Fixing bug in ClusterSeed involving coefficients

[sagetrac-gmoose05]

EARLIER: Bug found in S.interact() or Q.interact() for ClusterSeed or ClusterQuiver. (This appears to be an issue with interact() in CoCalc as opposed to in our code.)

NEW Description: In process of debugging handling of coefficients and frozen variables in cluster seed.

CC: @egunawan

Component: combinatorics

Keywords: cluster

Branch/Commit: u/gmoose05/fix_interact_for_clusterquiver_and_clusterseed @ 5274b5f

Issue created by migration from https://trac.sagemath.org/ticket/28264

[sagetrac-gmoose05]

comment:1

Current code (in a Jupyter notebbok) mutates at last clicked value as opposed to the current clicked value, and always mutates at 0 first.

[sagetrac-gmoose05]

Branch: u/gmoose05/fix_interact_for_clusterquiver_and_clusterseed

[sagetrac-gmoose05]

Changed branch from u/gmoose05/fix_interact_for_clusterquiver_and_clusterseed to none

[sagetrac-gmoose05]

comment:3

First step: ensure that any cluster seed comes with a "user_label", even if it needs to be automatically populated to be [0,1,2,...n-1].

Later: this attribute name will be renamed to make it clear it is not only user_label.

[sagetrac-gmoose05]

Branch: u/gmoose05/fix_interact_for_clusterquiver_and_clusterseed

[fchapoton]

Commit: 5274b5f

[fchapoton]

comment:5

Please add a doctest for what it fixes.

---

New commits:

5f3d830	Trying To Debug principal_extension
5274b5f	Changed code so that user_labels are always assigned, even if it is [0,1,2,...,n-1]

[fchapoton]

Changed keywords from none to cluster

[embray]

comment:7

Ticket retargeted after milestone closed

[mkoeppe]

comment:8

Moving tickets to milestone sage-9.2 based on a review of last modification date, branch status, and severity.

[mkoeppe]

comment:10

Moving to 9.4, as 9.3 has been released.