fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 1 year agoEquinunerous Setsmander.xyzexternal-linkmessage-square17fedilinkarrow-up1223arrow-down15
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minus-squareyesman@lemmy.worldlinkfedilinkEnglisharrow-up11arrow-down1·1 year agoSure, but does the set of all sets that don’t include themselves include itself?
minus-squareyetAnotherUser@discuss.tchncs.delinkfedilinkEnglisharrow-up5·edit-21 year 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
Yesn’t.