Excel Boolean logic: How to sift spreadsheet data using AND, OR, NOT, and XOR Excel logical functions make it easy to find the data you want, especially in huge spreadsheets.

Mathematician George Boole died 150 years ago. Boolean logic, the system he invented, is still used in modern computer programming, writes Chris Stokel-Walker. Boole walked two miles to the ...

CAPSL: Probabilistic Spin Logic for Low-Energy Boolean and Non-Boolean Computing Among many proposed new device concepts and architectural designs, there is increasing interest in a fundamentally ...