-- -*- M2-comint -*- hash: 3679389159908652576

i1 : O = 0_(PP_(ZZ/101)^{2,1});

o1 : ProjectiveVariety, empty subscheme of PP^2 x PP^1

i2 : X = random({2,1},O);

o2 : ProjectiveVariety, surface in PP^2 x PP^1

i3 : Y = random({1,1},O);

o3 : ProjectiveVariety, surface in PP^2 x PP^1

i4 : X * Y

o4 = curve in PP^2 x PP^1 cut out by 3 hypersurfaces of multi-degrees (1,1)^1 (2,1)^1 (3,0)^1 

o4 : ProjectiveVariety, curve in PP^2 x PP^1

i5 : 
