ID: 82.0 Parent: 70.0 Tree
PDER
VAR\IND x13 x20 x15
x13 1 0 0
x15 0 0 1
x20 0 1 0
x21 0 x21^2 0
FOCUS
x13^32*x15^22*x20^4-x15^22*x20^5*x13^32
x13^10*x15^7*x20
x13^4*x15^3
x13^3*x15^2
x15^3*x20*x13^5
x15^2*x20*x13^4
x15^2*x20*x13^3
x15
x15^2*x20*x13^2
x15^2*x20*x13
x15*x20*x13
x20*x13
x20
DEP
x21*(-x20+1)-1
MAP
x1 x13^16*x15^11*x20^2
x2 x15^4*x20*x13^6
x3 x15^9*x13^13*x20^2
IMAP
x13 x1/x3^3*x2^4
x15 x3^4/x2^6/x1
x20 x2/x1^2*x3^2
x21 -x1^2/(-x1^2+x2*x3^2)
STACK
WBO (dim: 3)
J
-x20+1 0
c 0
Nempty
(E,a)
Ea
x20 2
x15 9
x13 13
C empty