On Mon, Jul 19, 2021 at 3:39 PM Craig E Larson wrote:
> Lovasz' theta function used to work. Now it is broken for a wide variety
> of graphs. Here's one example:
>
> g=graphs.CompleteGraph(20)
> g.lovasz_theta()
>
>
Using sage-9.1.rc5 (after installing csdp):
sage: g=graphs.CompleteGraph(20)
Lovasz' theta function used to work. Now it is broken for a wide variety of
graphs. Here's one example:
g=graphs.CompleteGraph(20)
g.lovasz_theta()
In this case the produced error is:
Error in lines 2-2 Traceback (most recent call last): File
