In: Computer Science
How do you start an analysis and simplification using Boolean Algebra? Give a strategy for beginning such a problem.
INTRODUCTION
It is a division of mathematics that deals with logical operation. Boolean algebra variables are presented with the possible values are 1 ( TRUE ) or 0 ( FALSE ) . Boolean algebra is a process to analyze digital logic circuit. It can be understand only binary digit i.e. 0 or 1. It is also called binary algebra or logical algebra. It was invented by george boole in 1854.
We can use boolean algebra for simplificationlogic circuits. It helps to translate logic circuits into boolean form and apply some algebric operation. Herae are some rules for simplification to solve boolean expression.
XX = X
X+X = X
(XY)Z = X(YZ)
(X+Y)+Z = X+(Y+Z)
XY = YX
X+Y = Y+X
X(Y+Z) = XY+XZ
X+YZ = (X+Y)(X+Z)
XF = F
XT = X
X+F = X
X+T = T
XX = F
X+X = T
F = T
T = F
X = X
XY = X+Y
X+Y = X Y