Editing Talk:1184: Circumference Formula
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− | Tau x Radius, superscript 2 | + | :Tau x Radius, superscript 2 |
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:Leaves one wondering what the superscript 1 refers. {{unsigned|74.215.40.250}} | :Leaves one wondering what the superscript 1 refers. {{unsigned|74.215.40.250}} | ||
::It's 2''πr''<sup>2</sup>, '''not''' ''τr''<sup>2</sup>. —[[Special:Contributions/173.199.215.5|173.199.215.5]] 05:37, 11 March 2013 (UTC) | ::It's 2''πr''<sup>2</sup>, '''not''' ''τr''<sup>2</sup>. —[[Special:Contributions/173.199.215.5|173.199.215.5]] 05:37, 11 March 2013 (UTC) | ||
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::::Only for very loose definitions of "better." [[Special:Contributions/71.201.53.130|71.201.53.130]] 14:59, 11 March 2013 (UTC) | ::::Only for very loose definitions of "better." [[Special:Contributions/71.201.53.130|71.201.53.130]] 14:59, 11 March 2013 (UTC) | ||
::::Whoa! Never heard about that before, but after 2 hrs or so, I think I'm getting convinced! Check this site out: http://tauday.com/ What do you think? –[[User:St.nerol|St.nerol]] ([[User talk:St.nerol|talk]]) 18:06, 11 March 2013 (UTC) | ::::Whoa! Never heard about that before, but after 2 hrs or so, I think I'm getting convinced! Check this site out: http://tauday.com/ What do you think? –[[User:St.nerol|St.nerol]] ([[User talk:St.nerol|talk]]) 18:06, 11 March 2013 (UTC) | ||
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::I think tau is pointless. Using tau what then happens to Euler's famous formula, the most beautiful equation of them all? Pi shows up in so many different ways and places in mathematics. Tau appears pretty much only in the formula for a circle's circumference. Why bother needlessly proliferating symbols? [[User:J Milstein|J Milstein]] ([[User talk:J Milstein|talk]]) 18:17, 11 March 2013 (UTC) | ::I think tau is pointless. Using tau what then happens to Euler's famous formula, the most beautiful equation of them all? Pi shows up in so many different ways and places in mathematics. Tau appears pretty much only in the formula for a circle's circumference. Why bother needlessly proliferating symbols? [[User:J Milstein|J Milstein]] ([[User talk:J Milstein|talk]]) 18:17, 11 March 2013 (UTC) | ||
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:::RE: Euler's Identity: e^(tau*i) - 1 = 0 --[[User:Max Nanasy|Max Nanasy]] ([[User talk:Max Nanasy|talk]]) 18:27, 11 March 2013 (UTC) | :::RE: Euler's Identity: e^(tau*i) - 1 = 0 --[[User:Max Nanasy|Max Nanasy]] ([[User talk:Max Nanasy|talk]]) 18:27, 11 March 2013 (UTC) | ||
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::::::I think Euler only did that because he disliked negative numbers. It really is less a deal than people make of it.[[Special:Contributions/206.181.86.98|206.181.86.98]] 03:02, 15 March 2013 (UTC) | ::::::I think Euler only did that because he disliked negative numbers. It really is less a deal than people make of it.[[Special:Contributions/206.181.86.98|206.181.86.98]] 03:02, 15 March 2013 (UTC) | ||
:::::::Also, it uses the five most important constants in mathematics: ''e'', ''π'' (or ''τ''), ''i'', 1, and 0. [[User:Curtmack|Curtmack]] ([[User talk:Curtmack|talk]]) 20:33, 30 April 2013 (UTC) | :::::::Also, it uses the five most important constants in mathematics: ''e'', ''π'' (or ''τ''), ''i'', 1, and 0. [[User:Curtmack|Curtmack]] ([[User talk:Curtmack|talk]]) 20:33, 30 April 2013 (UTC) | ||
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:::[http://tauday.com/tau-manifesto The tau manifesto] fairly well convinced me that all occurances of π in mathematics utimately trace back from the formula C = 2''πr''. If so, π naturally ''enter'' calculations as 2π. Can anyone find a counterexample to this thesis? –[[User:St.nerol|St.nerol]] ([[User talk:St.nerol|talk]]) 00:29, 14 March 2013 (UTC) | :::[http://tauday.com/tau-manifesto The tau manifesto] fairly well convinced me that all occurances of π in mathematics utimately trace back from the formula C = 2''πr''. If so, π naturally ''enter'' calculations as 2π. Can anyone find a counterexample to this thesis? –[[User:St.nerol|St.nerol]] ([[User talk:St.nerol|talk]]) 00:29, 14 March 2013 (UTC) | ||
::::How could there be a counter-example? I think it is true. In complex analysis, it really should be 2π, and thus Gaussian integrals. And then number theory applications. Even [http://www.jstor.org/discover/10.2307/2589152?uid=3739704&uid=2&uid=4&uid=3739256&sid=21101976916347 this] neat result really stems from trig identities, so it really is a result for 2π. [[Special:Contributions/206.181.86.98|206.181.86.98]] 02:59, 15 March 2013 (UTC) | ::::How could there be a counter-example? I think it is true. In complex analysis, it really should be 2π, and thus Gaussian integrals. And then number theory applications. Even [http://www.jstor.org/discover/10.2307/2589152?uid=3739704&uid=2&uid=4&uid=3739256&sid=21101976916347 this] neat result really stems from trig identities, so it really is a result for 2π. [[Special:Contributions/206.181.86.98|206.181.86.98]] 02:59, 15 March 2013 (UTC) | ||
:From what I understand, the thesis from the tau-proponents is that 2*pi is the fundamental natural constant, and that virtually ''every time'' that pi shows up without the factor 2, there originally was a factor two that was cancelled out. –[[User:St.nerol|St.nerol]] ([[User talk:St.nerol|talk]]) 01:53, 12 March 2013 (UTC) | :From what I understand, the thesis from the tau-proponents is that 2*pi is the fundamental natural constant, and that virtually ''every time'' that pi shows up without the factor 2, there originally was a factor two that was cancelled out. –[[User:St.nerol|St.nerol]] ([[User talk:St.nerol|talk]]) 01:53, 12 March 2013 (UTC) | ||
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Not completely sure Earth Prime is from Sliders, but it's true it's the [http://en.wikipedia.org/wiki/Earth_Prime only one named exactly that] ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:54, 11 March 2013 (UTC) | Not completely sure Earth Prime is from Sliders, but it's true it's the [http://en.wikipedia.org/wiki/Earth_Prime only one named exactly that] ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:54, 11 March 2013 (UTC) | ||
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Perhaps it's just me, but did no one see the "square the circle" gag...? --[[Special:Contributions/128.232.142.37|128.232.142.37]] 09:24, 14 March 2013 (UTC) No one but you saw the square-the-circle gag, because it's not there. For it to be there, it would require this: (2πr)² [[User:J Milstein|J Milstein]] ([[User talk:J Milstein|talk]]) 15:31, 14 March 2013 (UTC) | Perhaps it's just me, but did no one see the "square the circle" gag...? --[[Special:Contributions/128.232.142.37|128.232.142.37]] 09:24, 14 March 2013 (UTC) No one but you saw the square-the-circle gag, because it's not there. For it to be there, it would require this: (2πr)² [[User:J Milstein|J Milstein]] ([[User talk:J Milstein|talk]]) 15:31, 14 March 2013 (UTC) | ||
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