**Logic Diagram Boolean Expression**- the table used to represent the boolean expression of a logic gate function is monly called a truth table a logic gate truth table shows each possible input bination to the gate or circuit with the resultant output depending upon the bination of these input s p div div class sa uc ul class b vlist li class b annooverride div class b factrow a href https electronics tutorials ws boolean bool 8 html h id serp 5361 1 boolean algebra ex les a 183 a href https electronics tutorials ws boolean bool 6 html h id serp 5362 1 laws of boolean a div li ul div div li 7 2 obtaining boolean expressions from logic diagrams when a logic circuit is given the boolean expression describing that logic circuit can be obtained by bining the input variables in accordance with the logic gate functions the procedure is boolean algebra is the study of truth values true or false and how many of these values can be related.

under certain constraints wolfram alpha works with boolean algebra by puting truth tables finding normal forms constructing logic circuits and more these should not be difficult concepts for your students to understand the real benefit of working through these ex les is to associate gate and relay logic circuits with boolean expressions and to see that boolean algebra is nothing more than a symbolic means of in mathematics and mathematical logic boolean algebra is the branch of algebra in which the values of the variables are the truth values true and false usually denoted 1 and 0 respectively