Singular Manual: printSheaf

| #### D.15.33.10 printSheaf Procedure from library `schubert.lib` (see schubert_lib). Usage: printSheaf(S); S sheaf Return: string Input: a sheaf Theory: This is the print function used by Singular to print a sheaf. Example:
    LIB "schubert.lib";
    variety X;
    X.dimension = 4;
    ring r = 0,(c(1..2),d(1..3)),wp(1..2,1..3);
    setring r;
    X.baseRing = r;
    poly c = 1 + c(1) + c(2);
    poly ch = 2 + logg(c,4);
    sheaf S = makeSheaf(X,ch);
    S;
    ==> A sheaf of rank  2
    ==>
See also: makeSheaf; rankSheaf.

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