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Logical gates can be used to do arithmetic on binary numbers. For example, we can write a logical circuit whose output is one

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#Name: abc

#Date: March 2019

#Logical expression for a 4-bit incrementer

utbut Decinal Det 1 0 1 100 ou+ n1.in2)-ans → (Tr T+Tm.to).t T T+M.+0)( ini +Tn2.to). Cinlthy) cut 2. SOP) 1@ in 2).-ans(Pos) 1 (_.on 2. m2.Ini) (而.hy, l)+ (onT-tn 2, o)+(in.tn.o-th1.in2-D → in2 )-rans. Pos → (h)-ang

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