First - thanks Logos for getting this into production - this is one
of the books I have been waiting to see in Logos long before it ever
became a prepub.
According to the introduction there is to be a shaded triangle, but
in the text it looks like an "m" inside a circle. The print version has
the triangle. I don't think this a major issue, because when you hover
over the mouse over the "m" the popup window explains the symbol - it
just doesn't follow the explanation in the introduction.
