EECS 1520 Study Guide - Dialog Box, Ampersand, Boolean Expression

• School: York University
• Department: Electrical Engineering and Computer Science
• Course: EECS 1520
• Professor: John Hofbauer

Document Summary

Logical functions are those that involve boolean values. Some logical functions return a boolean value as their result, others use the. Boolean result of a comparison to choose between alternative calculations. There are seven functions listed in the logical category in excel the functions and, You"ll see the use of most of these in this chapter. First, however, it"s worthwhile to become familiar with the logical operators. For example, the statement it is morning. is either true or false. We recognize that its truth value may change, but at any particular time the statement is either true or. What may be hidden here is the existence of an implied comparison. To determine the truth value of any statement we compare our understanding of the meaning of the claim with the facts. Strictly speaking the statement it is morning. means the time of day is after midnight and before noon.