ID: 473.0 Parent: 472.0 Tree
PDER
VAR\IND x18-1 x2 x17 x12
x2 0 1 0 0
x12 0 0 0 1
x17 0 0 1 0
x18 1 0 0 0
FOCUS
x18^23*x17^36*x2^6*x12^6-x12^6*x18^24*x17^36*x2^6
x18^2*x17^3
x17^5*x18^3*x12^2
x17^5*x18^3*x12
x12*x17^2*x18
x17^2*x18
x18*x17
x17
DEPempty
MAP
x1 x18^2*x17^3*x2
x2 x2
x3 x17^11*x18^7*x12^2*x2
x4 x12*x18^4*x17^6*x2
IMAP
x2 x2
x12 x4/x1^2*x2
x17 x3^2/x4^4*x2*x1
x18 1/x1/x3^3*x4^6/x2^2
STACK
WBO (dim: 4)
J
-1 0
c 0
Nempty
(E,a)
Ea
x2 5
x12 4
x18 15
x17 23
x18-1 0
C empty