Opened 11 years ago

Closed 11 years ago

#545 closed proposed feature (wontfix)

unfortunate data representation in ringlist[5] and ringlist[6]

Reported by: kroeker@… Owned by: somebody
Priority: minor Milestone: 4-1-0 and higher
Component: singular-kernel Version: 4-0-0
Keywords: noncommutative relations ringlist Cc:

Description

when creating rings with noncommutative relations, in ringlist[5] and ringlist[6] polynomials are stored, which leads to the problem described in

www.singular.uni-kl.de:8002/trac/ticket/542

Proposal:

-store string representations of the noncommutative relations instead of polynomials in ringlist. -When creating a ring, use 'execute'.

Comments/suggestions?

Change History (1)

comment:1 Changed 11 years ago by hannes

Resolution: wontfix
Status: newclosed

ringlist was introduced to overcome the problems with execute - so string representation is a bad idea. For most purposes just keep the internal representation (i.e. equivalent to fetch), All others (i.e. very few) should simply delete L[5] and L[6] and construct the new values (even, if they insists from strings)

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