ID: 16.0 |
Parent: 15.0
|
Tree |
PDER |
VAR\IND |
x1
|
x2
|
x3
|
x4
|
x1 |
1
|
0
|
0
|
0
|
x2 |
0
|
1
|
0
|
0
|
x3 |
0
|
0
|
1
|
0
|
x4 |
0
|
0
|
0
|
1
|
x6 |
-2*x1*x6^2
|
-2*x2*x6^2
|
-2*x3*x6^2
|
0
|
x7 |
-(-2*x1-2*x4^2*x1*x6
^2)*x7^2
|
-(-2*x2-2*x4^2*x2*x6
^2)*x7^2
|
-(-2*x3-2*x4^2*x3*x6
^2)*x7^2
|
-2*x6*x4*x7^2
|
|
FOCUS |
(x1^2+x2^2+x3^2-1)^2*x4^2-x4^4
|
2*x1
|
2*x2
|
2*x3
|
x4
|
-2*x1-2*x4^2*x1*x6^2
|
-2*x2-2*x4^2*x2*x6^2
|
-2*x3-2*x4^2*x3*x6^2
|
2*x6*x4
|
DEP |
x6*(x1^2+x2^2+x3^2-1)-1
|
x7*(-x1^2+x6*x4^2-x2^2-x3^2+1)-1
|
MAP | |
IMAP |
x1 |
x1
|
x2 |
x2
|
x3 |
x3
|
x4 |
x4
|
x6 |
1/(x1^2+x2^2+x3^2-1)
|
x7 |
(x1^2+x2^2+x3^2-1)/(-x1^4-2*x1^2*x2^2-2*x1^2*x3^2+2*x1^2+x4^2-x2^4-2*x2^2*x3^2+2
*x2^2-x3^4+2*x3^2-1)
|
|
|
STACK |
WBO (dim: 4) |
J |
x1^4+2*x1^2*x2^2+x2^4+2*x1^2*x3^2+2*x2^2*x3^2+x3^4-2*x1^2-2*x2^2-2*x3^2-x4^2+1
| 0 |
c |
0 |
N | empty |
(E,a) |
E | a |
x4 | 1 |
C |
empty |