haroldstork@lemm.ee to Lemmy Shitpost@lemmy.worldEnglish · 22 days agomathpostingfiles.catbox.moeexternal-linkmessage-square15fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkmathpostingfiles.catbox.moeharoldstork@lemm.ee to Lemmy Shitpost@lemmy.worldEnglish · 22 days agomessage-square15fedilink
minus-squareMBM@lemmings.worldlinkfedilinkarrow-up0·22 days agoUnless you know algebraic topology it’s kind of hopeless (but that’s the joke). If you’re curious, it’s the first example on the page on cohomology rings (where 🌭=ℝPn and 🍔=𝔽2)
Unless you know algebraic topology it’s kind of hopeless (but that’s the joke). If you’re curious, it’s the first example on the page on cohomology rings (where 🌭=ℝPn and 🍔=𝔽2)