For a complete discussion of the rules for evaluating compound expressions, see Order of Evaluation in Compound Expressions. Using Parentheses to Control Order of Evaluation Even though SAS evaluates ...

Logic gates take an input of True or False and give an output of True or False. Each operator has a standard symbol that can be used when drawing logic gate circuits. In an AND gate, both inputs ...

Though the standard may make use of standard symbols now used for piping and instrument diagrams, logic diagrams, loop diagrams ... The purpose of this standard is to establish a system of graphic ...

The plus sign (+) and minus sign (-) can be used as prefix operators. The word NOT and its equivalent symbols are also prefix operators. The following are examples of prefix operators used with ...