BB Chapter 1

Página 1

Boolean operations = AND, OR, NOTA boolean expression (or logical expression) evaluates to one of two states true or false.Python provides the boolean type that can be either set to False or True.Many functions and operations returns boolean objects.

Operators = the contracts which can manipulate the value of operands

Consider the expression 4 + 5 = 9.

4 en 5 zijn operanes

+ is een operator

Operands =

The not keyword can lose be used to inverse a boolean type: >>> not TrueFalse