What are booleans sometimes referred to as?

Booleans are sometimes referred to as "bools," which is a shorthand term derived from the name of the mathematician George Boole, who developed Boolean algebra. In programming, booleans represent two possible values: true and false, which makes them fundamental for controlling the flow of decision-making within code structures, such as conditions and loops.

The usage of the term "bools" is common across various programming languages, making it an easily recognizable and accepted vernacular among developers. In contrast, "ints" refers to integers, a different data type representing whole numbers, while "strings" denote sequences of characters and "chars" typically represent single characters. These terms are distinctly separate from booleans in both function and application.