Singular Manual: dualPart

| #### D.5.2.53 dualPart Procedure from library `chern.lib` (see chern_lib). Usage: dualPart( I [,N] ); I list of integers, N integer Return: list of integers Purpose: computes the partition dual (conjugate) to I Note: the result is extended by zeroes to length N if an optional integer parameter N is given and the length of the computed dual partition is smaller than N Example:
    LIB "chern.lib";
    // dual partition to (1, 3, 4):
    list I = 1, 3, 4;
    print( dualPart(I) );
    ==> [1]:
    ==>    1
    ==> [2]:
    ==>    2
    ==> [3]:
    ==>    2
    ==> [4]:
    ==>    3

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