Logic 😁


#1


#2

Love stuff like this, too busy to parse it right now.


#3

I’m sad to say that


#4

Basically a five variable Venn diagram


#5

Where are the complements. E.g. is not A the square to the left of A or the square above A?


#6

A is horizontal i.e. The lower half of the largest square
B is vertical i.e. The right hand side of the largest square


#7

Erm… Is this about sport? :soccer:


#8

Give this post a few moments and it will get derailed into pretty much any topic… So all answers are right… :smiley:


#9

Nope :grin: Just frittering my time until I get my GF :slightly_smiling_face:


#10

Is it a puzzle you are expecting an answer to or just an interesting example?


#11

It’s the meaning of life, explained mathematically.


#12

42 is already mathematical.


#13

True.


#14

Just an example, it is the whole logic down to the answer :slightly_smiling_face:


#15


#16

Or you can solve using Boolean algebra:


#17

I can try what is the bar symbol over some letters are they NOT? Is the plus sign OR ? If two letters are next to each other is it AND? What does +0 mean?

Thanks :grin:

Oh duh!!! That is not a different puzzle! It is the same one :grin: Doh!!


#18

That drawing is awesome!! Would love to laser slate it (when my GF arrives)


#19

Yep:
β€œmultiplication” = AND
"addition" = OR
"overbar" = NOT ( Note an apostrophe is also sometimes used for NOT )
β€œ1” = TRUE
"0" = FALSE

Then, the basic rules:
X AND X = X ( XX = X )
X AND NOT X = 0 ( XX’ = 0 )
X AND TRUE = X ( X 1 = X )
X AND FALSE = FALSE ( X 0 = 0 )
X OR X = X ( X + X = X )
X OR NOT X = TRUE ( X + X’ = 1 )
X OR TRUE = TRUE ( X + 1 = 1 )
X OR FALSE = X ( X + 0 = X )

After that, it works just like "ordinary algebra’!


#20

I’ll try to remember to get you the vector when I’m at my desktop