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. #1 2012-09-10 23:08:33
Infinite DescentThe above equation has no integer solutions Please teach me how to prove the above using the infinite descent 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'The whole person changes, why can't a habit?' -65 #2 2012-09-10 23:32:09
Re: Infinite DescentHi Agnishom; In mathematics, you don't understand things. You just get used to them. 90% of mathematicians do not understand 90% of currently published mathematics. I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on. #3 2012-09-12 14:26:06
Re: Infinite DescentYes Its quite complicated 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'The whole person changes, why can't a habit?' -65 #4 2012-09-12 14:44:51
Re: Infinite DescentHi Agnishom; In mathematics, you don't understand things. You just get used to them. 90% of mathematicians do not understand 90% of currently published mathematics. I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on. #5 2012-09-12 22:18:02
Re: Infinite DescentYes.. that one 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'The whole person changes, why can't a habit?' -65 #6 2012-09-12 22:59:44
Re: Infinite DescentHi; In mathematics, you don't understand things. You just get used to them. 90% of mathematicians do not understand 90% of currently published mathematics. I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on. #7 2012-09-13 23:35:51
Re: Infinite Descent
But how does this show that a and b will have similar properties as p & q?? 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'The whole person changes, why can't a habit?' -65 #8 2012-09-13 23:51:37
Re: Infinite DescentHi; In mathematics, you don't understand things. You just get used to them. 90% of mathematicians do not understand 90% of currently published mathematics. I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on. #9 2012-09-14 00:35:29
Re: Infinite DescentSo what? 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'The whole person changes, why can't a habit?' -65 #10 2012-09-14 00:42:08
Re: Infinite DescentHi Agnishom; In mathematics, you don't understand things. You just get used to them. 90% of mathematicians do not understand 90% of currently published mathematics. I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on. #11 2012-09-14 00:50:14
Re: Infinite DescentThats hard to believe Last edited by Agnishom (2012-09-14 00:51:23) 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'The whole person changes, why can't a habit?' -65 #12 2012-09-14 00:58:46
Re: Infinite DescentHi; In mathematics, you don't understand things. You just get used to them. 90% of mathematicians do not understand 90% of currently published mathematics. I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on. #13 2012-12-24 01:18:04
Re: Infinite Descentbit.ly/infdescent 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'The whole person changes, why can't a habit?' -65 #14 2012-12-24 01:20:50
Re: Infinite DescentHi; In mathematics, you don't understand things. You just get used to them. 90% of mathematicians do not understand 90% of currently published mathematics. I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on. #15 2012-12-24 02:13:06
Re: Infinite DescentPythagorean triangle? 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'The whole person changes, why can't a habit?' -65 #16 2012-12-24 02:21:10
Re: Infinite DescentYes, that link solves the other problem. In mathematics, you don't understand things. You just get used to them. 90% of mathematicians do not understand 90% of currently published mathematics. I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on. #17 2012-12-24 02:22:04
Re: Infinite DescentOkay, imagining the two legs are perfect squares, say a^2 and b^2 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'The whole person changes, why can't a habit?' -65 #18 2012-12-24 02:27:13
Re: Infinite DescentHi Agnishom; In mathematics, you don't understand things. You just get used to them. 90% of mathematicians do not understand 90% of currently published mathematics. I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on. #19 2012-12-25 13:40:33
Re: Infinite DescentPleae explain me this: For Euclidean Integers, relatively prime divisors of n-powers are themselves n-powers. 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'The whole person changes, why can't a habit?' -65 #20 2012-12-25 19:57:21
Re: Infinite DescentI do not understand the question... To have relatively prime numbers, you need two numbers. 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 #21 2012-12-26 01:10:14
Re: Infinite DescentSuppose, w and v are relatively prime to each other The theorem claims that there exists integers x and y such that and Example, 10^2 = 25*4 where (25, 4) are relatively prime to each other now see that 25 = 5^2 and 4 = 2^2 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'The whole person changes, why can't a habit?' -65 #22 2012-12-26 05:36:33
Re: Infinite Descent
If , take and . Otherwise, since and are coprime, each prime divisor of must divide exactly as many times as it divides , namely a multiple of times. Thus , being a product of primes of power a multiple of , is a power of . Same for . #23 2012-12-26 19:08:15
Re: Infinite DescentAre you sure the proof is as simple as that? 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'The whole person changes, why can't a habit?' -65 #24 2012-12-26 20:00:58#25 2012-12-27 14:13:14
Re: Infinite DescentI still have confusions, though it looks intutively obvious 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'The whole person changes, why can't a habit?' -65 |