Repository navigation
Diagram generator: Towards Qgraf keywords - #716
Merged
Merged
Conversation
tueda
force-pushed
the
pr/feat/diagrams-20250717
branch
2 times, most recently
from
September 30, 2025 12:05
9f83cba to
08527fa
Compare
Collaborator
Author
|
I think the merge has been improved now. |
tueda
force-pushed
the
pr/feat/diagrams-20250717
branch
from
October 14, 2025 11:18
08527fa to
bcf451a
Compare
This patch implements the following QGRAF options:
onepi/onepr
onshell/offshell
nosigma/sigma
nosnail/snail
notadpole/tadpole
simple/notsimple
bipart/nonbipart
cycli/cyclr
floop
The following options are not implemented:
topol
onevi/onevr
onshellx/offshellx
The default options are updated to generate the set of all connected
graphs. Specifying additional options can generate a subset of the
default output.
Example:
#define LOOPS "2"
Vectors Q1,Q2,p1,...,p8;
Set QQ:Q1,Q2;
Set PP:p1,...,p8;
Local F = topologies_(`LOOPS',2,{3,4},QQ,PP);
Print +ss;
.end
This generates 24 terms, corresponding to 24 topologies, due to the
updated default options. When applied to the 3-loop case, the same
example yields 240 terms.
Note: The above example crashes when called with
"`LOOPS',-2,{3,4},QQ,PP". This behaviour was also seen in previous
versions.
tueda
force-pushed
the
pr/feat/diagrams-20250717
branch
from
October 14, 2025 11:28
bcf451a to
0f381ec
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This PR merges changes from the current
diagramsbranch, which introduces Qgraf keywords at the grcc level. Merge conflicts were resolved by entirely replacing the diagram generator source files, rather than merging them. It also fixes typos reintroduced as a result of this replacement, removes dead code related toTKMOD, and includes memory bug fixes in a separate commit.