fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 2 months agos p h e r emander.xyzimagemessage-square9fedilinkarrow-up174arrow-down13
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minus-squarelauha@lemmy.worldlinkfedilinkEnglisharrow-up7·2 months agoWhat is contractible in mathematics? Wikipedia had article on contractible spaces but that was way beyond be.
What is contractible in mathematics? Wikipedia had article on contractible spaces but that was way beyond be.