Issues

• Butterfly Insertion problem

  bug
  gap-packages/SimplicialSurfaces#394 · Filter by author aniemeyer opened on Oct 13, 2026
  

• Pending release

  pending release
  gap-packages/SimplicialSurfaces#393 · Filter by author github-actions opened on Oct 12, 2026

• IsConnectedComplex is order-dependent: returns true or false for the same complex

  gap-packages/SimplicialSurfaces#380 · Filter by author ReymondAkpanya opened on Sep 26, 2026
  

• ConnectedComponents only walks faces, so isolated vertices and face-free edges are never in a component

  gap-packages/SimplicialSurfaces#379 · Filter by author ReymondAkpanya opened on Sep 26, 2026
  

• AutomorphismGroup ignores isolated vertices

  gap-packages/SimplicialSurfaces#377 · Filter by author ReymondAkpanya opened on Sep 26, 2026
  

• Fix all the TODOs in the manual

  documentation
  gap-packages/SimplicialSurfaces#356 · Filter by author MeikeWeiss opened on May 7, 2026

• Reduce Manual

  documentation
  gap-packages/SimplicialSurfaces#355 · Filter by author MeikeWeiss opened on May 7, 2026

• Umbrella (Tip) descriptor for coloured surfaces

  enhancementgood first issue
  gap-packages/SimplicialSurfaces#348 · Filter by author aniemeyer opened on Nov 27, 2025

• Broken images on online version of the manual

  gap-packages/SimplicialSurfaces#330 · Filter by author fingolfin opened on May 15, 2025
  1

• Add AutomorphismGroup based on Digraphs

  gap-packages/SimplicialSurfaces#319 · Filter by author MeikeWeiss opened on Apr 11, 2025

• Add synonyms for various methods

  gap-packages/SimplicialSurfaces#291 · Filter by author MeikeWeiss opened on Sep 18, 2024
  1

• AllSimplicialSurfaces

  good first issueimprovement
  gap-packages/SimplicialSurfaces#229 · Filter by author aniemeyer opened on Sep 24, 2022

• Umbrella Counter

  good first issueimprovement
  gap-packages/SimplicialSurfaces#226 · Filter by author aniemeyer opened on Aug 22, 2022
  

• Write Introduction in Manual

  documentationenhancement
  gap-packages/SimplicialSurfaces#174 · Filter by author TomGoertzen opened on Nov 11, 2021
  

• DrawSurfaceToTikZ: Change text size

  designenhancement
  gap-packages/SimplicialSurfaces#112 · Filter by author markusbaumeister opened on Dec 18, 2019
  

• Improve surface modifications by homomorphisms

  designdocumentationenhancementhelp wanted
  gap-packages/SimplicialSurfaces#107 · Filter by author markusbaumeister opened on Dec 18, 2019

• Store computed distances

  documentationenhancement
  gap-packages/SimplicialSurfaces#104 · Filter by author markusbaumeister opened on Dec 18, 2019

• Closed geodesic shows first/last edge twice

  design
  gap-packages/SimplicialSurfaces#75 · Filter by author markusbaumeister opened on Apr 11, 2018
  

• Put FileName as first argument in DrawSurfaceToTikZ

  design
  gap-packages/SimplicialSurfaces#74 · Filter by author markusbaumeister opened on Apr 10, 2018

• Check method availability in makedoc.g

  bug
  gap-packages/SimplicialSurfaces#72 · Filter by author markusbaumeister opened on Mar 28, 2018
  

• Drawing option: Orientation

  designenhancement
  gap-packages/SimplicialSurfaces#70 · Filter by author markusbaumeister opened on Mar 28, 2018
  

• Latex counters

  enhancement
  gap-packages/SimplicialSurfaces#44 · Filter by author aniemeyer opened on Feb 28, 2018
  1

  

• DualSurface

  documentationenhancement
  gap-packages/SimplicialSurfaces#40 · Filter by author markusbaumeister opened on Feb 21, 2018
  2

  

• ConnectedEdgeSum

  enhancementgood first issue
  gap-packages/SimplicialSurfaces#39 · Filter by author markusbaumeister opened on Feb 17, 2018