// // test script for map command // pagelength = 10000; ring r1 = 32003,(x,y,z),dp; r1; ideal i=x,y,z; ring r2=32003,(a,b),dp; r2; map m=r1,a,b,a+b; m(i); "------------------------------"; ring r3=0,(x,y,z),dp; r3; ideal i1=x2,y2,z2; ring r4=0,(a,b),dp; r4; map m1=r3,a,b,a-b; m1(i1); "------------------------------"; listvar(all); kill r1,r2,r3,r4; $;