phudgins@lemmy.world to memes@lemmy.world · 4 days agoEvery conversation I’m inlemmy.worldexternal-linkmessage-square7fedilinkarrow-up1367file-text
arrow-up1367external-linkEvery conversation I’m inlemmy.worldphudgins@lemmy.world to memes@lemmy.world · 4 days agomessage-square7fedilinkfile-text
why not a cotangent?