Tuesday, November 24, 2015



3 comments:

Secondary Roads said...

?

Grace said...

Lost me here too (and I know you once explained to me what the mathematical notation means and I have forgot.)

vanilla said...

Chuck, anniversay of the passing of a loved one.

Grace, you mean this?: 2√2b2. (The third 2 is shown in superscript.) It can be read "2 radical to be square."