Singular Manual: computemcm

| #### D.5.12.20 computemcm Procedure from library `resbinomial.lib` (see resbinomial_lib). Usage: computemcm(Eolist); Eolist list Return: an integer, the least common multiple of the denominators of the E-orders Note: Make the same as lcmofall but for one chart. NECESSARY BECAUSE THE E-ORDERS ARE OF TYPE NUMBER!! Example:
    LIB "resbinomial.lib";
    ring r = 0,(x(1..2)),dp;
    ideal J=x(1)^3-x(1)*x(2)^3;
    list L=Eresol(J);   // 8 charts, rational exponents
    L[8][2][2];         // maximal E-order at the first chart
    ==> [1]:
    ==> 3
    ==> [2]:
    ==> 9/2
    computemcm(L[8][2][2]);
    ==> 2

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