20 Jun
2023
20 Jun
'23
7:44 p.m.
| From: Lennart Sorensen via talk <talk@gtalug.org> | b/c could be read as b divided by c. After all we use ppi for pixels | per inch. "per" *is* a division. Of units 10 b/c * 3 c/pixel = 30 b/pixel 300 p/in * 8.5 in = 2550 p This kind of operation on units is called dimensional analysis. It is a very powerful tool. Not just for physicists.