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jakobkroeker / test_singular

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track http://www.singular.uni-kl.de:8002/trac/ticket/636 #212

Open jakobkroeker opened 9 years ago

jakobkroeker commented 9 years ago 
 ring r = 0,(t,x(1..4)),ws(1,-1,-1,-1,-1);
 ideal I =
 2*x(1)^2+3*x(1)*x(2)+24*x(3)*x(4),
 8*x(1)^3+x(2)*x(3)*x(4)+18*x(3)^2*x(4);
 I = std(I);
 ring s = integer,(t,x(1..4)),ws(1,-1,-1,-1,-1);
 option(prot);
 ideal I = fetch(r,I);
 ideal J = I,2-t;
 std(J);