Math Memes

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Memes related to mathematics.

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NotAUser@lemmy.blahaj.zone

First day of Discrete Math 💀 (lemmy.blahaj.zone)

submitted 1 week ago by SuperNovaStar@lemmy.blahaj.zone to c/mathmemes@lemmy.blahaj.zone

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I'm already so done with this course.

My textbook:

p: "The weather is bad."

Exercise:

Represent "the weather is good" using logical symbols.

Me: How am I supposed to answer that? You didn't give me a letter for that. I guess I'll use q?

Expected answer: ~p

THIS IS LITERALLY THE CLASS ABOUT LOGIC DHDJFBDHDJDHDHDH

Who let neurotypicals write a logic textbook istg

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[–] andros_rex@lemmy.world 2 points 1 week ago (1 children)

Can you construct a truth table for a trinary logic system half adder?

[–] SuperNovaStar@lemmy.blahaj.zone 1 points 1 week ago

Probably? I don't feel like doing homework rn, though, and what would be the point?

Some programs might have reasons to add an additional truth value, (for example, most databases include "NULL") but trinary would be a terrible choice for hardware. The tolerances are just much more forgiving when you're detecting the presence/absence of a charge than trying to measure multiple distinct states.