weird bug with visualize and cones

[mccull29]

restart
loadPackage "SimplicialComplexesTemp" -- at berkeley workshop github

loadPackage "Visualize"
openPort "8080"

o = getSymbol"o"
O=QQ[o_1..o_2]
R1=QQ[a,b,c]
S1=simplicialComplex {ab,ac,b*c}
cone1 = cone(S1)
visualize cone1 -- weird errors

[bstone]

Hi @mccull29, I can't seem to reproduce your error. When I go through this, I get the following result

Is it possible that you updated your code on your end and it fixed the error?

[bstone]

So I spoke too soon. When I went back to emacs I found the following error:

[mccull29]

yeah, that looks about right. Let me know if you need something else. Jason

…

On Wed, Aug 16, 2017 at 3:25 PM, Branden Stone ***@***.***> wrote: So I spoke too soon. When I went back to emacs I found the following error: [image: image] <https://user-images.githubusercontent.com/1364138/29383723-6cb5807a-829f-11e7-9432-c4f9c78ca36f.png> — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#143 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AXePzO0jerVA7aVdFITH_CQQ_daLgIctks5sY1AlgaJpZM4OgAw4> .

-- Jason G McCullough, PhD Assistant Professor Department of Mathematics Iowa State University Ames, IA 50011 webpage: users.rider.edu/~jmccullough email: jmccullo@iastate.edu or jason.g.mccullough@gmail.com

[bbarwick]

@mccull29 Thanks for pointing this out. Looks like an issue where the code is trying to use the ring of variables for the original complex instead of the cone. I'll have a look at it.

[bbarwick]

@b-stone If you were able to replicate this, what did you have to load to be able to have M2 compute the cone for a simplicial complex? My version doesn't have any option for this, and I can't find any in the version of SimplicialComplexes on the Berkeley2017 workshop repo.

[bstone]

It should be reproducible with the version in m2 1.10. I'll double check tonight.

…

On Mar 13, 2018 3:34 PM, "Brett Barwick" ***@***.***> wrote: @b-stone <https://github.com/b-stone> If you were able to replicate this, what did you have to load to be able to have M2 compute the cone for a simplicial complex? My version doesn't have any option for this, and I can't find any in the version of SimplicialComplexes on the Berkeley2017 workshop repo. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#143 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABTQqsmPxqlCtEm6PUehO1BlKXVqSgt2ks5teElbgaJpZM4OgAw4> .