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12:13 PM
> • returns a square matrix "pyramid" with 0⌈¯1+2×n rows and columns of n increasing concentric levels.
> ⠀ By this we mean that the center element of the matrix will be n, surrounded on all sides by n-1.
 
12:38 PM
H
 
12:48 PM
> A logic X is semantically-complete for semantics Y iff for any set S of sentences we can X-deduce every sentence Q such that ( Q is Y-true in every Y-model M in which every sentence in S is Y-true in M ).
 
The concept of creating a matrix "pyramid" with concentric levels is familiar to those with an interest in programming or mathematics. It could be an engaging challenge for some, to generate such a matrix where the center is the highest value and each subsequent level decreases by one until the outermost level is filled with ones. However, pondering over the mechanics of such code or algorithm is a thought to consider another time, or perhaps not at all.
 
1 message moved from Basic Mathematics
 
 
2 hours later…
2:56 PM
how do i find the faq for reviewing posts for mistakes?
 
@DanM you are probably not in the right place, my friend :p
(assuming that wasn't a test message)
perhaps I can help; what are you looking for, exactly?
 
well, i got an email saying that I was allowed to review posts and edit them for clarity and mistakes. so what I am looking for is the FAQ that tells a user what things to change or edit or delete. i can tell you that my posts contain lots of edits. can you help me with this?
 
@DanM hmmm, what site are you talking about?
(what SE site, that is)
 
super user. but it redirects me here
 
to chat? weird
 
3:08 PM
so was the email some mistake then?
 
if a link that should've gone to SU sent you here, that's a bug with SE :b
wouldn't be the first time
but as for your question, maybe this page can help?
 
that is a great link, thank you @Ginger. now my next question relates to Excel/Office and VBA questions. I am very good at VBA. so would like to help others with that. so how is the best way to do this?
 
@DanM Hi very good at VBA, I'm Oak!
 
shut it, bot
 
lol
 
3:13 PM
@DanM hmm, I'm not sure
browse the relevant tag on SO, maybe?
 
yah, that seems to work. so what is the difference between editing a post for clarity and creating answers for questions?
 
I don't follow
 
so if i see a post that needs editing (for clarity) is the process the same as answering the question?
and can i edit posts in the room?
 
still not sure I understand
what do you mean by "the process"?
 
is there a difference between editing a post vs answering a post?
 
3:29 PM
in what sense? they're definitely different activities
what are you really asking about?
 
if i see a post, how do I edit it (i don't know the procedures on how to do this)
if I see a post, how do i answer it (i know how to do this)
 
ok, thanks for everything. now to read a bunch of VBA posts. appreciate it.
 
no problem
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5 hours later…
:D
 

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