-- -*- M2-comint -*- hash: 12399215041035440778

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

i2 : V=matrix({{0,1,2,3,4},{-1,1,2,1,3}});

              2       5
o2 : Matrix ZZ  <-- ZZ

i3 : intersectionValRingIdeals(V,R)

                                        3        2     2   2    2    4     2     2      4
o3 = HashTable{"module generators" => {w , z*w, z , y*w , y w, y z, y , x*z , x*y z, x*y }    }
               "subalgebra" => MonomialSubalgebra{cache => CacheTable{...1...}               }
                                                                                          2
                                                  generators => {w, z, y, x*w, x*z, x*y, x z}
                                                  ring => R

o3 : HashTable

i4 : 
