Editing Talk:2320: Millennium Problems

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:Perhaps he meant Perlman the Perl-programming superhero? ;) [[Special:Contributions/162.158.123.145|162.158.123.145]] 03:33, 16 June 2020 (UTC)
 
:Perhaps he meant Perlman the Perl-programming superhero? ;) [[Special:Contributions/162.158.123.145|162.158.123.145]] 03:33, 16 June 2020 (UTC)
::Or perhaps [https://en.wikipedia.org/wiki/Ron_Perlman Ron Perlman] wrote his own proof on his spare time from acting but never published it? --[[Special:Contributions/108.162.229.234|108.162.229.234]] 13:00, 20 June 2020 (UTC)
 
  
 
:Ironic perhaps, but at whose expense? ;-) --[[Special:Contributions/172.68.215.141|172.68.215.141]] 20:44, 17 June 2020 (UTC)
 
:Ironic perhaps, but at whose expense? ;-) --[[Special:Contributions/172.68.215.141|172.68.215.141]] 20:44, 17 June 2020 (UTC)
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Is "millennium problems" also a pun on "millennial problems", i.e. those issues which seem straightforward to adults but baffle the younger generation (the "millennials")? See for example comic [[2165]]. --[[Special:Contributions/188.114.102.48|188.114.102.48]] 00:48, 17 June 2020 (UTC)
 
Is "millennium problems" also a pun on "millennial problems", i.e. those issues which seem straightforward to adults but baffle the younger generation (the "millennials")? See for example comic [[2165]]. --[[Special:Contributions/188.114.102.48|188.114.102.48]] 00:48, 17 June 2020 (UTC)
  
: no, because it wasn't created by Randall, but by the Clay Mathematics Institute, and they weren't in a punny mood at the time. Also, the prize was created a few years before millennials became enough of a 'thing' for such a pun to be funny. And finally, I'm too old to be a millennial and I don't find proving any of these propositions straightforward at all, even the one for which a proof has already been found. 12:01, 20 August 2020 (UTC)
 
  
 
The image is projected by a projector on the ground that Cueball is apparently standing in the way of, but there's no Cueball-shaped shadow on the projected image. {{unsigned ip |108.162.219.192}}
 
The image is projected by a projector on the ground that Cueball is apparently standing in the way of, but there's no Cueball-shaped shadow on the projected image. {{unsigned ip |108.162.219.192}}
 
 
: '''"there's no Cueball-shaped shadow on the projected image."''' - of course not! Cueball is clearly constructed from lines - which (of course) have no width and therefore zero area and as a consequence, cannot obstruct any photons to cause a shadow to form. [[Special:Contributions/172.69.70.213|172.69.70.213]] 02:13, 17 June 2020 (UTC)
 
: '''"there's no Cueball-shaped shadow on the projected image."''' - of course not! Cueball is clearly constructed from lines - which (of course) have no width and therefore zero area and as a consequence, cannot obstruct any photons to cause a shadow to form. [[Special:Contributions/172.69.70.213|172.69.70.213]] 02:13, 17 June 2020 (UTC)
 
 
::Ha ha. No I think it is easy to see that Randall/Cueball is actually standing to the side of the projectors beam and he is thus not in front of the projector; it is thus not strange that his shadow is not there! --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 09:32, 17 June 2020 (UTC)
 
::Ha ha. No I think it is easy to see that Randall/Cueball is actually standing to the side of the projectors beam and he is thus not in front of the projector; it is thus not strange that his shadow is not there! --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 09:32, 17 June 2020 (UTC)
 
::'''"Cueball is clearly constructed from lines - which (of course) have no width and therefore zero area and as a consequence, cannot obstruct any photons to cause a shadow to form."''' Except, his head has to be solid because it completely obscures the lower right corner of the projection frame. [[Special:Contributions/162.158.78.10|162.158.78.10]] 01:39, 21 June 2020 (UTC)
 
  
 
It is clearly Randall that makes this presentation based on the caption. Have added this to the explanation and transcript --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 09:32, 17 June 2020 (UTC)
 
It is clearly Randall that makes this presentation based on the caption. Have added this to the explanation and transcript --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 09:32, 17 June 2020 (UTC)
 
== Proof of the inconsistency of arithmetic ==
 
  
 
Regarding [https://mobile.twitter.com/johncarlosbaez/status/1271577502947741696], could a professional number theorist please opine on the proof? And for that matter, is Peano arithmetic inconsistency that bad? If so, is it bad on the scale of 2020? I mean, if there are so many things equivalent to Peano arithmetic, then maybe one of them with a very slight change is consistent? [[Special:Contributions/162.158.107.17|162.158.107.17]] 09:55, 17 June 2020 (UTC)
 
Regarding [https://mobile.twitter.com/johncarlosbaez/status/1271577502947741696], could a professional number theorist please opine on the proof? And for that matter, is Peano arithmetic inconsistency that bad? If so, is it bad on the scale of 2020? I mean, if there are so many things equivalent to Peano arithmetic, then maybe one of them with a very slight change is consistent? [[Special:Contributions/162.158.107.17|162.158.107.17]] 09:55, 17 June 2020 (UTC)
 
:Imagine the meeting! It would be like if aliens were discovered. "Gentlemen, sooner or later it's going to leak that arithmetic is inconsistent. We need plans. Contingency plans! Get to work!" This could make the CDC zombies site look like a test run. We could have the Count muppet with a thirty minute speech capitulating to veganism.  [[Special:Contributions/172.68.189.179|172.68.189.179]] 21:37, 18 June 2020 (UTC)
 
:Imagine the meeting! It would be like if aliens were discovered. "Gentlemen, sooner or later it's going to leak that arithmetic is inconsistent. We need plans. Contingency plans! Get to work!" This could make the CDC zombies site look like a test run. We could have the Count muppet with a thirty minute speech capitulating to veganism.  [[Special:Contributions/172.68.189.179|172.68.189.179]] 21:37, 18 June 2020 (UTC)
:In any other year, the inconsistency of arithmetic would cause the collapse of civilization. In 2020, it's keeping it up. [[Special:Contributions/162.158.106.178|162.158.106.178]] 21:00, 20 June 2020 (UTC)
 
 
[https://twitter.com/jsalsman/status/1274847191694073856] [[Special:Contributions/172.68.141.80|172.68.141.80]] 03:41, 30 June 2020 (UTC)
 

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