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  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#1 Re: Jokes » Experimental Mathematics Troll » 2014-10-29 09:18:02

From your sentence it would seem as if though GiB was also a mod.

#2 Re: Help Me ! » Formal Limits » 2014-10-29 09:12:50

How can you show something that is not correct?

#3 Re: Help Me ! » Tautologies » 2014-10-27 03:00:22

Well, if either of you are not able to say that, there will be some sort of error when trying to run that loop another time.

Also, I admire your ability to gather new solutions by the millisecond. smile

#4 Re: Help Me ! » Tautologies » 2014-10-26 07:18:02

It will repeat only as long as both of you are actually able to say that.

#5 Re: Help Me ! » Tautologies » 2014-10-25 22:51:25

Hate to say it, but that algorithm can run only a finite number of times.

#6 Re: Help Me ! » algebra » 2014-10-25 22:41:17

wz not equal to -1. He used LaTeX without the tags.

#7 Re: Jokes » Experimental Mathematics Troll » 2014-10-25 22:18:09

I beleive it's closed for quite a while now. It was shown to be undecidable.

#8 Re: Help Me ! » Tautologies » 2014-10-25 22:16:00

You're welcome.

You should not use goto. A while loop should suffice.

And, yes, b-a is correct. smile

#9 Re: Jokes » Experimental Mathematics Troll » 2014-10-25 20:47:50

Agnishom wrote:

You should try to know if there is a set whose cardinality is strictly between that of intehers and real numbers

That is no longer an open problem.

You should try trolling them with the Riemann hypothesis. It's at least a bit more productive. smile

#10 Re: Help Me ! » Tautologies » 2014-10-25 20:45:24

Reducing to DNF would be a sufficient proof, but it's weird because the question clearly asks for an example of when it is false.

#11 Re: Jokes » Experimental Mathematics Troll » 2014-10-25 20:38:51

What will I have done to make me famous?

#13 Re: Jokes » Experimental Mathematics Troll » 2014-10-25 10:52:29

It puts the "mental" in "experimental".

#14 Re: Help Me ! » Tautologies » 2014-10-25 10:48:12

What I meant is exactly that. They just wanted to say, "if you are proving this to be a tautology, we discourage you from using tables to do so."

#15 Re: Help Me ! » Tautologies » 2014-10-25 03:20:23

I think want to avoid using a table for proving it's a tautology.

#17 Re: Dark Discussions at Cafe Infinity » In a building, which floor is the safest? » 2014-10-24 10:56:28

Maybe we should try axiomatizing real life before going any further into discussion. I bet that if we succeeded, Hilbert would have been proud.

#18 Re: Dark Discussions at Cafe Infinity » Doctor who » 2014-10-24 05:20:34

I do. I love it so much! Need to catch up on a few of the latest ones.

#20 Re: Dark Discussions at Cafe Infinity » In a building, which floor is the safest? » 2014-10-05 01:43:28

There is not need t define definition yet.

Agnishom is a particular element of the set P called people.

#23 Re: Help Me ! » Permutation Problems » 2014-10-04 18:29:04

Hi Agnishom

In the example, isn't 70-60>8?

#25 Re: Dark Discussions at Cafe Infinity » In a building, which floor is the safest? » 2014-10-04 07:31:33

I doubt that claim. Can you show that using two different methods?

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