Sol LeWitt's artwork "Incomplete Open Cubes" enumerates all distinct connected sets of edges of the cube which do not collapse into a smaller dimension (a figure that lies in the plane, or a single line.) There are 123 such figures, if we exclude the full cube, that are distinct under rotation but not reflection. How many are there if we consider 4-dimensional or 5-dimensional hypercubes? How would we calculate it?
StemQ Notice: This post was originally submitted on StemQ.io, a Q&A application for STEM subjects powered by the Steem blockchain.
Wow, that's a tough question. :-)
I hope that you have the answer to that one because it's going to be hard to find somebody who can answer. ;-)
May I suggest that you add a nice picture to the question to make it more engaging from the summary?
Also, bear in mind that currently StemQ markdown renderer relies on 2 carriage returns to show a new line.
I need to work on this to improve the issue.
Thanks for your contribution!
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Submit
I wasn't at all clear how to add an image in the stemq front end.
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Submit
Simply add you picture inline within the body of your text, like Steemit.
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Submit
Hm, I can't edit it in steemit because the front end doesn't like the "Recreational mathematics" tag due to the capital letter (and, if I get past that, probably the space.)
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Submit
I think stemq replaces white spaces with a dash and lower the case of all letters.
Let me check once at home.
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Submit
OK, I just copy/pasted the image tag from here, that seems to work.
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Submit
Cool, let me know of any further issues.
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Submit