Fedora 43 native package

gfan

Software for Computing Gröbner Fans and Tropical Varieties

Packages / Fedora 43 / Unspecified / gfan

[Source: gfan]

Package: gfan

[Project overview: gfan]

External Resources:

Homepage: [math.au.dk]

Similar packages:

[gfan-doc]
Gfan examples and documentation files
[libgfan]
Polyhedral computations related to polynomial rings
[libgfan-devel]
Development files for libgfan

Software for Computing Gröbner Fans and Tropical Varieties

The software computes all marked reduced Gröbner bases of an ideal. Their union is a universal Gröbner basis. Gfan contains algorithms for computing this complex for general ideals and specialized algorithms for tropical curves, tropical hypersurfaces and tropical varieties of prime ideals. In addition to the above core functions the package contains many tools which are useful in the study of Gröbner bases, initial ideals and tropical geometry. Among these are an interactive traversal program for Gröbner fans and programs for graphical renderings.

No published records match this suite and architecture filter.

Package file paths (66)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

/usr/bin/gfan
/usr/bin/gfan_bases
/usr/bin/gfan_buchberger
/usr/bin/gfan_combinerays
/usr/bin/gfan_doesidealcontain
/usr/bin/gfan_fancommonrefinement
/usr/bin/gfan_fanhomology
/usr/bin/gfan_fanisbalanced
/usr/bin/gfan_fanlink
/usr/bin/gfan_fanproduct
/usr/bin/gfan_fansubfan
/usr/bin/gfan_genericlinearchange
/usr/bin/gfan_groebnercone
/usr/bin/gfan_groebnerfan
/usr/bin/gfan_homogeneityspace
/usr/bin/gfan_homogenize
/usr/bin/gfan_initialforms
/usr/bin/gfan_interactive
/usr/bin/gfan_ismarkedgroebnerbasis
/usr/bin/gfan_krulldimension
/usr/bin/gfan_latticeideal
/usr/bin/gfan_leadingterms
/usr/bin/gfan_list
/usr/bin/gfan_markpolynomialset
/usr/bin/gfan_minkowskisum
/usr/bin/gfan_minors
/usr/bin/gfan_mixedvolume
/usr/bin/gfan_overintegers
/usr/bin/gfan_padic
/usr/bin/gfan_polynomialsetunion
/usr/bin/gfan_render
/usr/bin/gfan_renderstaircase
/usr/bin/gfan_resultantfan
/usr/bin/gfan_saturation
/usr/bin/gfan_secondaryfan
/usr/bin/gfan_stats
/usr/bin/gfan_substitute
/usr/bin/gfan_symmetries
/usr/bin/gfan_tolatex
/usr/bin/gfan_topolyhedralfan
/usr/bin/gfan_tropicalbasis
/usr/bin/gfan_tropicalbruteforce
/usr/bin/gfan_tropicalcurve
/usr/bin/gfan_tropicalevaluation
/usr/bin/gfan_tropicalfunction
/usr/bin/gfan_tropicalhypersurface
/usr/bin/gfan_tropicalintersection
/usr/bin/gfan_tropicallifting
/usr/bin/gfan_tropicallinearspace
/usr/bin/gfan_tropicalmultiplicity
/usr/bin/gfan_tropicalprevariety
/usr/bin/gfan_tropicalrank
/usr/bin/gfan_tropicalstartingcone
/usr/bin/gfan_tropicaltraverse
/usr/bin/gfan_tropicalweildivisor
/usr/bin/gfan_version
/usr/lib/.build-id
/usr/lib/.build-id/30
/usr/lib/.build-id/30/218c497f84567e17fed60d51e47cd9dce078db
/usr/lib/.build-id/eb
/usr/lib/.build-id/eb/80d58731caff7649677c791b0009a58df9fc42
/usr/share/doc/gfan
/usr/share/doc/gfan/README
/usr/share/licenses/gfan
/usr/share/licenses/gfan/COPYING
/usr/share/licenses/gfan/LICENSE

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Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

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Checksums and observation dates

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Catalog record completeness

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description: 25/25
Artifact path and source digest: 25/25
Dependency metadata: 15/15
Package-file index: 15/15
Homepage: 5/5
License text: 5/5
Source package or maintainer: 10/10

Recorded total: 100/100

Field source: Fedora 43 Everything aarch64 revision 43-everything-aarch64:6431612747d987257399969298151d19cfe87ed26322be6987e7b00cd0ae66a2, Fedora 43 Everything x86_64 revision 43-everything-x86_64:eb1d8634a798b5cfcef64b0114711f431f2cd186b55cce902f1883a32c6ff4f2. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Sources and provenance

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

Fedora 43 Everything aarch64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision 43-everything-aarch64:6431612747d987257399969298151d19cfe87ed26322be6987e7b00cd0ae66a2
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://mirrors.fedoraproject.org/metalink?repo=fedora-43&arch=aarch64
Signed-object SHA-256
6c2a7b7225a6bd12acd5c95dcd0350a0a5929e195692ff68eb31db0ee6b9897b
Signer fingerprint
Not recorded
Keyring revision
RPM-GPG-KEY-fedora-43-primary
SHA-256 2b1449a082d3264dda8e18369f04e9ac4163bf3f8cb530b0783dc2ab064a08ec
Tool and policy
1
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: Not recorded
Expected SHA-256: Not recorded
Observed SHA-256: Not recorded
Result: match verified
Fedora 43 Everything x86_64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision 43-everything-x86_64:eb1d8634a798b5cfcef64b0114711f431f2cd186b55cce902f1883a32c6ff4f2
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://mirrors.fedoraproject.org/metalink?repo=fedora-43&arch=x86_64
Signed-object SHA-256
42c0002750de6066124693fff143f4854c1e29474d893f7e6a7616012d41338f
Signer fingerprint
Not recorded
Keyring revision
RPM-GPG-KEY-fedora-43-primary
SHA-256 2b1449a082d3264dda8e18369f04e9ac4163bf3f8cb530b0783dc2ab064a08ec
Tool and policy
1
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: Not recorded
Expected SHA-256: Not recorded
Observed SHA-256: Not recorded
Result: match verified