X=1.90661Y=-0.09122Z=-0.43421
1.90661
-0.09122
-0.43421
U=0.43308V=1.906868W=-0.09122
0.43308
1.90687
-0.09122
NSolveX*
1-
*2
c
1-
-2
b
1-
*b*c+Y*2
a
1-
*b+2
c
1-
*2
a
1-
*c+Z*(c*a)==U,X*-c*2
b
1-
-2
b
1-
*b*2
a
1-
+Y*-c*b+2
c
1-
*2
a
1-
*2
b
1-
+Z*2
c
1-
*a==V,X*(a*b)-Y*a*2
c
1-
+Z*2
b
1-
==W,{a,b,c}2
a