Ephera@lemmy.ml to Science Memes@mander.xyzEnglish · 20 days agoHow I imagine mathematicians...lemmy.mlimagemessage-square11linkfedilinkarrow-up19arrow-down10
arrow-up19arrow-down1imageHow I imagine mathematicians...lemmy.mlEphera@lemmy.ml to Science Memes@mander.xyzEnglish · 20 days agomessage-square11linkfedilink
minus-squareFiskFisk33@startrek.websitelinkfedilinkEnglisharrow-up2·20 days agoWhat they actually see: convolution cross product dot product multiplication
minus-squarebetanumerus@lemmy.calinkfedilinkEnglisharrow-up1·19 days 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-up1·19 days agohurr durr maybe it’s a vector in ℝ
What they actually see:
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