ID: 369.0 Parent: 368.0 Tree
PDER
VAR\IND x1 x24-1 x20 x23
x1 1 0 0 0
x20 0 0 1 0
x23 0 0 0 1
x24 0 1 0 0
FOCUS
x1^6*x23^72*x24^37*x20^42-x23^72*x24^36*x20^42*x1^6
x23^11*x24^6*x20^6
x23^9*x24^5*x20^5
x20^5*x23^8*x24^4
x23^7*x24^4*x20^4
x20^4*x23^6*x24^3
x23^5*x24^3*x20^3
x20^3*x23^4*x24^2
x23^3*x24^2*x20^2
x20^2*x23^2*x24
x23*x24*x20
x20
x23*x24
x23
DEPempty
MAP
x1 x1
x2 x23^21*x24^11*x20^12*x1
x3 x20^6*x23^10*x24^5*x1
x4 x23^12*x24^6*x20^7*x1
IMAP
x1 x1
x20 x3^6/x1/x4^5
x23 x4^6/x3^5/x2
x24 x3^3/x4^6*x2^2*x1
STACK
WBO (dim: 4)
J
1 0
c 0
Nempty
(E,a)
Ea
x1 5
x20 30
x24 25
x23 50
x24-1 0
C empty