Opened 8 years ago

Last modified 3 months ago

#18232 new task

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

Reported by: Matthias Köppe Owned by:
Priority: major Milestone: sage-9.8
Component: geometry Keywords: days84
Cc: Brandon Dutra, Vincent Delecroix, Dima Pasechnik, Jean-Philippe Labbé, Sophia Elia Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

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Description (last modified by Marcelo Forets)

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 (18)

comment:1 Changed 8 years ago by Matthias Köppe

Dependencies: #18211#18211, #18475
Description: modified (diff)

comment:2 Changed 7 years ago by Matthias Köppe

Dependencies: #18211, #18475#18211, #18475, #18812
Description: modified (diff)

comment:3 Changed 6 years ago by Matthias Köppe

Description: modified (diff)
Type: enhancementtask

comment:4 Changed 6 years ago by Matthias Köppe

Cc: Dima Pasechnik added; Nathann Cohen removed
Description: modified (diff)
Milestone: sage-6.7sage-7.3

comment:5 Changed 6 years ago by Matthias Köppe

Description: modified (diff)

comment:6 Changed 6 years ago by Vincent Delecroix

Dependencies: #18211, #18475, #18812#22497

comment:7 Changed 6 years ago by Vincent Delecroix

Keywords: days84 added

comment:8 Changed 6 years ago by Vincent Delecroix

Description: modified (diff)

comment:9 Changed 6 years ago by Vincent Delecroix

Dependencies: #22497
Description: modified (diff)

comment:10 Changed 6 years ago by Marcelo Forets

Description: modified (diff)

comment:11 Changed 3 years ago by Jean-Philippe Labbé

Cc: Jean-Philippe Labbé Sophia Elia added

comment:12 Changed 3 years ago by Matthias Köppe

Milestone: sage-7.3sage-9.2

comment:13 Changed 2 years ago by Matthias Köppe

Milestone: sage-9.2sage-9.3

comment:14 Changed 22 months ago by Matthias Köppe

Milestone: sage-9.3sage-9.4

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

comment:15 Changed 17 months ago by Matthias Köppe

Milestone: sage-9.4sage-9.5

comment:16 Changed 12 months ago by Matthias Köppe

Milestone: sage-9.5sage-9.6

comment:17 Changed 9 months ago by Matthias Köppe

Milestone: sage-9.6sage-9.7

comment:18 Changed 3 months ago by Matthias Köppe

Milestone: sage-9.7sage-9.8
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