FlapKap@feddit.dk to Science Memes@mander.xyz • 13 天前Which side are you on?imagemessage-square12 fedilinkarrow-up178
arrow-up178imageWhich side are you on?FlapKap@feddit.dk to Science Memes@mander.xyz • 13 天前message-square12 Commentsfedilink
minus-squareofcourse@lemmy.mlhexbear2·edit-213 天前 \cdot for vectors and in some cases, scalar variables, e.g., x \cdot y \times for numbers, e.g., 2 \times 8 nothing for combination and scalars, e.g., 2x or xy linkfedilink
\cdotfor vectors and in some cases, scalar variables, e.g.,x \cdot y\timesfor numbers, e.g.,2 \times 82xorxy