fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 15 days agoEquinunerous Setsmander.xyzimagemessage-square10fedilinkarrow-up1144
arrow-up1144imageEquinunerous Setsmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 15 days agomessage-square10fedilink
minus-squareyesman@lemmy.worldlinkfedilinkEnglisharrow-up7·15 days agoSure, but does the set of all sets that don’t include themselves include itself?
minus-squareyetAnotherUser@discuss.tchncs.delinkfedilinkEnglisharrow-up4·edit-215 days agoEasy. If and only if the integer sequence A053169 contains the number 53169
Sure, but does the set of all sets that don’t include themselves include itself?
Easy. If and only if the integer sequence A053169 contains the number 53169