ID: 181.0 Parent: 180.0 Tree
PDER
VAR\IND x15-1 x7 x3 x13
x3 0 0 1 0
x7 0 1 0 0
x13 0 0 0 1
x15 1 0 0 0
x16 -x16^2 0 0 0
FOCUS
x7^3*x3^6*x13^6*x15^2-x15^3*x13^6*x3^6*x7^3
x15*x13^2*x3*x7
x7
x15*x13^2*x3
x15*x13^2
x13
x15*x13
x15
x15
x13
x7
DEP
x16*(x15-1)-1
MAP
x1 x15*x13^2*x3^2*x7
x2 x7*x3
x3 x3
x4 x13^3*x15*x3^2*x7
IMAP
x3 x3
x7 x2/x3
x13 x4/x1
x15 x1^3/x3/x2/x4^2
x16 -x2*x3*x4^2/(x2*x3*x4^2-x1^3)
STACK
WBO (dim: 4)
J
-x15+1 0
c 0
Nempty
(E,a)
Ea
x7 2
x3 4
x15 1
x13 2
C empty