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Design #1266

Make a poly ring QQ[x,y,z] also contain a ZZ[x,y,z]

Added by John Abbott about 5 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
Improving
Target version:
Start date:
28 Mar 2019
Due date:
% Done:

0%

Estimated time:

Description

Idea: every polyring QQ[x,y,z] should also contain a single copy of ZZ[x,y,z].

This single copy can then be used whenever computing a GBasis in QQ[x,y,z], rather than creating a new ZZ[x,y,z] for each ideal.

Is this a sensible idea? Does it work well in multithreaded contexts?
Analyse; discuss; maybe implement.

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