xia@lemmy.sdf.org to Showerthoughts@lemmy.worldEnglish · 28 days agoImaginary numbers are more real than infinity.message-squaremessage-square44fedilinkarrow-up196arrow-down118
arrow-up178arrow-down1message-squareImaginary numbers are more real than infinity.xia@lemmy.sdf.org to Showerthoughts@lemmy.worldEnglish · 28 days agomessage-square44fedilink
minus-squareLeate_Wonceslace@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up1arrow-down1·edit-225 days agoA set is infinite exactly when there exists a proper subset whose cardinality is that of the set. Edit: someone hates people who know shirt lmao.
A set is infinite exactly when there exists a proper subset whose cardinality is that of the set.
Edit: someone hates people who know shirt lmao.