Boolean Algebra

>>57116917
Are you trolling? I can't even tell anymore.

>Learning rules
I hate this in maths.
Check out natural deduction, proving shit with it is fun as fuck, and you can conclude all of those laws listed.

>is it useful
Get the fuck out of /g/

>>57116917
>A+1 = 1
>A*A = A
>A+A = A

Learning this shit as part of the cse curriculum at my uni. Seems useful to understand how things work but that doesn't mean I enjoy it

>>57116917
You won't be able to shitpost without this shit.

>>57116917
This shit literally can't be any easier and is simillar to basic math rules.
Yes, it's fucking useful if you're working with logical gates

>>57116917
Of course it is. It is indispensable to do forcing
>https://en.wikipedia.org/wiki/Forcing_%28mathematics%29

Retardet question: if boolean values can only have two states, why is there a value "C" in the detasheet?

>>57119369
Yes, this is a retardet question.

>>57119369
You'll learn that in high school.

>>57116917
It's not. I'm in my 5th year of CS and they haven't even taught me how to make video games yet

If: op is a faggot AND (op is genuinely retarded OR op is trolling)
then: op is a retarded faggot OR op is a trolling faggot.
In either case, he's a fucking faggot.

See how I used the distributive law there like a pro? That's because I learned that shit for 4.5 semesters ($20K each) at an American university. I din't finish the 5th semester because I got shot at a cafeteria.

>>57116917
No.
But it's fun.

>>57119369
Damn son. Those are variables, not values. How old are you? I think you are not old enough to post here

>>57120680
>no

I can't tell if this is some legit shit or this is just über trolling

>>57116917
That's like asking whether arithmetic is useful. If you have to ask, perhaps you should go back to school.

File: 09034566979.jpg (116KB, 540x304px) Image search: [Google]

116KB, 540x304px

>>57117393
>>57120241
>>57120659
>mfw learned this in high school cs course

I think it is mandatory.

this shit is easy,
break it down into smaller parts and its very easy.

>>57120738
The only half useful law is DeMorgan.
Don't tell me you need to know by heart that not not A is A.

>>57116917
>A = A
Well shit, didn't know that.

>>57117011
Someone doesn't know boolean algebra I guess

File: ctMrf55.jpg (227KB, 750x747px) Image search: [Google]

227KB, 750x747px

>>57123936
We'll he is right on those three rules although they are very basic. Step it up.

>A = A
>A • B = B • A
> A + B = B + A
> A + ( B + C ) = A + B + C
>A • ( B • C ) = A • B • C
so literally Common Sense™?

File: 1456292771529.jpg (68KB, 728x989px) Image search: [Google]

68KB, 728x989px

>>57121301
>tfw I went to an impoverished rural county school
>tfw when being interested in computation was looked down on and there were only two computers in the library exclusively used for word processing

I was lucky enough to have a IBM PS2 with 512k RAM at my home, which I thoroughly enjoyed, despite the poor hardware for the time (mid-90's). It wasn't all bad, but I had to teach myself everything and save up for a nice PC. You were one lucky fucky though, I tell you what m8.

>>57116917
Yes

Also learn Karnaugh maps, theyre orgasmic

>>57120710

"proposition" might be a better word

>>57124030

it is, but you need rigorous definitions