ooli@lemmy.world to math@lemmy.world · 18 hours agoWhen you realize iti.redd.itimagemessage-square10fedilinkarrow-up171arrow-down11
arrow-up170arrow-down1imageWhen you realize iti.redd.itooli@lemmy.world to math@lemmy.world · 18 hours agomessage-square10fedilink
minus-squareCarnelian@lemmy.worldlinkfedilinkarrow-up3·6 hours agoIt is not ambiguous. The set {a, b, c,…z} contains every letter. “x” being a popular choice to use as a variable in general does not confer to it any other special significance that would exclude it from the set of alphabetically arranged letters
It is not ambiguous. The set {a, b, c,…z} contains every letter. “x” being a popular choice to use as a variable in general does not confer to it any other special significance that would exclude it from the set of alphabetically arranged letters