Several centuries ago, during the Merovingian period I think, I taught whole courses on online searching. Those skills are still important, and I’m still teaching them in different guises and ...

__1815: __English mathematician George Boole, who would help establish what is now known as Boolean logic, is born. Boole's breakthrough was the insight that logic, which had previously been ...

When searching online databases, you often get too many or too few results. Identifying keywords or phrases and then connecting them using Boolean operators (AND, OR, and NOT), along with the other ...

The NOT expression is processed first. Then the expressions joined by AND are processed. Finally, the expressions joined by OR are processed. For a complete discussion of the rules for evaluating ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. There are two main reasons mathematics has fascinated humanity for two thousand years. First, math ...

Transistors wired in series and parallel patterns make up "gates," which accept binary input (0 = no pulse; 1 = pulse) and generate binary output. Although AND requires both inputs to be 1 in order to ...