ACE (3.0, No): BnCode2ListRd-BN package

ACE BN BNA CG CLG COMP FM FREE HEKA IDCA NCA NCSF PART SFA SG SGA SP SYMF TAB TYP

FUNCTION: BnCode2ListRd - list of all reduced decompositions of a code

CALLING SEQUENCE:

BnCode2ListRd(code)

BN[BnCode2ListRd](code)

PARAMETERS:

code = any list denoting a code

SYNOPSIS:

The BnCode2ListRd function computes the list of all reduced decompositions of a given code. The special generator is denoted 0.

When called with the second argument 'nb', it computes the number of all reduced decompositions of a given code. It does not generate all reduced decompositions but only counts their number.

Whenever there is a conflict between the function name BnCode2ListRd and another name used in the same session, use the long form BN['BnCode2ListRd'].

EXAMPLES:

> with(BN):
> BnCode2ListRd([1, 1, 5]);
 
  [[2, 1, 0, 1, 2, 0, 1], [2, 1, 0, 1, 0, 2, 1], [2, 0, 1, 0, 1, 2, 1],
 
   [0, 2, 1, 0, 1, 2, 1], [0, 1, 2, 1, 0, 1, 2], [2, 0, 1, 2, 0, 1, 2],
 
   [0, 2, 1, 2, 0, 1, 2], [2, 0, 1, 0, 2, 1, 2], [0, 2, 1, 0, 2, 1, 2]]
 
> BnCode2ListRd([1, 1, 5], 'nb');
 
                                     9

SEE ALSO: BnCode2Rd BnRd2Code