ID: 510.0 Parent: 509.0 Tree
PDER
VAR\IND x21-1 x2 x17 x14
x2 0 1 0 0
x14 0 0 0 1
x17 0 0 1 0
x21 1 0 0 0
x22 -x22^2 0 0 0
FOCUS
x17^54*x21^17*x14^30*x2^6-x14^30*x17^54*x21^18*x2^6
x17^6*x21^2*x14^3
x17^7*x14^4*x21^2
x21*x17^3*x14
x17^4*x14^3*x21
x14^2*x17^4*x21
x17*x14
x17
x17^3*x21
x21*x17^2
x21*x17
x21
x21
x17
DEP
x22*(x21-1)-1
MAP
x1 x17^6*x21^2*x14^3*x2
x2 x2
x3 x17^16*x14^9*x21^5*x2
x4 x14^5*x17^9*x21^3*x2
IMAP
x2 x2
x14 x4^2/x1^3*x2
x17 x3/x4^3*x1^2
x21 1/x1/x3^3*x4^6/x2^2
x22 x1*x2^2*x3^3/(x4^6-x1*x2^2*x3^3)
STACK
WBO (dim: 4)
J
-x21+1 0
c 0
Nempty
(E,a)
Ea
x2 5
x21 12
x14 21
x17 36
C empty