ID: 50.0 Parent: 42.0 Tree
PDER
VAR\IND x15 x16 x17
x15 1 0 0
x16 0 1 0
x17 0 0 1
x18 -x17^3*x16^2*x18^2 -2*x15*x17^3*x16*x18^2 -3*x15*x17^2*x16^2*x18^2
FOCUS
x15^6*x17^20*x16^24-x16^22*x15^5*x17^17
x15^2*x17^7*x16^8
x15*x17^4*x16^4
x15*x17^3*x16^3
x16^3*x15*x17^2
x16^2*x15*x17
x16*x15
x16
x15*x17^3*x16^2
DEP
x18*(x15*x17^3*x16^2-1)-1
MAP
x1 x15^3*x17^10*x16^12
x2 x16^4*x15*x17^3
x3 x17^7*x16^9*x15^2
IMAP
x15 x1/x3^4*x2^6
x16 x2/x1*x3
x17 1/x2^3*x1
x18 -x2*x3^2/(-x1^2+x2*x3^2)
STACK
WBO (dim: 3)
J
x15*x17^3*x16^2-1 0
c 0
Nempty
(E,a)
Ea
x17 7
x15 2
x16 9
C empty