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That category gives a good and easy pattern of combinatorial structures.
The ideas (a list of others tickets) behind that are
- a simple framework of combinatorial structures
- sum, product, cartes…
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The code performing mutations on `ClusterQuiver` does not handle properly
coefficients. In particular this introduces arrows in between frozen vertices
yielding issues when computing mutation classe…
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I have found your book to be fantastic so far. I appreciate you sharing this with the community and I am anxiously awaiting the remaining pages. I had a question on ex 4.2.3.4. I put together a sma…
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This patch implements a very short module which calls the optional spkg Nauty and enumerates hypergraphs up to isomophism.
`Brendan McKay` is a hero `:-P`
Nathann
CC: @sagetrac-tmonteil @videlec…
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Hey all, someone in the ActivityPub community was attempting to implement JSON-LD signatures recently, and they came across this issue:
https://socialhub.activitypub.rocks/t/making-sense-of-rsasign…
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[isBlankNode](https://github.com/digitalbazaar/jsonld.js/blob/master/lib/graphTypes.js#L106) currently doesn't check the node identifier if the `id` key is being used instead of `@id`, happy to submit…
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One result of the discussion in #1507 was the "category of extensible structures", which is already availabe in set.mm since March 2020 (in AV#s mathbox). Gérard proposed to move the corresponding sub…
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Last night, i just wonder the way to extract sub-Graph from original graph using NetworkX.
There are two ways to extract it.
**The first one** is `nx.subgraph_view(G, filter_node, filter_edge)`, …
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I couldn't figure out how to replicate other than to use my crate [Chelone](https://github.com/Aaronepower/Chelone). I have
a binary in the crate that checks the equality of two Turtle docume…
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As designs grow larger and larger, we are starting to hit fundamental performance problems in both Firrtl *and* Chisel. There are many techniques to deal with this, and one useful one I think we shoul…