weird@sub.wetshaving.social to memes@lemmy.world · 11 个月前At least we're not mixing in letterssub.wetshaving.socialimagemessage-square203linkfedilinkarrow-up11.26Karrow-down149
arrow-up11.22Karrow-down1imageAt least we're not mixing in letterssub.wetshaving.socialweird@sub.wetshaving.social to memes@lemmy.world · 11 个月前message-square203linkfedilink
minus-squareHonytawk@lemmy.ziplinkfedilinkEnglisharrow-up36arrow-down3·11 个月前Days start at 0h, not 12h It can’t start at 12 hours if there are 24 segments. And keep your letters out of it too.
minus-squaretauren@lemm.eelinkfedilinkEnglisharrow-up26arrow-down2·11 个月前 Days start at 0h, not 12h Show me where is the zero here?
minus-squareatomicbocks@sh.itjust.workslinkfedilinkEnglisharrow-up3·11 个月前I have a clock that has 0 at the bottom, 6 in the 9 position, 12 at the top, and 18 in the 3 position.
minus-squareLog in | Sign up@lemmy.worldlinkfedilinkarrow-up1·11 个月前That’s fantastic and I want one, but it’s a BCD clock. Binary would say 01100 001111 101101
minus-squaremumblerfish@lemmy.worldlinkfedilinkarrow-up14arrow-down2·11 个月前The AM/PM bullshit: AM: 12, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 Then the same for PM. Who counts like that? Whats after 12? 1! What?
minus-squareTheTechnician27@lemmy.worldlinkfedilinkEnglisharrow-up4·11 个月前The galaxy-brained group known as “Z12 + 1”. “What if we did modular arithmetic but one-indexed.” Edit: Actually, wait, it’s worse: zero-indexing but we represent the zero element in Zn as ‘n’. Kill it with fire.
minus-squareLog in | Sign up@lemmy.worldlinkfedilinkarrow-up4·11 个月前Is not 12+12Z the exact same coset as 0+12Z? Is 12 not the identity element? Must group theory follow computer science conventions?
minus-squarechonglibloodsport@lemmy.worldlinkfedilinkarrow-up3arrow-down1·11 个月前People who lived before the invention of zero counted like that!
minus-squarePossibly linux@lemmy.ziplinkfedilinkEnglisharrow-up1·11 个月前I have no idea if that’s true but I believe it
minus-squarechonglibloodsport@lemmy.worldlinkfedilinkarrow-up4·11 个月前The idea of zero being a number rather than the absence of a number took a very long time to settle on. There’s a whole history book on the topic!
minus-squareApathy Tree@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up3·11 个月前I listened to an audiobook about the history of zero years ago (can’t remember the name, might be that one). I thought it would be dull enough to fall asleep to. It was not.
minus-squareLanguageIsCool@lemmy.worlddeleted by creatorlinkfedilinkarrow-up1·edit-24 个月前deleted by creator
minus-squareFooBarrington@lemmy.worldlinkfedilinkarrow-up5arrow-down1·edit-211 个月前What clocks do you have that say 0, except for the 0 in 10?
minus-squareFooBarrington@lemmy.worldlinkfedilinkarrow-up6arrow-down1·11 个月前… what digital clock goes clockwise?
minus-squarebdonvr@thelemmy.clublinkfedilinkarrow-up8·11 个月前Well I can tell you that mine definitely doesn’t go anti-clockwise
Days start at 0h, not 12h
It can’t start at 12 hours if there are 24 segments.
And keep your letters out of it too.
Show me where is the zero here?
I have a clock that has 0 at the bottom, 6 in the 9 position, 12 at the top, and 18 in the 3 position.
I present to you… the binary clock
That’s fantastic and I want one, but it’s a BCD clock. Binary would say 01100 001111 101101
The AM/PM bullshit:
AM: 12, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
Then the same for PM. Who counts like that? Whats after 12? 1! What?
The galaxy-brained group known as “Z12 + 1”. “What if we did modular arithmetic but one-indexed.”
Edit: Actually, wait, it’s worse: zero-indexing but we represent the zero element in Zn as ‘n’. Kill it with fire.
Is not 12+12Z the exact same coset as 0+12Z? Is 12 not the identity element? Must group theory follow computer science conventions?
People who lived before the invention of zero counted like that!
I have no idea if that’s true but I believe it
The idea of zero being a number rather than the absence of a number took a very long time to settle on. There’s a whole history book on the topic!
I listened to an audiobook about the history of zero years ago (can’t remember the name, might be that one). I thought it would be dull enough to fall asleep to.
It was not.
deleted by creator
What clocks do you have that say 0, except for the 0 in 10?
Digital ones.
… what digital clock goes clockwise?
Well I can tell you that mine definitely doesn’t go anti-clockwise
Mine just goes south
European ones
Fair enough