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Design #474

Eliminate package BinRepr

Added by John Abbott about 10 years ago. Updated about 2 years ago.

Status:
In Progress
Priority:
Urgent
Category:
Cleaning
Target version:
Start date:
14 Mar 2014
Due date:
% Done:

50%

Estimated time:
Spent time:

Description

Implement in CoCoALib the fns in package BinRepr; some of this has already been done.
Then eliminate the package.


Related issues

Related to CoCoALib - Feature #17: implement "binomial" (coefficient) for RingElemClosed2011-10-28

Related to CoCoALib - Feature #354: New function BinRepr (was BinExp, also known as Macaulay representation)Closed2013-05-23

History

#1 Updated by Anna Maria Bigatti almost 10 years ago

  • Target version set to CoCoA-5.1.0 Easter14

#2 Updated by John Abbott almost 10 years ago

  • Target version changed from CoCoA-5.1.0 Easter14 to CoCoA-5.?.?

#3 Updated by John Abbott almost 5 years ago

  • Status changed from New to In Progress
  • Priority changed from Normal to High
  • Target version changed from CoCoA-5.?.? to CoCoA-5.3.0
  • % Done changed from 0 to 10

What is the status of this issue?
The package still exists, and there is a BinRepr builtin function.

Can we delete the package and close?

#4 Updated by John Abbott over 4 years ago

  • Priority changed from High to Urgent
  • Target version changed from CoCoA-5.3.0 to CoCoA-5.4.0

#5 Updated by John Abbott over 4 years ago

  • Assignee set to Anna Maria Bigatti
  • Target version changed from CoCoA-5.4.0 to CoCoA-5.3.0

This issue has been lingering for years. Now it is marked as urgent (so moving it back to target 5.3.0).
Anna needs to decide this: she write the original package. The doc is no longer clear; CoCoA-5 now has built-in functions for BinomialRepr and BinomialReprShift. Is there anything left to do?

#6 Updated by John Abbott about 4 years ago

  • Target version changed from CoCoA-5.3.0 to CoCoA-5.4.0

Not necessary for this release. The remaining fns should be ported to C++; then we can elim the package.

#7 Updated by John Abbott about 3 years ago

It looks to me as though this could easily be converted into C++ (in CoCoALib).
Perhaps just an afternoon suffices... Anna, could you do this before too long?

#8 Updated by Anna Maria Bigatti over 2 years ago

  • % Done changed from 10 to 50

Anna: compare the function in CoCoALib and remove or simplify the package, at least Aux_BinExp should be deleted.

#9 Updated by John Abbott about 2 years ago

  • Target version changed from CoCoA-5.4.0 to CoCoA-5.4.2

Postponing once again.... we must eventually actually do this!

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