Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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You are not logged in. #26 2013-03-07 03:03:24
Re: [1 paradox]It is the same as .3333333... which you already accepted! In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #27 2013-03-07 03:07:39
Re: [1 paradox]Hm, but, you see, I do not allow for repeating 9's after the decimal point. I find that every number has a unique decimal representation that way! The limit operator is just an excuse for doing something you know you can't. “It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman “A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón #28 2013-03-07 03:09:52
Re: [1 paradox]But you allow for .333333... and .6666666... why stop at .9999999...? In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #29 2013-03-07 03:18:34
Re: [1 paradox]Because there is no other way to write the first two. The third is needless. The limit operator is just an excuse for doing something you know you can't. “It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman “A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón #30 2013-03-07 03:22:27
Re: [1 paradox]Not really it also represents 3 x .3333333... and 9 x .1111111..., all of which you agree exist but suddenly when we multiply they disappear like magic? Last edited by bobbym (2013-03-07 03:22:42) In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #31 2013-03-07 03:24:47
Re: [1 paradox]Yes, but those are not decimal representation of that number. The limit operator is just an excuse for doing something you know you can't. “It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman “A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón #32 2013-03-07 03:27:47
Re: [1 paradox]They are also digit by digit multiplication. We are allowed to multiply are we not? In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #33 2013-03-07 03:36:43
Re: [1 paradox]We are allowed to multiply. 3*0.3333...=1. The limit operator is just an excuse for doing something you know you can't. “It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman “A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón #34 2013-03-07 03:38:20
Re: [1 paradox]How do you know that 3 * .3333333... = 1? In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #35 2013-03-07 03:51:54
Re: [1 paradox]Because 3*0.333...=3*(1/3)=1. The limit operator is just an excuse for doing something you know you can't. “It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman “A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón #36 2013-03-07 03:56:34
Re: [1 paradox]Hmmm, that is because you know and accept that 1 / 3 = .3333333. What would you do for this one? What fraction is that? Last edited by bobbym (2013-03-07 03:56:51) In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #37 2013-03-07 04:08:07
Re: [1 paradox]It is 1/2071. The limit operator is just an excuse for doing something you know you can't. “It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman “A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón #38 2013-03-07 04:08:42
Re: [1 paradox]How do you know that? In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #39 2013-03-07 04:09:59
Re: [1 paradox]It was easy finding it. The limit operator is just an excuse for doing something you know you can't. “It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman “A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón #40 2013-03-07 04:15:24
Re: [1 paradox]No it was not. It was easy for your package to find it. In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #41 2013-03-07 04:27:27
Re: [1 paradox]Well, if I had a package, I would simply divide 1 by 2071 and check to see if it is that number. Last edited by anonimnystefy (2013-03-07 04:51:27) The limit operator is just an excuse for doing something you know you can't. “It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman “A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón #42 2013-03-07 04:36:29
Re: [1 paradox]Did you try that? In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #43 2013-03-07 04:51:43
Re: [1 paradox]The limit operator is just an excuse for doing something you know you can't. “It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman “A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón #44 2013-03-07 04:59:39
Re: [1 paradox]Hohohohohohohohohoh! That is a good one. Very good! Last edited by bobbym (2013-03-07 05:08:31) In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #45 2013-03-07 05:11:38
Re: [1 paradox]Well, I do know that 1/3=0.333... Supposing that I do not is very unrealistic. The limit operator is just an excuse for doing something you know you can't. “It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman “A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón #46 2013-03-07 05:18:34
Re: [1 paradox]I am asking for the proof without that knowledge because for the bigger fraction you would only have the repeating decimal not the fraction. Do you think that mathematica knows that fraction offhand? In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #47 2013-03-07 05:57:49
Re: [1 paradox]hi bobbym and Stefy
Well it's only a long division. So given the following I could do it without a computer of any kind: You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei #48 2013-03-07 06:10:22
Re: [1 paradox]Hi; Always the string of nines. Last edited by bobbym (2013-03-07 06:14:51) In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #49 2013-03-07 07:54:01
Re: [1 paradox]That is because you do not have enough digits of precision. The limit operator is just an excuse for doing something you know you can't. “It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman “A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón #50 2013-03-07 08:38:27
Re: [1 paradox]But my point is, you can achieve the same without doing a multiplication. You do a division instead. By long D you get all those digits and then the recurring clicks in and you can stop. No precision problem at all. You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei |