🇦🇺𝕄𝕦𝕟𝕥𝕖𝕕𝕔𝕣𝕠𝕔𝕕𝕚𝕝𝕖 to Science Memes@mander.xyzEnglish • 6 months agoFuck geometrylemm.eeimagemessage-square57fedilinkarrow-up1336
arrow-up1336imageFuck geometrylemm.ee🇦🇺𝕄𝕦𝕟𝕥𝕖𝕕𝕔𝕣𝕠𝕔𝕕𝕚𝕝𝕖 to Science Memes@mander.xyzEnglish • 6 months agomessage-square57fedilink
minus-square@technocrit@lemmy.dbzer0.comlinkfedilinkEnglish6•edit-26 months ago As the other guy said, you cannot have imaginary distances. Incorrect. There are complex valued metric spaces And even if we assume real valued metrics, then i usually represents the unit vector (0,1) which has distance real 1.
minus-squareSteve DicelinkfedilinkEnglish1•6 months agoThat’s NOT a metric. That’s a measure. Two wholly different things.
minus-squareSteve DicelinkfedilinkEnglish1•6 months agoThat’s more related to a metric but it still can’t be complex valued and it’s still not a measure.
Incorrect. There are complex valued metric spaces
And even if we assume real valued metrics, then i usually represents the unit vector (0,1) which has distance real 1.
That’s NOT a metric. That’s a measure. Two wholly different things.
It can be a pseudometric
That’s more related to a metric but it still can’t be complex valued and it’s still not a measure.