1292: Pi vs. Tau
[edit] Explanation
This explanation may be incomplete or incorrect: Too complex, non Math people should also be able to understand this. Randalls mistake has to be emphasised, everything else here is still too much, it even doesn't belong to a trivia section. See the discussion page. If you can address this issue, please edit the page! Thanks. |
This is yet another of Randall's compromise comics. A few mathematicians argue as to whether to use pi, which is the ratio between a circle's circumference and its diameter, or tau, which is the ratio between a circle's circumference and its radius.
Most will know π (Pi) by the approximation 3.14, but not knowing τ (tau) which is just twice as large as pi. Randall is suggesting using "pau", which is a portmanteau of "pi" and "tau", as a number situated, appropriately enough, halfway between pi and tau. But of course his number would be inconvenient, as there are currently no commonly used formulas that involve 1.5 pi (or 0.75 tau).
Some consider pi as being the wrong convention and are in favor of using tau as the circle constant (see the Tau Manifesto, which was inspired by the article "Pi is wrong!" by mathematician Robert Palais). Others consider proponents of tau to be foolish and remain loyal to pi (see the Pi Manifesto). Of course, regardless of which convention is used, the fundamental mathematics will remain unaltered. But the choice of pi vs tau can affect the clarity of equations, analogies between different equations, and how easy various subjects are to teach.
[edit] Title text
The title text is a bunch of slightly-incorrect mathematical nerd sniping that Randall included for seemingly no better reason than trolling us. It consists of some of advanced trigonometry and other assorted college-level concepts that will in all likelihood just bore you if you don't care about them already. You can walk away right now thinking "Randall is just nerd sniping us" and still get the joke. If you REALLY want to know what all the math means, we'll try and work through it below...
"Octal expansion" refers to writing out the number in base-8. In base-8, only the numerals 0-7 are used to express numbers. This does not mean that values such as 18, 19, 28, 29, and so on do not exist; rather, said values are represented with a more limited range of numerals.
For the sake of simplicity in this next demonstration, we will only acknowledge whole numbers with positive values.
In base-8, the numbers 1 through 7 have the same values as in base-10. The next number, eight, is written out as 10. This is because the "ones" digit has run out of unique numerals to express this value, so it rolls over to the "eights" digit. Nine is 11. Ten is 12. Numbering continues in this manner, up to fifteen (17). The "ones" digit must roll over to the "eights" digit again, so sixteen is 20. Seventeen is 21. After twenty-three (27), it rolls over again, giving us twenty-four (30).
Counting by eights, the next numbers are thirty-two (40), forty (50), forty-eight (60), and fifty-six (70). At sixty-three (77), both the "ones" and "eights" digit has run out of unique numerals, so the excess value must roll over to the "sixty-fours" digit, giving us sixty-four (100). If we keep counting, we will eventually reach five-hundred-eleven (777). A new "five-hundred-twelves" digit is created. The next number is five-hundred-twelve (1000).
As you can see, numbers written in base-8 tend to be longer and less economical to write than in base-10, but it does serve its purpose. Trust us on this.
In this next demonstration, we will look at how to write non-integers in base-8. Again, we will acknowledge only positive values.
In base-8, all the numerals that follow the period are not known as the "decimal", but as the "octal". This is because "decimal" specifically refers to tenths, while "octal" refers to eighths.
In decimal, the first place after the periods depicts "tenths", the next place "hundredths", the next "thousandths", and so on. In octal, the first place represents "eighths", the next "sixty-fourths", the next "five-hundred-twelfths", etc.
One eighth is 0.1. Two eighths, or one fourth, is 0.2. Four eighths, or one half, is 0.4. One sixty-fourth is 0.01. Five sixty-fourths is 0.05. Nine sixty-fourths, or one eighth plus one sixty-fourth, is 0.11. One five-hundred-twelfth is 0.001. Five-hundred-eleven five-hundred-twelfths is 0.777.
Unfortunately, this entire lesson has a very disappointing end. As it turns out, the title text for the comic is incorrect. The first 200 digits of 'pau' in octal are:
4.5545743763144164432362345144750501224254715730156503147633545270030431677126116550546747570313312523403514716576464333172731124310201076447270723624573721640220437652155065544220143116155742515634462
The sequence '666' does not occur at all in it.
Possibly, Randall used Wolfram|Alpha to calculate the result (he uses it a lot, for example What-if 70: The Constant Groundskeeper or What-if 62: Falling With Helium). However, as of November 18, 2013, there's a bug in Wolfram|Alpha so that, when getting 200 octal digits from "pau", it just calculates the decimal value rounded to 15 significant digits (this is 4.71238898038469) and expands that as octal digits as far as needed.
This gives a periodically repeating number. In the first 200 digits of the octal expansion, the sequences 666 and 6666 do occur, but each only once. There are 4 occurrences, however, in the first 300 digits:
4.554574376314416445676661714336617116240444076666510533533077631151350452060436452476274022621206136310000177621674175071262255702044274154476005744176002676623042402346036604733130522524127534777714554305412763636566643022106616734723661726160312772574551366370203115523402704104015532221722772357666
Expansion that long indeed does contain 666 (the number of the beast) four times (with one instance as 6666). It also contains 0000, 222, 444, and 7777, but they only appear once in a run.
Coincidentally, e+2 is also very similar to 1.5pi, although only to a few digits.
1.5π = 4.71238898038... e+2 = 4.71828182845...
The "Devil's Ratio" may be an allusion to the "Devil's Interval", aka the "Devil's Chord" or 'Diabolus in Musica' ('The Devil in music'), which is the name sometimes given to the harmony between a root note and its tritone/augmented fourth/diminished fifth. This note is situated halfway between octaves, and is named for its dissonant quality. It is possibly a cross-reference between this and the "golden ratio".
[edit] Transcript
- [On the left is a "forbidden"-style slashed circle with the π symbol, captioned "Pi". On the right is a "forbidden"-style slashed circle with 2π, captioned "Tau". In the middle it reads 1.5π, captioned "Pau".]
- A compromise solution to the Pi Tau dispute
[edit] Trivia
- For Pi the sequence '666' occurs for the first time at position 2440. Many more occurrences can be found here: The Pi-Search Page.
- Note that pau is Catalan for peace, which is a good solution for the pi/tau dispute.
- In the discussion it has been theorized that Randall used Nerd Sniping. In which case he was aware of the mistake in Wolfram!
- For an entertaining introduction to the concept, see this Vi Hart video.
Discussion
I started an explanation. Hopefully others will help improve it, as I don't think it's quite adequate. 199.27.130.174 05:32, 18 November 2013 (UTC)
The comic currently shows the symbol π (pi) in all three cases, but it should have the symbol τ (tau) in the rightmost case. I'm sure there is a compromise symbol "pau" too. Maybe with a deformed left leg? 141.101.97.4 07:07, 18 November 2013 (UTC)
WolframAlpha gives
4.5545743763144164456766617143366171162404440766665105335330776311513504520604364524762740226212061363100001776216741750712622557020442741544760057441760026766230424023460366047331305225241275347777145543054127636365666430221066167347236617261603127725745513663702031155234027041040155322217227723576660045156156303357534162372112340027743775672417274565277274565735325624457113522164166560115654407251403563246444122664066521461311773474046032763760765740133706761276420415672577471077133607673035331070364705651055376634161405567176532346433567731715723623721267302576735154761375545411215522177775706407470673020025353246535120744232706060324711633457720155013202527060250466252665661576165164140301645132275526153126363575631176312270212441433434206352313125326760006365710744276056412434626534152021052065172556442150110056601034116570607064550553636566432544260105637423220411372664024454234201642615033200331506013362432026775605543212342336511350621361642654426372425415023071413764173735461042064323757413414533013..._8which does indeed have four 666 sequences. 141.101.99.254 08:06, 18 November 2013 (UTC)
This number contains 7777, 000 and 444 twice, though. 141.101.93.11 09:08, 18 November 2013 (UTC)
Wrote the transcript, not sure if I explained the visual well enough, so I left the incomplete tag if someone else has a better idea. Should suffice for understanding however, considering the content 108.162.248.18 08:55, 18 November 2013 (UTC)
(The discussion about different results was trimmed)
Wolfram gives the result with 666
http://www.wolframalpha.com/input/?i=1.5+pi+octal
4.554574376314416445676661714336617116240444076666510533533077631151350452060436452476274022621206136310000177621674175071262255702044274154476005744176002676623042402346036604733130522524127534777714554305412763636566643022
The Unix arbitrary precision calculator gives the result without
$ echo "scale=200; obase=8; 6*a(1)" | bc -l
4.554574376314416443236234514475050122425471573015650314763354527003043167712611655054674757031331252340351471657646433317273112431020107644727072362457372164022043765215506554422014311615574251563446213636251744101107770257
Any suggestions how we can check them?
"Randall says so" is probably correct, but insufficient :-) Mike (talk) (please sign your comments with ~~~~)
4.55457437631441644567666171433661711624044407666651053353307763115135045206043645247627402262120613631000177621674175071262255_8 in decimaland
4.55457437631441644567666171433661711624044407666651053353307763115135045206043645247627402262120613631000_8 in decimalboth indicate the approximation is only accurate to a limited degree.
http://www.wolframalpha.com/input/?i=4.55457437631441644567666171433661711624044407666651053353307763115135045206043645247627402262120613631000177621674175071262255_8+in+decimal
http://www.wolframalpha.com/input/?i=4.55457437631441644567666171433661711624044407666651053353307763115135045206043645247627402262120613631000177621674175071262255_8+in+decimal
The method I used to get the value I put in the text was; I used the following command to generate my approximation:
echo 'scale=200; obase=8; a(1) * 6' | bc -l | tr -d ' \\\n' ; echowhich outputs
4.554574376314416443236234514475050122425471573015650314763354527003043167712611655054674757031331252340351471657646433317273112431020107644727072362457372164022043765215506554422014311615574251563446213636251744101107770257
In 'bc, a(1) is arctangent of 1 (i.e. 45 degrees, or pi/4); (pi/4 * 6) should be equal to 'pau'. I additionally checked the result using base 2 encoding, and converted each three bit binary value into an octal value. The decimal value of pi (using a(1) * 4) matches with the value of pi to at lease 1000 digits. 173.245.54.86 09:21, 18 November 2013 (UTC)
Both Maxima and the GNU Emacs calculator output as the first 1000 octal digits:
4.5545743763144164432362345144750501224254715730156503147633545270030431677126116550546747570313312523403514716576464333172731124310201076447270723624573721640220437652155065544220143116155742515634462136362517441011077702611156024117447125224176203716336742057353303216470257662666744627534325504334506002730517102547504145216661211250027531716641276765735563341721214013553453654106045245066401141437740626707757305450703606440651111775270032710035521352101513622062164457304326450524432531652666626042202562202550566425643040556365710250031642467447605663240661743600041052212627767073277600402572027316222345356036301002572541750000114422036312122341474267232761775450071652613627306745074150251171507720277250030270442257106542456441722455345340370205646442156334125564557520336340223313312556634450170626417234376702443117031135045420165467426237454754566012204316130023063506430063362203021262434464410604275224606523356702572610031171344411766505734615256121034660773306140032365326415773227551
This also agrees with the first 220 digits of the previous result (last two digits above are 57 vs 61 here, maybe due to rounding when converting to octal). Again, no 666 within the first 200 digits. The Wolfram result deviates from this at the 18th digit already. --ulm (talk) 10:21, 18 November 2013 (UTC)
Also e+2 does not contain the substring '666':
echo "scale=200; obase=8; e(1) + 2" | bc -l
4.55760521305053551246527734254200471723636166134705407470551551265170233101050620637674622347347044466373713722774330661414353543664033100253542141365517370755272577262541110317650765740633550205306625--Dgbrt (talk) 10:43, 18 November 2013 (UTC)
- A sudden flash of realization: are we getting nerd-sniped here?--108.162.254.168 11:55, 18 November 2013 (UTC)
- The claim is clearly about e+2, making Dgbrt's comment closest to the right direction. 173.245.54.40 12:03, 18 November 2013 (UTC)
When I take Wolfram alpha's octal(pi*1.5) I get the first 303 (base 10) characters as this:
4.554574376314416445676661714336617116240444076666510533533077631151350452060436452476274022621206136310000177621674175071262255702044274154476005744176002676623042402346036604733130522524127534777714554305412763636566643022106616734723661726160312772574551366370203115523402704104015532221722772357666
200(base 10) is 310(base 8) so in the fist '200' characters, 666 shows up 4 times (5 if you count 6666 as twice?) Xami (talk) 14:01, 18 November 2013 (UTC)
- The Wolfram result is what you get when you calculate pi*3/2 in decimal, round to 14 digits after the decimal point and then convert to octal. That is, 4.71238898038469_{10} converted to octal. Definitely, this won't give you 200 digits precision. --ulm (talk) 15:15, 18 November 2013 (UTC)
- It lines up too perfectly to be a coincidence. It fits all the requirements: has 666 four times within 200_{8} digits, and although 0000, 222, 444, and 7777 appear, they only appear once as a run. You can't double count 7777 as two 777's because it is a single run. If WolframAlpha doesn't give the correct precision, it is likely that Randall made the same error. --RainbowDash (talk) 16:59, 18 November 2013 (UTC)
Being τ, tau, is already being expressed in terms of π, pi, it shows bias. (Though I think Pau would lead to some interesting spherical geometry equations. ~~Drifter 108.162.219.214 (talk) (please sign your comments with ~~~~)
The bias is worse than that: From the perspective of π, the discussion is about multiples of π, so (3/2)π (that is 3π/2 = 3τ/4) is indeed the compromise between π and 2π. But from the perspective of τ, the discussion is about fractions of τ, so the compromise between τ and τ/2 is τ/(3/2) (that is 2τ/3 = 4π/3). Maybe we can call this ‘ti’ (or ‘tie’, pace 173.245.53.184 below). —TobyBartels (talk) 20:47, 18 November 2013 (UTC)
Actually, both compromises are wrong. (3/2)π is the arithmetic mean of π and τ, while τ/(3/2) is their harmonic mean. But for geometric ratios (which these are), the appropriate mean is generally the geometric mean (hence the name). You can see how even-handed this is: it's (√2)π = τ/(√2). —TobyBartels (talk) 20:50, 18 November 2013 (UTC)
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I am in favour of just calling it ti(e). --173.245.53.184 17:52, 18 November 2013 (UTC)
---
There are real world uses to both Tau and Pi: Pi is the number that relates to what you get when you measure a circle (the distanced around divided by the distance across); and Tau is get when you draw a circle (the distance around divided by the distance from the center). It is the difference between a mic (aka "micrometer" http://en.wikipedia.org/wiki/Micrometer ) and a protractor. Tau might have some mathematical advantages in both 2D and 3D in that it has no integer attached to it to find either circumference (2D) or surface area (3D) which makes radians and solid angles simpler. However, that advantage is lost in other dimensions and for the area of a circle.
Pau, of course, has a 61% chance of going to the dribbling spheroid hall of fame. (ref: http://www.basketball-reference.com/players/g/gasolpa01.html ), to which neither Tau nor Pi can hold a candle.~~Remo ( 199.27.128.183 19:19, 18 November 2013 (UTC) )
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The differences between Wolfram and BC really bothered me since I have used both for precision calculation in the past. The long and short of the matter, having done most of the maths 'long hand', BC is correct, Wolfram is wrong, and sadly, Randall was also wrong. It seems as tho Wolfram is rounding pi*1.5 to around 15 decimals but leaving the 9 repeating before converting to Octal.
If you take the output of octal(pi * 1.5) and paste it back into the input like so:
4.554574376314416445676661714336617116240444076666510533533077631151350452060436452476274022621206136310000177621674175071262255702044274154476005744176002676623042402346036604733130522524127534777_8
Wolfram gives you back (converted to decimal):
4.71238898038468999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
If you give that same input to BC and ask it to convert to decimal you get:
4.712388980384689999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999992894219160392567888
If you do the math long hand out to 55 decimal places, pi * 1.5 equals:
4.712388980384689857693965074919254326295754099062658731462416...
Converting that by hand into octal is a bit of a pain, but if you do, at the 18th decimal place where BC and Wolfram differ you end up with the following:
0.000000000000000183697019872102976583909889841150158731462416... is your remainder to be converted so far 0.000000000000000055511151231257827021181583404541015625 = 8 ^ -18
Wolfram gives the 18th decimal as 5, BC as 3. I can't see 5 going into 18 5 times, but 3 times fits nicely. --DarkJMKnight (talk) 20:04, 18 November 2013 (UTC)
Looks like Wolfram is simply using floating-point mathematics, presumably the IEEE "double precision". Interestingly, this is not the first time floating-point maths has been a problem; in 287, a similar problem caused an unintended trivial solution. Sabik (talk) 04:41, 19 November 2013 (UTC)
- On second thoughts, there's no indication that he used Wolfram Alpha; as with 287, it simply could have been a Perl script (or Python or pretty much any programming language). Sabik (talk) 05:25, 19 November 2013 (UTC)
---
How can 200 be octal and then mean 310 decimal??? If 200 were octal, that would be 128 decimal, so we would end up writing 128 decimals. Of course 310 octal is 200 decimal, but taking 200_{8} to mean 310_{10} is plain crazy, even if it's the only way to make it fit the "four times 666" constraint! What am I missing here? 173.245.53.149 21:27, 18 November 2013 (UTC)
This Mathematica code searches for the pattern 666 in the octal expansion of 1.5 pi:
digits = RealDigits[3*Pi/2, 8, 10000][[1]]; Select[Range[10000 - 2], Take[digits, {#, # + 2}] == {6, 6, 6} &] {279, 326, 495, 496, 3430, 3728, 4153, 6040, 7031, 7195, 7647, 7732, 8353, 8435, 8436, 8575, 8768, 9008}
These positions start counting with the leading "4" as position 1. It does not occur in the first 200 digits, but occurs 18 times in the first 10,000 digits. Many other digit combinations occur more times in the first 10,000 digits, including "123" (23 times), "222" (21 times), and "555" (26 times). Note that "xkcd" converted to numbers (a=1, b=2, etc.) is 24, 11, 3, 4. The combination 241134 first occurs in 1.5 pi at digit number 250,745. Dcoetzee (talk) 06:44, 19 November 2013 (UTC)
Wow, this filled up fast. Is it time to remove the Incomplete tag yet? 199.27.128.66 03:14, 19 November 2013 (UTC)
- Please do your adds at the bottom. Otherwise it looks like as the first discussion here and everybody will ignore your comment.
- My answer is: NO. We still have to figure out if Randall is wrong or just using an algorithm nobody does understand right now.--Dgbrt (talk) 21:10, 19 November 2013 (UTC)
---
Someone said there's no indication that Randall used Wolfram, and that double-precision IEEE numbers in mostly any language would cause the same error. This is not true: IEEE double precision numbers (binary64) are stored internally in binary. Converting them to octal would give at most 18 nonzero significant (octal) digits, and from that point on all additional digits would be zeros (remember that an octal digit is equivalent to three bits). What Wolfram does is rounding to a decimal number, which is not round in octal.
I think the previous is an indication that Randall did indeed use Wolfram. Added to that, he used Wolfram in several what-if's, and in one case he used it so heavily that his IP got temporarily banned from Wolfram. This leaves little or no doubts in me that Wolfram is the source of Randall's mistake.
Also, I still would like to know why everybody is interpreting "200 digits" as "200_{8} digits" and pretending that's equal to "310_{10} digits" instead of "128_{10} digits".
And out of curiosity, what happened with 287 and floating point numbers? The explainxkcd for 287 says nothing about floating point.
173.245.53.145 22:09, 19 November 2013 (UTC)
- With 287, there was only meant to be one solution, the other solution was unintended. It's mentioned in the discussion only, not in the body of the explanation, but there's a link to an interview where he indicates that it was indeed unintentional. Sabik (talk) 07:13, 20 November 2013 (UTC)
- What is the period of the wolfram answer?
What is the repeat period of the octal answer with the 666's, (the length of the repetend) i.e. the one that comes from Wolfram, that is converting 4.71238898038469 decimal to octal? And how many 666's are in the full repetend? Oooh - I like that new word - thanks to repeating decimal! Nealmcb (talk) 23:22, 19 November 2013 (UTC)
- Dunno, either Randall uses WolframAlpha whithout further checks, so he has to check his sources, or we all are just dumb.--Dgbrt (talk) 23:54, 19 November 2013 (UTC)
- The period is 4882812500. Yes, what I mean is that it repeats every 4882812500_{10} digits. Not sure I want to count the number of 666's in there. Oh, and thanks for the answer about 287, I've seen it now. -- 173.245.53.139 17:46, 20 November 2013 (UTC)
I hardly dare to ask now... ;)
- What is an octal expansion?
- This explanation cannot be complete before someone explains what this actually means, to someone who have never herd of octal expansion before (like me)
Kynde (talk) 15:33, 21 November 2013 (UTC)
- You are absolutely right, the incomplete tag is back. It seems only math geeks were working here but it should also be explained for people with less knowledge on math.--Dgbrt (talk) 22:02, 21 November 2013 (UTC)
- The wikipedia page for Octal contains a complete explanation. I wrote a plainer one but mine is still very long, so instead of posting it here I uploaded it there. It's very crappily formatted and not thoroughly checked as I don't have time for more at the moment, but I might improve it some other day. Please note that the only reason for not posting it here is its length, and in particular it has nothing to do with copyright issues. I mean, everybody feel free to copy, rewrite, summarize, expand, correct, destroy or do whatever to that text with no attribution, just as if it had been posted here. --173.245.53.145 22:37, 21 November 2013 (UTC)
- The explain for non math people should be much more simple. Randall likes simple English, I like simple Math. Not everything is covered but more people will understand the essentials. While I like all that details many people don't. We still do need an simple Math explain here.--Dgbrt (talk) 23:42, 21 November 2013 (UTC)
- I know and I agree, that's why I kept my explanation out of this discussion. My summarizing skills are just not good enough. I used the time I didn't have to reformat my explanation, but that just means it's now a bit longer than it was. I hope someone else will write a much shorter and simple one, as I just seem to be unable to do so. --173.245.53.145 01:10, 22 November 2013 (UTC)
- I added the conversion part to the explanation, it's in the same link. Still way too long to post here. --173.245.53.117 03:29, 29 November 2013 (UTC)
Note that pau is Catalan for peace, which is a good solution for the pi/tau dispute. --173.245.53.150 00:10, 23 November 2013 (UTC)
The trivia that states that e here represents Euler's Constant, and not Euler's Number, seems to be false, is it not? e+2 being ~4.71, not ~2.58. --108.162.237.11 17:39, 24 November 2013 (UTC)
4/3*Pau=Tau, 2/3*Pau=Pi, therefore, It can have a practical use.--ParadoX (talk) 10:57, 4 January 2014 (UTC)
Dear DgBrt, Please leave the explain as it is. It's "way too complex" for a reason. And the Title Text does in fact need its own header (it's not the only title text to have earned it) 199.27.128.65 19:03, 19 March 2014 (UTC)
- Hello 199.27.128.65, please post new comments to the bottom. I did revert your revert because you didn't solve any of the remarks by me. And the title text EXPLAIN could be done easy: Explain that comparing e and and pi is nonsense and explain the mistake done by Randall when using Wolfram Alpha. Everything else belongs to the trivia section. --Dgbrt (talk) 22:36, 19 March 2014 (UTC)
- OK, we need to get the admins in here before we end up in a revert war. We already explained the intentional error from Randall, which is why it's in the explanation and not the trivia section. It CAN'T go in the trivia section because we're EXPLAINING what the error is. You don't put long explanations in the trivia section, you put them in the explanation section. THAT'S why the title text is getting its own header. 199.27.128.65 02:46, 20 March 2014 (UTC)
- All right, I've submitted a request for the admins to help up. No idea when they'll get here, but it should help smooth this big mess out. 199.27.128.65 02:52, 20 March 2014 (UTC)
- [Here's what they've said so far]. What do you think Dgbrt? 199.27.128.65 04:27, 20 March 2014 (UTC)
- "non Math people should also be able to understand this." I'd say the other editors did a pretty good job of that; that's the ENTIRE REASON we have an explain.
- "Randalls mistake has to be emphasised" They were. Read the explaination again.
- "everything else here is still too much, it even doesn't belong to a trivia section" But should the explanation not be as complete as possible? You underestimate just how nerdy we can get here.
- I have to side with the mods. I think this explanation was done and you're holding out for an impossible edit that will never come. 199.27.128.65 02:19, 31 March 2014 (UTC)
- I will work on this, but it needs some time because I don't want to remove any of the great findings here. Non math people DON'T read all that number talks. They don't know what wolfram alpha is and that this site is sometimes WRONG. That has to be clearly explained.
- Furthermore this is NOT a nerd sniping by Randall; it's a nerd sniping ON Randall. He did use the result by wolfram alpha by error, he did figure out all that wrong "666" appearances, while he otherwise is very accurate on math.
- My idea is: Extract the essentials for the title text and add a paragraph like "Math details", "Background", or however to the bottom of the explain. In effect non math people would not read this paragraph but they can understand the essentials, other people would be happy about the deeper explain.
- I don't want to delete content, I'm just looking for a better presentation to the public. --Dgbrt (talk) 21:03, 31 March 2014 (UTC)
- The amount of research Randal does, it's far more likely he made the mistakes on purpose in order to nerd snipe, as opposed to "he just made the mistakes on accident."
- I agree with you on the wolfram alpha part, though, and I like your idea to summarize the errors before exploring them in full detail
- Sorry for being so antagonizing before. 199.27.128.65 04:28, 1 April 2014 (UTC)