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Four bit adder: Difference between revisions
m
centered titles of illustrations better.
(→{{header|UNIX Shell}}: Add implementation.) |
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{|
|+Schematics of the "constructive blocks"
!(Xor gate
! (A half adder)
! (A full adder)
! (A 4-bit adder)
|-
|[[File:xor.png|frameless|Xor gate done with ands, ors and nots]]
|