affiliate@lemmy.world to 196@lemmy.blahaj.zone · 10 months agoaddition rulelemmy.worldimagemessage-square20fedilinkarrow-up1202arrow-down10
arrow-up1202arrow-down1imageaddition rulelemmy.worldaffiliate@lemmy.world to 196@lemmy.blahaj.zone · 10 months agomessage-square20fedilink
minus-squarebort@feddit.delinkfedilinkarrow-up11·10 months agowhat’s with the square at the end? isn’t that usually for proofs?
minus-squareaffiliate@lemmy.worldOPlinkfedilinkarrow-up13·10 months agoyeah but sometimes when the textbook authors are feeling particularly mischievous they’ll just put them in random places. and sometimes they’ll even skip the proofs but keep the square.
what’s with the square at the end? isn’t that usually for proofs?
yeah but sometimes when the textbook authors are feeling particularly mischievous they’ll just put them in random places. and sometimes they’ll even skip the proofs but keep the square.