Math Fun

Never said that it was. It is a new presumption. Your next presumption was “if he is thinking blue, then…”.

Ummm… no. The only way something is a “given” is if it is GIVEN. If there is a “because we know that….”, then it was obviously not a given, but rather a deduction/assumption.

That is why you failed to solve it. They had many deducible things other than the one you presumed them to start with (ref: “If he is thinking blue, then…”). They MUST immediately deduce anything deducible and there really are many things deducible (I showed some at the time).

And that was merely a fallacy of the puzzle. The intent was that they could not deduce until the guru spoke, but that was not the reality of how it was setup (similar to the master saying “it is solvable” when it actually is not).

But they did not rule everything out. They merely attempted to. They didn’t rule out that the “perfect logicians” already knew that puzzle and thus already knew how to deduce far ahead of the timing. Obviously if you were there today as that scenario began, you would know when most of the people would be leaving long before your proposed turn. And so would they. The only thing that the guru provided was a moment to begin, and I am not sure that they necessarily needed that.

I don’t think it said anything about an “infinite time”, but like I said, there was a solution already there. Perfect logicians would have already figured it out before the guru spoke. The puzzle wasn’t stated properly for what they wanted. And I don’t know that it could have been.

And similar to above, I never said that it was. The way that is worded is begging the question of whether you meant “known by everyone” or merely “known by the others”. The word “known” infers an erroneous premise.

Yes, but that is kind of irrelevant unless you were intended to use it in an erroneous way. As you said, it is tautologically true if you meant it that way, so why even bring it up.

This tells me that you don’t understand the logic of the problem. The Guru’s statement does not “only […] provide a moment to begin”, it provides crucial information that makes a logical deduction possible that was impossible before (in the proof by mathematical induction, her statement provides the base case).

Again, take the situation of 2 islanders who don’t know their eye color, but are familiar with this problem. Without the guru telling them that she sees at least one islander with some eye color, neither islander can deduce his eye color. Unless when you say they “already knew the puzzle” you really mean they “already possessed the information that the Guru provides”.

EDIT: alternatively, replace the Guru’s statement with, “Begin deducing your eye color now!” If the Guru had said that, no one could deduce their eye color.

Don’t reintroduce your blindness on that one too. Again, it is irrelevant that the syllogism part of your proposal works. Other syllogisms work even better.

James, it looks like your position is based on the possibility that someone can logically deduce the color of their eyes based solely on the color of the eyes of the people around them. Is that right?

I don’t remember all of the detailed stipulations of that one. I’m not interested in starting it up again.

:laughing:
OK, James. Not like it’s been half of the discussion for 10+ pages now or anything. Not like you’ve provided a whole lot of awfully confident objections in your last few posts to an argument you “don’t remember” and aren’t interested in discussing. Not like your interest faded when you were backed into acknowledging that your best argument is that it might be possible for a person to deduce their eye color by looking at a group of other people with eyes.

It’s OK James.

:laughing:
And “it’s OK” that we both know that you aren’t going to change your story one iota regardless of anything said. It isn’t like we haven’t been through that story for 20 pages before. It isn’t like this new puzzle is going down a different path. And it isn’t like you would ever be able to actually prove what it requires you to prove.

So it’s OK, Carl.

Mmmm… Like how I can’t prove that looking at a crowd of people isn’t enough to tell me my eye color…

Mmmm… Like looking at a pattern of colors in a circle of which you are a part isn’t enough for you to deduce your color.

Nor do I need to prove that, since that’s not my claim (unlike how your claim is actually that just looking at a group of people will give someone sufficient information to deduce their own eye color). In both cases, it’s the situation and the additional premises provided by the Guru/Master that make the deduction possible.

No. You needed to prove that it was impossible. :icon-rolleyes:

Carleas and James are both getting a 3 day ban.

They certainly know how to take the fun out of math. :evilfun:

I tried to get James to discuss the Blue Eye problem privately way back, but he stopped replying. Which is just to say, I’m to blame for this disruption.

I’m having fun. Maybe if you developed a strong opinion about the Blue Eye problem or the Master Logician problem, you’d have fun too!

Two egos trying to wrestle each other to the ground.

Nobody else thinks that it’s fun.

Get over yourselves.

Shove it up your ass, wuss. You hide then try to jump in to make big of yourself. Then jump away again, never facing reality. Get over your insecurity and get off your pretentious high horse. Be man enough to just be part of the fun and you won’t trigger so much lack of it.

LOL

It’s too easy.

Take your own advice chump. You were the one who came onto this thread with demeaning rhetoric … that you are still spewing.

LOL

gone south