Themosthighstrange@lemmy.world to Lemmy Shitpost@lemmy.world · il y a 1 moisThe cylinder must remain unharmedlemmy.worldimagemessage-square77linkfedilinkarrow-up1471arrow-down15
arrow-up1466arrow-down1imageThe cylinder must remain unharmedlemmy.worldThemosthighstrange@lemmy.world to Lemmy Shitpost@lemmy.world · il y a 1 moismessage-square77linkfedilink
minus-squarejxk@sh.itjust.workslinkfedilinkarrow-up4·il y a 1 moisIsn’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”