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

You are not logged in. #26 20130513 10:45:53
#27 20130513 17:34:22
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyLast edited by phrontister (20130514 03:36:05) "The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do."  Ted Nelson #28 20130513 19:08:50
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyIn mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #29 20130514 03:33:09
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyStringCases[ToString[N[ChampernowneNumber[], 1234]], "1234"] =1234 Last edited by phrontister (20130515 00:29:47) "The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do."  Ted Nelson #30 20130514 15:59:48
#31 20130514 23:42:21
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyFirst[Flatten[StringPosition[ToString[N[Pi, 13!!]], "1234"]]] Last edited by phrontister (20130515 15:11:01) "The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do."  Ted Nelson #32 20130515 09:51:45
#33 20130515 18:45:14
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyFind the four 3digit numbers and the products as indicated in this arithmetic sum, where Last edited by phrontister (20130515 19:20:02) "The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do."  Ted Nelson #34 20130515 19:37:28
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #35 20130515 20:17:20
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyI solved it! Last edited by ElainaVW (20130515 20:52:49) #36 20130516 02:56:07
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyHi Elaina & Bobby, "The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do."  Ted Nelson #37 20130516 03:01:38
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyYou wanted her solution, did you not? In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #38 20130516 03:20:41
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyTrue, but also the four 3digit numbers. No problem, though...just messing around. "The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do."  Ted Nelson #39 20130516 03:25:56
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyHi phrontister; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #40 20130516 03:28:19
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyOk...ciao for niao. Bed for me, anyway; so good night, and see you later. "The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do."  Ted Nelson #41 20130516 06:13:53
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyHi phro 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 “Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment #42 20130516 07:58:15
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyHi; of the constant e. I smell a new Dan Brown book! In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #43 20130516 09:26:05
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyHi stefy, Last edited by phrontister (20130516 09:26:21) "The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do."  Ted Nelson #44 20130516 09:30:13
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyHi phrontister; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #45 20130516 09:31:28
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyHi Elaine, Bobby and stefy, "The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do."  Ted Nelson #46 20130516 09:38:26
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyTakes a little time with pencil and paper. There are only 24 possibilities to consider. In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #47 20130516 09:42:42
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyOo...hint? "The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do."  Ted Nelson #48 20130516 09:48:17
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #49 20130516 09:54:51
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyCopied and tested. Thanks...I'd better look at it next. Last edited by phrontister (20130516 09:57:20) "The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do."  Ted Nelson #50 20130516 09:58:43
Re: Make 1,234 using the numbers 1, 2, 3, and 4 onlyThat was a joke. I have no idea what is at position Do some reading on that command, it is well worth it. In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. 