-- -*- M2-comint -*- hash: 11615745028378194359

i1 : R = QQ[x,y,z];

i2 : I = ideal(x-y, x-z);

o2 : Ideal of R

i3 : findLexCompatiblyGVDOrders I

o3 = {{x, y, z}, {x, z, y}, {y, x, z}, {y, z, x}, {z, x, y}, {z, y, x}}

o3 : List

i4 : R = QQ[x,y];

i5 : I = ideal(x^2-y^2);

o5 : Ideal of R

i6 : findLexCompatiblyGVDOrders I

o6 = {}

o6 : List

i7 : 
