Packages / Fedora 44 / Unspecified / prooftree

Package: prooftree (0.14-10.fc44)

Proof tree visualization for Proof General

Prooftree is a program for proof-tree visualization during interactive proof development in a theorem prover. It is currently being developed for Coq and Proof General. Prooftree helps against getting lost between different subgoals in interactive proof development. It clearly shows where the current subgoal comes from and thus helps in developing the right plan for solving it. Prooftree uses different colors for the already proven subgoals, the current branch in the proof and the still open subgoals. Sequent texts are not displayed in the proof tree itself, but they are shown as a tool-tip when the mouse rests over a sequent symbol. Long proof commands are abbreviated in the tree display, but show up in full length as tool-tip. Both, sequents and proof commands, can be shown in the display below the tree (on single click) or in a separate window (on double or shift-click). Prooftree can mark the proof command that introduced a certain existential variable and thus help to locate the problem when Coq says: No more subgoals but non-instantiated existential variables.

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dep: ld-linux-aarch64.so.1()(64bit)
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dep: libgdk-x11-2.0.so.0()(64bit)
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dep: libgdk_pixbuf-2.0.so.0()(64bit)
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dep: libglib-2.0.so.0()(64bit)
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dep: libm.so.6()(64bit)
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dep: libm.so.6(GLIBC_2.17)(64bit)
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dep: libm.so.6(GLIBC_2.29)(64bit)
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dep: libm.so.6(GLIBC_2.35)(64bit)
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dep: rtld(GNU_HASH)
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Download prooftree

Architecture	Package size	Installed size	Files	Package
aarch64	1.7 MiB	6.2 MiB	list of files	Download
x86_64	1.6 MiB	5.9 MiB	list of files	Download

Package file paths (11)

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/prooftree
/usr/lib/.build-id
/usr/lib/.build-id/2b
/usr/lib/.build-id/2b/902a9dedda6e5d6c894774136edf0fe0a1c89d
/usr/lib/.build-id/ff
/usr/lib/.build-id/ff/da5972cdd51fb3cf950a34f5780fac413004a6
/usr/share/doc/prooftree
/usr/share/doc/prooftree/README
/usr/share/licenses/prooftree
/usr/share/licenses/prooftree/COPYING
/usr/share/man/man1/prooftree.1.gz

Field source: Fedora 44 Everything aarch64 revision 44-everything-aarch64:ad124f8125666e9059d7a8180427bdaea80f6286f71140457e5c7edd95883eee

Use this package

OpenFactory can boot this operating system in a browser VM, or start a build that includes the native package name from this record.

Try Fedora 44 in the browser Build an image that includes prooftree

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.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
0.14-10.fc44	44 / everything	aarch64	Fedora 44 · Everything · aarch64	1.7 MiB	6.2 MiB	Packages/p/prooftree-0.14-10.fc44.aarch64.rpm
0.14-10.fc44	44 / everything	x86_64	Fedora 44 · Everything · x86_64	1.6 MiB	5.9 MiB	Packages/p/prooftree-0.14-10.fc44.x86_64.rpm

Field source: Fedora 44 Everything aarch64 revision 44-everything-aarch64:ad124f8125666e9059d7a8180427bdaea80f6286f71140457e5c7edd95883eee

Checksums and observation dates

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

0.14-10.fc44 / aarch64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 403cc1d056af1a2caeda449befa441ddecc8f3c4a2e1e41117b88538b4655b8b

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '403cc1d056af1a2caeda449befa441ddecc8f3c4a2e1e41117b88538b4655b8b' 'prooftree-0.14-10.fc44.aarch64.rpm' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Fedora 44 Everything aarch64 revision 44-everything-aarch64:ad124f8125666e9059d7a8180427bdaea80f6286f71140457e5c7edd95883eee

0.14-10.fc44 / x86_64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: eaa8970d7174d90a4f637f896058e4e390dfe08757c92951425c19070429f218

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' 'eaa8970d7174d90a4f637f896058e4e390dfe08757c92951425c19070429f218' 'prooftree-0.14-10.fc44.x86_64.rpm' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Fedora 44 Everything x86_64 revision 44-everything-x86_64:da3845427d188097f6fd71b417a039bdfb8efefc4f38ca44b5cbb94f95a18991

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 44 Everything aarch64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision 44-everything-aarch64:ad124f8125666e9059d7a8180427bdaea80f6286f71140457e5c7edd95883eee
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-44&arch=aarch64
Signed-object SHA-256
236514c32119ab3c85b81fbb9e5e9d92b07aeba0d19d64c9b4fc9117a1863769
Signer fingerprint
Not recorded
Keyring revision
RPM-GPG-KEY-fedora-44-primary
SHA-256 93642aec521a1e5e96dd715f7ae0ec0850ebc9de09a94ce03cae5263f26cc18a
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 44 Everything x86_64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision 44-everything-x86_64:da3845427d188097f6fd71b417a039bdfb8efefc4f38ca44b5cbb94f95a18991
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-44&arch=x86_64
Signed-object SHA-256
1300b99ac5d04b5561ad901320c8bd59ed1553f4971c3ce2ca48c40242c66676
Signer fingerprint
Not recorded
Keyring revision
RPM-GPG-KEY-fedora-44-primary
SHA-256 93642aec521a1e5e96dd715f7ae0ec0850ebc9de09a94ce03cae5263f26cc18a
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