René's URL Explorer Experiment

Title: GitHub - fchapoton/feyncop: feyngen and feyncop - Two programs for calculations with Feynman graphs

Open Graph Title: GitHub - fchapoton/feyncop: feyngen and feyncop - Two programs for calculations with Feynman graphs

X Title: GitHub - fchapoton/feyncop: feyngen and feyncop - Two programs for calculations with Feynman graphs

Description: feyngen and feyncop - Two programs for calculations with Feynman graphs - fchapoton/feyncop

Open Graph Description: feyngen and feyncop - Two programs for calculations with Feynman graphs - fchapoton/feyncop

X Description: feyngen and feyncop - Two programs for calculations with Feynman graphs - fchapoton/feyncop

Opengraph URL: https://github.com/fchapoton/feyncop

X: @github

direct link

Domain: patch-diff.githubusercontent.com

route-pattern	/:user_id/:repository
route-controller	files
route-action	disambiguate
fetch-nonce	v2:2f7298b1-96c9-d309-0ccc-9aeb13d95cba
current-catalog-service-hash	f3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-id	AADA:115084:94DCAA:CD0DBD:698E0F0A
html-safe-nonce	4536a155c534efed40fb8d8a0a2704ffcf8e0cb3b3a482f6333fdfbbb384af86
visitor-payload	eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJBQURBOjExNTA4NDo5NERDQUE6Q0QwREJEOjY5OEUwRjBBIiwidmlzaXRvcl9pZCI6IjM4NTU4Mzg1ODg2MTM1NjIxMjIiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmac	4a5117523696d2497194fc9a108f848810f5ce598a58defe95abdce532d43a69
hovercard-subject-tag	repository:825422507
github-keyboard-shortcuts	repository,copilot
google-site-verification	Apib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-url	https://collector.github.com/github/collect
analytics-location	//
fb:app_id	1401488693436528
apple-itunes-app	app-id=1477376905, app-argument=https://github.com/fchapoton/feyncop
twitter:image	https://opengraph.githubassets.com/16b01492fc9debac78521c9759e7306204100dd9973ee17ef7a0555908131a1f/fchapoton/feyncop
twitter:card	summary_large_image
og:image	https://opengraph.githubassets.com/16b01492fc9debac78521c9759e7306204100dd9973ee17ef7a0555908131a1f/fchapoton/feyncop
og:image:alt	feyngen and feyncop - Two programs for calculations with Feynman graphs - fchapoton/feyncop
og:image:width	1200
og:image:height	600
og:site_name	GitHub
og:type	object
hostname	github.com
expected-hostname	github.com
None	fdf74c91c9ac187cc5cd7b14d4af2d6ef3e18136d002f5d36253f8538e97ee4c
turbo-cache-control	no-preview
go-import	github.com/fchapoton/feyncop git https://github.com/fchapoton/feyncop.git
octolytics-dimension-user_id	5454848
octolytics-dimension-user_login	fchapoton
octolytics-dimension-repository_id	825422507
octolytics-dimension-repository_nwo	fchapoton/feyncop
octolytics-dimension-repository_public	true
octolytics-dimension-repository_is_fork	true
octolytics-dimension-repository_parent_id	16436826
octolytics-dimension-repository_parent_nwo	michibo/feyncop
octolytics-dimension-repository_network_root_id	16436826
octolytics-dimension-repository_network_root_nwo	michibo/feyncop
turbo-body-classes	logged-out env-production page-responsive
disable-turbo	false
browser-stats-url	https://api.github.com/_private/browser/stats
browser-errors-url	https://api.github.com/_private/browser/errors
release	1a5a3e7bbfb3486980e340c242368684156fba87
ui-target	full
theme-color	#1e2327
color-scheme	light dark

Links:

Skip to content	https://patch-diff.githubusercontent.com/fchapoton/feyncop#start-of-content
	https://patch-diff.githubusercontent.com/
Sign in	https://patch-diff.githubusercontent.com/login?return_to=https%3A%2F%2Fgithub.com%2Ffchapoton%2Ffeyncop
GitHub CopilotWrite better code with AI	https://github.com/features/copilot
GitHub SparkBuild and deploy intelligent apps	https://github.com/features/spark
GitHub ModelsManage and compare prompts	https://github.com/features/models
MCP RegistryNewIntegrate external tools	https://github.com/mcp
ActionsAutomate any workflow	https://github.com/features/actions
CodespacesInstant dev environments	https://github.com/features/codespaces
IssuesPlan and track work	https://github.com/features/issues
Code ReviewManage code changes	https://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilities	https://github.com/security/advanced-security
Code securitySecure your code as you build	https://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they start	https://github.com/security/advanced-security/secret-protection
Why GitHub	https://github.com/why-github
Documentation	https://docs.github.com
Blog	https://github.blog
Changelog	https://github.blog/changelog
Marketplace	https://github.com/marketplace
View all features	https://github.com/features
Enterprises	https://github.com/enterprise
Small and medium teams	https://github.com/team
Startups	https://github.com/enterprise/startups
Nonprofits	https://github.com/solutions/industry/nonprofits
App Modernization	https://github.com/solutions/use-case/app-modernization
DevSecOps	https://github.com/solutions/use-case/devsecops
DevOps	https://github.com/solutions/use-case/devops
CI/CD	https://github.com/solutions/use-case/ci-cd
View all use cases	https://github.com/solutions/use-case
Healthcare	https://github.com/solutions/industry/healthcare
Financial services	https://github.com/solutions/industry/financial-services
Manufacturing	https://github.com/solutions/industry/manufacturing
Government	https://github.com/solutions/industry/government
View all industries	https://github.com/solutions/industry
View all solutions	https://github.com/solutions
AI	https://github.com/resources/articles?topic=ai
Software Development	https://github.com/resources/articles?topic=software-development
DevOps	https://github.com/resources/articles?topic=devops
Security	https://github.com/resources/articles?topic=security
View all topics	https://github.com/resources/articles
Customer stories	https://github.com/customer-stories
Events & webinars	https://github.com/resources/events
Ebooks & reports	https://github.com/resources/whitepapers
Business insights	https://github.com/solutions/executive-insights
GitHub Skills	https://skills.github.com
Documentation	https://docs.github.com
Customer support	https://support.github.com
Community forum	https://github.com/orgs/community/discussions
Trust center	https://github.com/trust-center
Partners	https://github.com/partners
GitHub SponsorsFund open source developers	https://github.com/sponsors
Security Lab	https://securitylab.github.com
Maintainer Community	https://maintainers.github.com
Accelerator	https://github.com/accelerator
Archive Program	https://archiveprogram.github.com
Topics	https://github.com/topics
Trending	https://github.com/trending
Collections	https://github.com/collections
Enterprise platformAI-powered developer platform	https://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security features	https://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI features	https://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 support	https://github.com/premium-support
Pricing	https://github.com/pricing
Search syntax tips	https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentation	https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in	https://patch-diff.githubusercontent.com/login?return_to=https%3A%2F%2Fgithub.com%2Ffchapoton%2Ffeyncop
Sign up	https://patch-diff.githubusercontent.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E&source=header-repo&source_repo=fchapoton%2Ffeyncop
Reload	https://patch-diff.githubusercontent.com/fchapoton/feyncop
Reload	https://patch-diff.githubusercontent.com/fchapoton/feyncop
Reload	https://patch-diff.githubusercontent.com/fchapoton/feyncop
fchapoton	https://patch-diff.githubusercontent.com/fchapoton
feyncop	https://patch-diff.githubusercontent.com/fchapoton/feyncop
michibo/feyncop	https://patch-diff.githubusercontent.com/michibo/feyncop
Notifications	https://patch-diff.githubusercontent.com/login?return_to=%2Ffchapoton%2Ffeyncop
Fork 0	https://patch-diff.githubusercontent.com/login?return_to=%2Ffchapoton%2Ffeyncop
Star 0	https://patch-diff.githubusercontent.com/login?return_to=%2Ffchapoton%2Ffeyncop
people.physik.hu-berlin.de/~borinsky/feyncop.html	http://people.physik.hu-berlin.de/~borinsky/feyncop.html
MIT license	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/LICENSE
0 stars	https://patch-diff.githubusercontent.com/fchapoton/feyncop/stargazers
1 fork	https://patch-diff.githubusercontent.com/fchapoton/feyncop/forks
Branches	https://patch-diff.githubusercontent.com/fchapoton/feyncop/branches
Tags	https://patch-diff.githubusercontent.com/fchapoton/feyncop/tags
Activity	https://patch-diff.githubusercontent.com/fchapoton/feyncop/activity
Star	https://patch-diff.githubusercontent.com/login?return_to=%2Ffchapoton%2Ffeyncop
Notifications	https://patch-diff.githubusercontent.com/login?return_to=%2Ffchapoton%2Ffeyncop
Code	https://patch-diff.githubusercontent.com/fchapoton/feyncop
Pull requests 0	https://patch-diff.githubusercontent.com/fchapoton/feyncop/pulls
Actions	https://patch-diff.githubusercontent.com/fchapoton/feyncop/actions
Projects 0	https://patch-diff.githubusercontent.com/fchapoton/feyncop/projects
Security 0	https://patch-diff.githubusercontent.com/fchapoton/feyncop/security
Insights	https://patch-diff.githubusercontent.com/fchapoton/feyncop/pulse
Code	https://patch-diff.githubusercontent.com/fchapoton/feyncop
Pull requests	https://patch-diff.githubusercontent.com/fchapoton/feyncop/pulls
Actions	https://patch-diff.githubusercontent.com/fchapoton/feyncop/actions
Projects	https://patch-diff.githubusercontent.com/fchapoton/feyncop/projects
Security	https://patch-diff.githubusercontent.com/fchapoton/feyncop/security
Insights	https://patch-diff.githubusercontent.com/fchapoton/feyncop/pulse
Branches	https://patch-diff.githubusercontent.com/fchapoton/feyncop/branches
Tags	https://patch-diff.githubusercontent.com/fchapoton/feyncop/tags
	https://patch-diff.githubusercontent.com/fchapoton/feyncop/branches
	https://patch-diff.githubusercontent.com/fchapoton/feyncop/tags
97 Commits	https://patch-diff.githubusercontent.com/fchapoton/feyncop/commits/master/
	https://patch-diff.githubusercontent.com/fchapoton/feyncop/commits/master/
tests	https://patch-diff.githubusercontent.com/fchapoton/feyncop/tree/master/tests
tests	https://patch-diff.githubusercontent.com/fchapoton/feyncop/tree/master/tests
.gitignore	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/.gitignore
.gitignore	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/.gitignore
LICENSE	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/LICENSE
LICENSE	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/LICENSE
Makefile	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/Makefile
Makefile	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/Makefile
README.md	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/README.md
README.md	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/README.md
Sphi	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/Sphi
Sphi	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/Sphi
combinatorics.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/combinatorics.py
combinatorics.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/combinatorics.py
feyncop	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/feyncop
feyncop	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/feyncop
feyngen	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/feyngen
feyngen	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/feyngen
feyngen_sage.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/feyngen_sage.py
feyngen_sage.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/feyngen_sage.py
floopcount	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/floopcount
floopcount	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/floopcount
graph.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/graph.py
graph.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/graph.py
hopf_graph.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/hopf_graph.py
hopf_graph.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/hopf_graph.py
nauty_ctrl.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/nauty_ctrl.py
nauty_ctrl.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/nauty_ctrl.py
nauty_wrapper.c	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/nauty_wrapper.c
nauty_wrapper.c	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/nauty_wrapper.c
outputfg.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/outputfg.py
outputfg.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/outputfg.py
parsefg.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/parsefg.py
parsefg.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/parsefg.py
phi_34_gen.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/phi_34_gen.py
phi_34_gen.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/phi_34_gen.py
phi_k_gen.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/phi_k_gen.py
phi_k_gen.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/phi_k_gen.py
powerseries.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/powerseries.py
powerseries.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/powerseries.py
qcd_gen.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/qcd_gen.py
qcd_gen.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/qcd_gen.py
qed_gen.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/qed_gen.py
qed_gen.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/qed_gen.py
stripsym	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/stripsym
stripsym	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/stripsym
stripvarname	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/stripvarname
stripvarname	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/stripvarname
stuff.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/stuff.py
stuff.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/stuff.py
tplisttop	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/tplisttop
tplisttop	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/tplisttop
weighted_graph.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/weighted_graph.py
weighted_graph.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/weighted_graph.py
weightsum	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/weightsum
weightsum	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/weightsum
yukawa_phi4_gen.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/yukawa_phi4_gen.py
yukawa_phi4_gen.py	https://patch-diff.githubusercontent.com/fchapoton/feyncop/blob/master/yukawa_phi4_gen.py
README	https://patch-diff.githubusercontent.com/fchapoton/feyncop
MIT license	https://patch-diff.githubusercontent.com/fchapoton/feyncop
	https://patch-diff.githubusercontent.com/fchapoton/feyncop#feyngen-and-feyncop
	https://patch-diff.githubusercontent.com/fchapoton/feyncop#what-is-it
QGRAF	http://cfif.ist.utl.pt/~paulo/qgraf.html
nauty package	http://pallini.di.uniroma1.it/
Feynman graph generation and calculations in the Hopf algebra of Feynman graphs	http://dx.doi.org/10.1016/j.cpc.2014.07.023
Feynman graph generation and calculations in the Hopf algebra of Feynman graphs	http://dx.doi.org/10.1016/j.cpc.2014.07.023
	https://patch-diff.githubusercontent.com/fchapoton/feyncop#acknowlegements
Frédéric Chapoton	https://irma.math.unistra.fr/~chapoton/
	https://patch-diff.githubusercontent.com/fchapoton/feyncop#download--manual
github	https://github.com/michibo/feyncop
deprecated python2 pre-built version	https://michaelborinsky.com/static/feyncop_built.tar.gz
manual	https://michaelborinsky.com/static/feyngencop_manual.pdf
https://michaelborinsky.com	https://michaelborinsky.com
	https://patch-diff.githubusercontent.com/fchapoton/feyncop#prerequisites
https://www.python.org/	https://www.python.org/
http://pallini.di.uniroma1.it/	http://pallini.di.uniroma1.it/
	https://patch-diff.githubusercontent.com/fchapoton/feyncop#installation
http://pallini.di.uniroma1.it/	http://pallini.di.uniroma1.it/
	https://patch-diff.githubusercontent.com/fchapoton/feyncop#testing
people.physik.hu-berlin.de/~borinsky/feyncop.html	http://people.physik.hu-berlin.de/~borinsky/feyncop.html
Readme	https://patch-diff.githubusercontent.com/fchapoton/feyncop#readme-ov-file
MIT license	https://patch-diff.githubusercontent.com/fchapoton/feyncop#MIT-1-ov-file
Please reload this page	https://patch-diff.githubusercontent.com/fchapoton/feyncop
Activity	https://patch-diff.githubusercontent.com/fchapoton/feyncop/activity
0 stars	https://patch-diff.githubusercontent.com/fchapoton/feyncop/stargazers
0 watching	https://patch-diff.githubusercontent.com/fchapoton/feyncop/watchers
0 forks	https://patch-diff.githubusercontent.com/fchapoton/feyncop/forks
Report repository	https://patch-diff.githubusercontent.com/contact/report-content?content_url=https%3A%2F%2Fgithub.com%2Ffchapoton%2Ffeyncop&report=fchapoton+%28user%29
Releases	https://patch-diff.githubusercontent.com/fchapoton/feyncop/releases
Packages 0	https://patch-diff.githubusercontent.com/users/fchapoton/packages?repo_name=feyncop
	https://github.com
Terms	https://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacy	https://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Security	https://github.com/security
Status	https://www.githubstatus.com/
Community	https://github.community/
Docs	https://docs.github.com/
Contact	https://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.