Ephera@lemmy.ml to Science Memes@mander.xyzEnglish · 1 day agoHow I imagine mathematicians...lemmy.mlimagemessage-square33linkfedilinkarrow-up1362arrow-down111
arrow-up1351arrow-down1imageHow I imagine mathematicians...lemmy.mlEphera@lemmy.ml to Science Memes@mander.xyzEnglish · 1 day agomessage-square33linkfedilink
minus-squarebetanumeruslinkfedilinkEnglisharrow-up3·17 hours agoNo. If a is a scalar, which it clearly is, it’s all multiplication. And there is no reason to use any of the first three. We say “three apples”, not “three x apples”.
minus-squareFiskFisk33@startrek.websitelinkfedilinkEnglisharrow-up1·2 hours agohurr durr maybe it’s a vector in ℝ
No. If a is a scalar, which it clearly is, it’s all multiplication. And there is no reason to use any of the first three. We say “three apples”, not “three x apples”.
hurr durr maybe it’s a vector in ℝ