the multiplica​tion/inter​section of boolean matrices

This is a question about the multiplication/intersection of boolean matrices.

For example, Consider A=[a11, a12; a21, a22] and B=[b11, b12; b21, b22].

Then if you run "A&B", you would see the result:

Answer 1

[Jos (10584)]

Sure ...

• A & B equals logical(A * B)
• A | B equals logical(A+B)

Or am I missing something …

You might be interested in http://en.wikipedia.org/wiki/Boolean_algebra_(introduction)#Basic_operations