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Bug #577

Hilbert crashes with > 100 indeterminates

Added by Anna Maria Bigatti over 9 years ago. Updated over 9 years ago.

Status:
Closed
Priority:
High
Category:
Maths Bugs
Start date:
01 Jul 2014
Due date:
% Done:

100%

Estimated time:
1.50 h
Spent time:

Description

Use P ::= QQ[x[1..100]]; HilbertSeries(P/ideal(indets(P)));

is ok, but
Use P ::= QQ[x[1..101]]; HilbertSeries(P/ideal(indets(P)));

crashes

History

#1 Updated by John Abbott over 9 years ago

  • % Done changed from 0 to 10

I've just tried with my own "local" copy of C5; seems to work fine (even trying several times).
Platform is MacOSX 10.5.

#2 Updated by Anna Maria Bigatti over 9 years ago

(sorry, I meant "101")
I found where the problem is (a hard limit = 100 in GlobalManager) and I am fixing it.

#3 Updated by Anna Maria Bigatti over 9 years ago

  • Status changed from In Progress to Feedback
  • % Done changed from 10 to 90
  • Estimated time set to 1.50 h

fixed. Now using CopyHPPower (copies the precomputed value or computes the correct one) instead of HPPowerList (with now a check for the limit to HPPowerListMaxDeg())

cvs-ed

#4 Updated by John Abbott over 9 years ago

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

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