Opened 6 years ago

Last modified 2 months ago

#18232 new task

Support other LattE features: Ehrhart series, multivariate generating functions, integration, volume computation

Reported by: mkoeppe Owned by:
Priority: major Milestone: sage-9.5
Component: geometry Keywords: days84
Cc: bedutra, vdelecroix, dimpase, jipilab, selia Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
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Description (last modified by mforets)

LattE integrale has many features that should be exposed in Sage:

  • Ehrhart polynomials - #18211
  • counting integer points in rational polytopes - #18812
  • computing Ehrhart series of rational polytopes
  • computing multivariate generating functions of integer points in polyhedra - #22497, #22109
  • integration (of polynomials over polytopes) - #22522, #20887,
  • volume computation (for polytopes) - #22528

(See manual at https://www.math.ucdavis.edu/~latte/software/packages/latte_current/manual_v1.7.2.pdf)

(The manual reveals that LattE has some other features that, however, require Maple as a subroutine; I omitted them in the list above.)

All of these features are available from the command-line, so this is independent of #18190 (library bindings to LattE). The command-line interfacing is the object of #22497 and #22522.

Change History (15)

comment:1 Changed 6 years ago by mkoeppe

  • Dependencies changed from #18211 to #18211, #18475
  • Description modified (diff)

comment:2 Changed 6 years ago by mkoeppe

  • Dependencies changed from #18211, #18475 to #18211, #18475, #18812
  • Description modified (diff)

comment:3 Changed 5 years ago by mkoeppe

  • Description modified (diff)
  • Type changed from enhancement to task

comment:4 Changed 5 years ago by mkoeppe

  • Cc dimpase added; ncohen removed
  • Description modified (diff)
  • Milestone changed from sage-6.7 to sage-7.3

comment:5 Changed 5 years ago by mkoeppe

  • Description modified (diff)

comment:6 Changed 5 years ago by vdelecroix

  • Dependencies changed from #18211, #18475, #18812 to #22497

comment:7 Changed 5 years ago by vdelecroix

  • Keywords days84 added

comment:8 Changed 5 years ago by vdelecroix

  • Description modified (diff)

comment:9 Changed 5 years ago by vdelecroix

  • Dependencies #22497 deleted
  • Description modified (diff)

comment:10 Changed 5 years ago by mforets

  • Description modified (diff)

comment:11 Changed 2 years ago by jipilab

  • Cc jipilab selia added

comment:12 Changed 17 months ago by mkoeppe

  • Milestone changed from sage-7.3 to sage-9.2

comment:13 Changed 13 months ago by mkoeppe

  • Milestone changed from sage-9.2 to sage-9.3

comment:14 Changed 7 months ago by mkoeppe

  • Milestone changed from sage-9.3 to sage-9.4

Setting new milestone based on a cursory review of ticket status, priority, and last modification date.

comment:15 Changed 2 months ago by mkoeppe

  • Milestone changed from sage-9.4 to sage-9.5
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