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

You are not logged in. #2051 20120731 23:55:58
Re: Oral puzzlesHi; 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. #2052 20120801 20:56:08
Re: Oral puzzlesHi anonimnystefy and bobbym, Character is who you are when no one is looking. #2053 20120801 20:59:56
Re: Oral puzzlesHi ganesh; 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. #2054 20120801 21:48:26
Re: Oral puzzlesHi ganesh 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 #2055 20120802 17:32:16
Re: Oral puzzlesHi guys; #2056 20120802 22:53:45
Re: Oral puzzlesHi bobbym, anonimnystefy, and Denominator, Character is who you are when no one is looking. #2057 20120802 23:01:26
Re: Oral puzzlesHi; 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. #2058 20120802 23:13:49
Re: Oral puzzlesHi ganesh 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 #2059 20120803 23:03:02
Re: Oral puzzlesHi bobbym and anonimnystefy, Character is who you are when no one is looking. #2060 20120804 00:10:31
Re: Oral puzzlesHi; 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. #2061 20120804 13:47:29#2062 20120806 22:00:02
Re: Oral puzzlesHi bobbym and Denominator, #1548. Find the missing figure: 0.25% of ? = 0.04 Character is who you are when no one is looking. #2063 20120806 23:00:26
Re: Oral puzzlesHi ganesh; 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. #2064 20120807 05:04:45#2065 20120808 22:21:35
Re: Oral puzzlesHi bobbym and Denominator, Good work, bobbym! #1549. Difference of two numbers is 1660. If 7.5% of one number is 12.5% of the other number, find the two numbers. Character is who you are when no one is looking. #2066 20120808 22:24:13
Re: Oral puzzlesHi ganesh; 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. #2067 20120809 17:07:46#2068 20120809 21:24:11
Re: Oral puzzlesHi bobbym and Denominator, Character is who you are when no one is looking. #2069 20120810 00:18:07
Re: Oral puzzlesHi ganesh; 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. #2070 20120810 17:20:42#2071 20120810 21:52:04
Re: Oral puzzlesHi bobbym and Denominator, Character is who you are when no one is looking. #2072 20120811 00:45:56
Re: Oral puzzlesHi ganesh; 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. #2073 20120811 09:43:10#2074 20120811 20:40:13
Re: Oral puzzlesHi bobbym and Denominator, Excellent, Denominator! Keep it up! #1552. The curved surface area of a cylindrical pillar is 264 meters square and its volume is 924 cubic meters. Find the ratio of its diameter to its height. Character is who you are when no one is looking. #2075 20120811 20:47:59
Re: Oral puzzlesHi ganesh; 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. 