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Feature #431

NewPolyRing_DMPI has no constructor with a predefined PPM

Added by Christof Soeger about 10 years ago. Updated almost 10 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
New Function
Start date:
30 Jan 2014
Due date:
% Done:

100%

Estimated time:
2.00 h
Spent time:

Description

We would like to do

SparsePolyRing RQQ = NewPolyRing_DMPI(RingQQ(),dim+1,lex);
SparsePolyRing RZZ = NewPolyRing_DMPI(RingZZ(),PPM(RQQ)); // same indets and ordering as R

It is possible without the _DMPI. In this case a check is needed if the PPM is a valid PPM for an DMPI ring.


Related issues

Related to CoCoA - Support #425: Osnabrueck 2014-01Closed2014-01-27

History

#1 Updated by Christof Soeger about 10 years ago

  • Status changed from New to In Progress
  • % Done changed from 0 to 70

John implemented it. Works for me.

#2 Updated by John Abbott about 10 years ago

  • Category set to New Function
  • Status changed from In Progress to Resolved
  • Assignee set to John Abbott
  • % Done changed from 70 to 80

Wow I wrote something that actually works?? :-)
Bonus extra 10% for this issue :-)

Now I'll have to write a test, an example and some documentation... sigh!

#3 Updated by Anna Maria Bigatti almost 10 years ago

  • Target version set to CoCoALib-0.99533 Easter14

#4 Updated by John Abbott almost 10 years ago

JAA noticed that ex-PolyRing1.C is too long & complicated; split it into two (one about ctors, the other about doing computations inside a poly ring). Add examples using NewPolyRing_DMPI to the ctor example!

#5 Updated by Anna Maria Bigatti almost 10 years ago

  • Subject changed from NewPolyRing_DMPI has no constructur with a predefined PPM to NewPolyRing_DMPI has no constructor with a predefined PPM
  • Estimated time set to 2.00 h

#6 Updated by Anna Maria Bigatti almost 10 years ago

JAA noticed that ex-PolyRing1.C is too long & complicated; split it into two (one about ctors, the other about doing computations inside a poly ring). Add examples using NewPolyRing_DMPI to the ctor example!

Simplified ex-PolyRing1.C.
Added example (ex-PolyRing4.C)

#7 Updated by Anna Maria Bigatti almost 10 years ago

  • Status changed from Resolved to Feedback
  • % Done changed from 80 to 90

#8 Updated by John Abbott almost 10 years ago

  • Status changed from Feedback to Closed
  • % Done changed from 90 to 100

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