Themosthighstrange@lemmy.world to Lemmy Shitpost@lemmy.world · 20 hours agoThe cylinder must remain unharmedlemmy.worldimagemessage-square75linkfedilinkarrow-up1433arrow-down15
arrow-up1428arrow-down1imageThe cylinder must remain unharmedlemmy.worldThemosthighstrange@lemmy.world to Lemmy Shitpost@lemmy.world · 20 hours agomessage-square75linkfedilink
minus-squarejxk@sh.itjust.workslinkfedilinkarrow-up2·6 hours agoIsn’t the 3-torus a 3-dimensional space? The surgace of this mug is two-dimensional. But I agree that it’s a “torus with three holes”
Isn’t the 3-torus a 3-dimensional space? The surgace of this mug is two-dimensional. But I agree that it’s a “torus with three holes”