Mog Spawn@lemmy.world to memes@lemmy.worldEnglish · 10 个月前Math is not a democracylemmy.worldimagemessage-square228linkfedilinkarrow-up1720arrow-down127
arrow-up1693arrow-down1imageMath is not a democracylemmy.worldMog Spawn@lemmy.world to memes@lemmy.worldEnglish · 10 个月前message-square228linkfedilink
minus-squareAxExRx@lemmy.worldlinkfedilinkarrow-up9·10 个月前Huh it was always pemdas in both highschool and college in new England for me… they were also always parentheses. ‘Brackets’ only reffered to ‘[ ]’ which were reserved for matrices or number sets, eg 2*[2,5,8]+2= [6,12,18]
minus-squareEuphoma@lemmy.mllinkfedilinkEnglisharrow-up3·10 个月前I think canadians call ( ) brackets in math
Huh it was always pemdas in both highschool and college in new England for me… they were also always parentheses. ‘Brackets’ only reffered to ‘[ ]’ which were reserved for matrices or number sets, eg 2*[2,5,8]+2= [6,12,18]
I think canadians call ( ) brackets in math