Singular Manual: sortvec

  | ### 5.1.146 sortvec `Syntax:` `sortvec (` ideal_expression `)` `sortvec (` module_expression `)` `Type:` intvec `Purpose:` computes the permutation v which orders the ideal, resp. module, I by its initial terms, starting with the smallest, that is, I(v[i]) < I(v[i+1]) for all i. `Example:`
        ring r=0,(x,y,z),dp;
        ideal I=y,z,x,x3,xz;
        sortvec(I);
      ==> 2,1,3,5,4
See general_lib.

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