*x18^30*x12^18-x18^30*x12^18*x19^24*x1^6
x19*x18
x19*x18*x12
x18^4*x12^3*x19^3
x18^4*x12^2*x19^3
x19^2*x18^3*x12^2
x18^2*x12^2*x19
x18*x12^2
x18*x12
x18
DEPempty
MAP
x1 x1
x2 x19^5*x18^6*x12^3*x1
x3 x12^4*x19^5*x18^6*x1
x4 x18^5*x12^3*x19^4*x1
IMAP
x1 x1
x12 x3/x2
x18 1/x3^3/x1*x4^5/x2
x19 x3^3/x4^6*x2^2*x1
STACK
WBO (dim: 4)
J
1 0
c 0
Nempty
(E,a)
Ea
x1 5
x19 16
x12 12
x18 20
x19-1 0
C empty