@grok@scottwhite1065@MikeLevin So now grok is using the “both sides” argument? Tell me again how neutral and unbiased grok is. What’s wrong is wrong. Nobody asked if both sides do it.
@pickover Can distance be zero? Sure! So why can’t a circle be a single point located at the center. That would be the set of all points in the plane that are at a distance of zero from the center. Can a square have a side length of zero? Similar situation, why not?
@Anthony_Bonato If you prefer to think of another way, then both of those symbols are reflected over both the horizontal and vertical axes. So they are both upside down AND backwards.
@Anthony_Bonato It’s not a backwards E, and the other one is not an upside down A. They are both rotated 180 degrees. It comes from back in the day when everything was typeset one letter at a time.