intersection -- intersect lists, ideals, or modules |
Syntax |
intersection(A: LIST, B: LIST): LIST intersection(A: IDEAL, B: LIST): LIST intersection(A: LIST, B: IDEAL): LIST intersection(A: IDEAL, B: IDEAL): IDEAL |
Description |
Example |
/**/ use R ::= QQ[x,y,z]; /**/ intersection(ideal(x,y,z), ideal(x*y)); ideal(x*y) /**/ intersection(["a","b","c"], ["b","c","d"]); ["b", "c"] |
See Also |