CubeConnectedCycle not there? Attribute Error

asked 3 years ago

Anoop S K M
15 ●1 ●3

updated 3 years ago

FrédéricC

5426 ●4 ●44 ●121

In the documentation for CubeConnectedCycle, it says

static CubeConnectedCycle(d)

But when I try to run the following example given in the same page above it is giving an error.

d = 3
g = graphs.CubeConnectedCycle(d)

The error shown is

AttributeError: GraphGenerators instance has no attribute 'CubeConnectedCycle'

Can someone tell me what went wrong? Thanks in advance.

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answered 3 years ago

tmonteil
27483 ●32 ●205 ●519 http://wiki.sagemath.o...

I can not reproduce it, on my installation i get:

sage: d = 3                                                                                                                                                                                                  
sage: g = graphs.CubeConnectedCycle(d)                                                                                                                                                                       
sage: g                                                                                                                                                                                                      
Cube-Connected Cycle of dimension 3: Graph on 24 vertices

It seems that this generator was introduced in Sage 9.1, see https://trac.sagemath.org/ticket/21423

Which version are you using ?

link

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I was using 9.0. I installed 9.2 now and is working well. Thanks a lot!

Anoop S K M ( 3 years ago )

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Last updated: May 08 '21

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