the following Veitch diagrams:
Up to this point, all plotted squares in the
Veitch diagrams could be
with just one term, such as A, GF, LTD, etc.
It is often necessary to use more than one
term to describe a plot.
In these cases, the
terms must be joined with OR signs.
plotted on the Veitch diagram below.
To describe the plot above in simplified
form, join the two terms (AC and AB) with an
Expression ABC+ABC+ABC+ABC is
described in simplified form as AC+AB.