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File: mentally retarded.png (314 KB, 711x664)
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What websites or resources are there to understand logic, truth tables and tautologies?
The more interactive and easier it is, the better.
Apps welcomed too.
>websites or resources are there to understand logic, truth tables and tautologies?

Write the tables down yourself while thinking about the implications and why they look like that.
Start with basic operations like NOT,AND,OR, be REALLY sure to get why they look like they do.
The goal is NOT to remember a truth table, the table is just a tool, but to get a feeling for WHY they look like they do. Formulate it in a small sentence, like "OR means it's 1 if at least one input is TRUE - therefore it is 1 everywhere EXCEPT (0,0) - when every input is 0."
Then continue with stuff that is based on the base operations but still single operations: NAND,NOR,XOR,...

Then continue with simple compounded operations like -> (= (NOT A) OR B ) and <->, modus tollens etc.

Then you can go on to Boolean algebra, the laws, simplification etc.

As material itself in my opinial actually wikipedia is enough, tells you pretty much everthing about ever logic operation you need to know. The rest is personal working with it with pen and paper.
This seems pretty good.
Everything before it is basically just memorisation; see >>1403028
File deleted.
I meant resources like Khan Academy. I can't, for the life of me, understand a lot of basic logic. Theory and some simple practice would be nice. Anything with simple exercises that help me practice the basic operations one by one, like helping a really SpEd kid.

What does this necklace mean? I first started seeing it back in 2013 but have noticed that a lot of girls on tinder who appear to be walking red flags wear this.
It is a Nazar and it is said to ward off evil spirits. https://en.m.wikipedia.org/wiki/Nazar_(amulet)
It's a very popular icon in Turkey, I can tell you that much. Even the file name in >>1402944 can tell you that.

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Can someone translate the top panel for me. What is it trying to say, and what is the kanji thats being cut?
5 replies omitted. Click here to view.
>Is that the character for "die" or just the last character in the sentence
Neither, the bubble reads 生キテー, which is a vernacular of 生きたい
i was hoping the sfx was actually just the last bit of the bubble, im a sucker for that kind of stuff in manga
Source on manga?
latest my hero academia chapter
WHy has none posted that Agni pic yet? getting Kino moments in /wsr/ is rare.

which prog/extension can auto monitor changes in webpages and report them?

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What websites can I use to pirate ebooks?
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Libgen, z-lib, Anna's Archive and the Internet Archive are classics. You may have success on SlSk.
Some Google-fu, like knowing how to use " ", "site: "; or knowing how to look through the DMCA complaints on Lumen Database with a temporary email and common sense, may help.

If these fail google the book and you most likely will be able to find a pdf or epub somewhere.
If google fails maybe someone of soulseek will have it but soulseek is mostly used for music.

I am trying to find the name of this song. Can anyone help me? I definitely remember it having a YouTube upload.

Here is the song. Also, as a heads up, the video the songs plays in is NSFW.

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I had some 4chan thread and image tabs open on a laptop I just found after a couple of months, so all of them have been 404'd, but I want to see what the pictures specifically were instead of combing through each of the threads trying to bring back vague memories of what images I opened. Is there a way to find an image in any of the archive sites from it's 4chan URL?
3 replies omitted. Click here to view.
I've tried that a bunch of times on a couple of sites but for some reason none of them are working
Incomplete answer. You tried.
This doesn't work in all cases because archives only store the first instance of a file. If it's not the first instance of a file, it won't work.
It doesn't work because this image has been posted before.

Here's the actual answer, OP.
Archives have this "full_image" redirect that will bring you to the file you need.
The link above will redirect you to the first upload which as you can see has a different filename.

Comment too long. Click here to view the full text.
If you install 4chanX you will be automatically rediredted to url of the corresponding archive site.
Doesn't that mine crypto or something?

Who are these characters?
>Who are these characters?

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Source on the song? Used to listen to it a few years back, can't seem to find it anywhere.

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I am looking for an older cartoon.

Characters were anthropomorphic animals. The protagonist was a lion knight, and the antagonist a snake sorceress. The plot was moving between the mediveal past, and the technological future.

For the life of me I cannot find it. Could have been french, but not sure.

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This song gives me a flow of feelings no other song gives me. Like a sense of eternity, sadness and the inevitable.
Maybe because I also watched the series it comes from, but this song has a special place in my heart.
BTW it has 2 versions
perhaps the ori soundtrack
i'd recommend the whole thing
Ori is nor quite there, it's like more optimistic?
I don't feel that sense of infinity in the Ori OST
Maybe this

What is the name of that webcomic where the people have cube shaped heads and pyramid shaped heads and they make illusions to racism and jews. There's another one that's more schitzo that's more about Lizards and Blues being stinky and having money from the perspective of a Japanese cat. Any help is appreciated.
Dogisaga. Bitch is nuts.

Boards without a spoiler checkbox next to the file upload button don't have spoilers. Or you can check the board JSON data.
>shares IQ results
>speaks like a retard
Always spot on
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is there an alternative for chatgpt that doesn't require a login?
7 replies omitted. Click here to view.
kys die right now cheater
did you watch a classmate create this thread in real time?
Perplexity AI. Though it can get a bit too "rigid" at times, plus the same prompt will always yield the exact same result
you needa a nasa computer to run text based ai properly
character ai?
I'm a NEET lol. I just want this for tech support and writing some scripts.

If Character AI can answer tech support questions, sure.

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Anyone knows who drew this? May be part of a CG set, the kind they used to sell on CD and even diskette in the late 90s - early 00s.

Looks like a collage of pictures of Onpu from Ojamajo Doremi. You'd have to hunt down the component images on Danbooru.
>You'd have to hunt down the component images on Danbooru
How do I do this?

Looking for an older copypasta...all I can really remember is:

Etsy.com Butthole Seeking Stealth Missiles -

Google has cleansed their search so I can't find it with keywords alone

Can't remember much but the title plus shit like: Cream king cum socks orbital butthole missiles hear the words come out of my mouth 2+2=5 iPhone revolutionaries

try searching it in the archives
>Google has cleansed their search so I can't find it with keywords alone
wait wut??

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