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## #1 2013-03-06 04:11:33

{7/3}
Member
Registered: 2013-02-11
Posts: 210

### Logic gates

Can logic gates be expressed using mathematical operations

There are 10 kinds of people in the world,people who understand binary and people who don't.

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## #2 2013-03-06 04:16:07

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

### Re: Logic gates

Hi;

Of course. A logic gate is a real world example of a boolean function.

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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## #3 2013-03-06 04:17:33

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,037

### Re: Logic gates

Which mathematical operations?

Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

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## #4 2013-03-07 02:31:30

{7/3}
Member
Registered: 2013-02-11
Posts: 210

### Re: Logic gates

I was trying to memorize and explain the logic gates earlier and i thought of sets.if  U={1,0} and 1={{ }},0={ } and A AND B=A intersection B,A OR B=A union B,NOT A=A' then the idea seems to work.are these expressions valid?

There are 10 kinds of people in the world,people who understand binary and people who don't.

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## #5 2013-03-21 02:18:58

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,588

### Re: Logic gates

If you wire the output of a logic gate to an input upstream from a bunch of logic gates, you create a sequential sort of circuit, depending what exactly you do.
how these flip-flops are made out of logic gates and pursuing some thought
about making a sequential machine without using J-K or D flip-flops, but
simply by figuring out your own way of creating a sequential circuit.
I do not know how to make a mathematical expression for a sequential circuit.

igloo myrtilles fourmis

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