Search results

GAP's input line does not handle multi-byte characters well

Status: Open.

#6413 In gap-system/gap;

· stertooy opened on May 26, 2026

Error, collector is not reentrant after previously interrupting code.

Status: Open.

#6412 In gap-system/gap;

· stertooy opened on May 26, 2026

Slow CharacteristicSubgroups

Status: Open.

#6407 In gap-system/gap;

· ChrisJefferson opened on May 19, 2026

One more problem with groups consisting of matrix objects

kind: bugIssues describing general bugs, and PRs fixing themIssues describing general bugs, and PRs fixing them

kind: bug: unexpected errorIssues describing bugs in which computation unexpectedly encounters an error, and PRs fixing themIssues describing bugs in which computation unexpectedly encounters an error, and PRs fixing them

Status: Open.

#6389 In gap-system/gap;

· ThomasBreuer opened on May 11, 2026

Error trying to compute group of units

Status: Open.

#6386 In gap-system/gap;

· mecejide opened on May 9, 2026

SetUserPreference does not honor check or `values

Status: Open.

#6368 In gap-system/gap;

· fingolfin opened on May 6, 2026

Document SemidirectProduct for a matrix group and a vector space; or a group, a map to matrices (aka "representation") plus a vector space

topic: documentationIssues and PRs related to documentationIssues and PRs related to documentation

Status: Open.

#6367 In gap-system/gap;

· fingolfin opened on May 5, 2026

Improve performance for RandomIsomorphismTest to skip non-isomorphic checks for records with equal coderecs

kind: enhancementLabel for issues suggesting enhancements; and for pull requests implementing enhancementsLabel for issues suggesting enhancements; and for pull requests implementing enhancements

topic: performancebugs or enhancements related to performance (improvements or regressions)bugs or enhancements related to performance (improvements or regressions)

Status: Open.

Enhancement

#6366 In gap-system/gap;

· limakzi opened on May 5, 2026

ci-download-pkgs.sh fails due to network problems

Status: Open.

#6364 In gap-system/gap;

· limakzi opened on May 4, 2026

MatrixObj: conceptual problem with FieldOfMatrixGroup

kind: bug: wrong resultIssues describing bugs that result in mathematically or otherwise wrong results, and PRs fixing themIssues describing bugs that result in mathematically or otherwise wrong results, and PRs fixing them

Status: Open.

#6359 In gap-system/gap;

· ThomasBreuer opened on Apr 30, 2026

ld: unknown option: -no_fixup_chains when compiling the semigroups package on macos 10.14

kind: bugIssues describing general bugs, and PRs fixing themIssues describing general bugs, and PRs fixing them

os: macosIssues and PRs that are (at least partially) specific to macOSIssues and PRs that are (at least partially) specific to macOS

topic: build system

topic: packagesissues or PRs related to package handling, or specific to a package (for packages w/o issue tracker)issues or PRs related to package handling, or specific to a package (for packages w/o issue tracker)

Status: Open.

#6356 In gap-system/gap;

· lgoettgens opened on Apr 30, 2026

Towards GAP 4.16.0

Status: Open.

#6351 In gap-system/gap;

· fingolfin opened on Apr 29, 2026

·  

GAP 4.16.0