#1
I like pi
Archive: 53 posts
Sometimes I get extremely bored and have a bunch of time on my hands so I do random stuff like memorize pi or something like that ![]() Here's what I've memorized so far: 3.1415926535897932384626433832795028841 lol... I wish there were some way to prove that I remember that... | 2010-01-21 03:33:00 Author: tjb0607 ![]() Posts: 1054 |
Memorise this: http://www.geom.uiuc.edu/~huberty/math5337/groupe/digits.html | 2010-01-21 03:38:00 Author: Incinerator22 ![]() Posts: 3251 |
Lol i dont think anyone could memorise that much Incinerator.![]() | 2010-01-21 03:49:00 Author: litled ![]() Posts: 165 |
I have one that could kill some time for you... Try and write the numbers 1-30 using four 4's and using only mathematical operations. I will start you off... 1 = (4*4) / (4*4) = (4+4) / (4+4) 2 = (4*4) / [sqrt(4)*sqrt(4)] = (4! / 4) - sqrt(4) - sqrt(4) 3 = (4+4+4) / 4 = sqrt(4 / .4) * (4/4) ... Allowed operations are +, -, /, *, %, .4 (.4 repeating), sqrt, and ! (factorial). Many of them have more than one solution, as demonstrated here. It turns out you can write the numbers one to ten using 4 of any number, and just today I had to derive equations for them. Good luck. It's quite fun. --- And don't use an internet search!! ![]() | 2010-01-21 03:49:00 Author: comphermc ![]() Posts: 5338 |
Easy mode enabled! Edit: And now the same with square roots! 4=4 5=4+4/4 6=4+((4+4)/4)=4+sqrt4 7=4+4-4/4 8=4+4 9=4+4+4/4 10=4+4+((4+4)/4)=4+4+sqrt4 11=4+4+4-4/4 12=4+4+4 13=4+4+4+4/4 14=4*4-((4+4)/4)=4*4-sqrt4 15=4*4-4/4 16=4*4 17=4*4+4/4 18=4*4+((4+4)/4)=4*4+sqrt4 19=4*4+4-4/4 20=4*4+4 21=4*4+4+4/4 22=4*4+4+((4+4)/4)=4*4+4+sqrt4 23=4*4+4+4-4/4 24=4*4+4+4 25=4*4+4+4+4/4 26=4*4+4+4+((4+4)/4)=4*4+4+4+sqrt4 27=4*4+4+4+4-4/4 28=4*4+4+4+4 29=4*4+4+4+4+4/4 30=4*4+4*4-((4+4)/4)=4*4+4*4-sqrt4 | 2010-01-21 09:20:00 Author: Syroc ![]() Posts: 3193 |
me too. http://smilinhank.files.wordpress.com/2009/02/rhubarb_pie-by-hayford-peirce1.jpg yum...oh wait, the math pi ![]() | 2010-01-21 12:05:00 Author: oldage ![]() Posts: 2824 |
Syroc, you have to use exactly 4 of them! Else I'd be able to just add different amounts of 4/4 to get what I needed. Only 15, 16, and 24 are correct. | 2010-01-21 12:07:00 Author: comphermc ![]() Posts: 5338 |
I played in easy mode though. ![]() | 2010-01-21 12:11:00 Author: Syroc ![]() Posts: 3193 |
Well... fair enough, I guess. Lol. Edit: You shocked me so much, my nose started bleeding. True story. Okay, so maybe it started bleeding for another reason... ![]() | 2010-01-21 12:13:00 Author: comphermc ![]() Posts: 5338 |
Back on topic (http://pi.ytmnd.com/) ![]() | 2010-01-21 12:17:00 Author: Syroc ![]() Posts: 3193 |
whats pi? ________ | 2010-01-21 13:04:00 Author: Unknown User ![]() |
whats pi? ________ http://en.wikipedia.org/wiki/Pi | 2010-01-21 14:37:00 Author: rtm223 ![]() Posts: 6497 |
whats pi? ________ ....really? | 2010-01-21 15:26:00 Author: oldage ![]() Posts: 2824 |
I could memorize anything if I wanted to ![]() | 2010-01-21 16:10:00 Author: ARD ![]() Posts: 4291 |
http://www.sporcle.com/games/pi.php | 2010-01-21 21:13:00 Author: dawesbr ![]() Posts: 3280 |
i still dont get it??? oldage leg het me eens uit ![]() | 2010-01-21 21:40:00 Author: Unknown User ![]() |
You seriously don't know what pi is? You're 15?? | 2010-01-21 21:44:00 Author: ARD ![]() Posts: 4291 |
I love pie! MMMmmmmmmm Banana Cream, Apple, Pumpkin, or raspberry are some of my favs! | 2010-01-21 22:36:00 Author: jwwphotos ![]() Posts: 11383 |
Wow i'm 13 and i know what Pi is! It's um... oh gee i only remember maths when i'm at school :blush: | 2010-01-21 22:47:00 Author: Doopz ![]() Posts: 5592 |
Hey, be quiet now. Nobody knows everything. Actually, I heard pi was solved by a supercomputer from my friend and ends after the first four billion digits. Is that true? | 2010-01-21 23:19:00 Author: Incinerator22 ![]() Posts: 3251 |
Hey, be quiet now. Nobody knows everything. I do... I was told that pi was found out by some dude like years and years and years ago... | 2010-01-21 23:23:00 Author: Doopz ![]() Posts: 5592 |
I do... I was told that pi was found out by some dude like years and years and years ago... Yeah he got some pastry, put some fruit in it and put it in an oven. After an hour (Old ovens take forever) he opened the door and the pie had mysteriously transformed into the number 3! That is how it begun. But seriously. I prefer the food. | 2010-01-22 06:31:00 Author: Pantyer2 ![]() Posts: 652 |
3 of my mates at uni have just memorized it to over 200 decimal places... I know, sad eh? On the other-hand I barely know it to 3 decimals lol. | 2010-01-22 11:47:00 Author: ladylyn1 ![]() Posts: 836 |
You seriously don't know what pi is? You're 15?? yeah ![]() i still dont know what it is ![]() ps:i known the ,Law of ohm, ![]() | 2010-01-22 14:47:00 Author: Unknown User ![]() |
Ohms have nothing to do with pi D: | 2010-01-22 16:16:00 Author: ARD ![]() Posts: 4291 |
Ohms have nothing to do with pi D: If you switch a few letters around. You come up with Om and Pie. Which means Omnomnoming on pie! | 2010-01-22 23:54:00 Author: Pantyer2 ![]() Posts: 652 |
ARD, ohms have a lot to do with pi. If you have like an infinite grid of 1-ohm resistors, ie each resistor is linked to 3 others at either end in a grid, then the relative resistances of two points of intersection are usually involve pi in their identity. | 2010-01-22 23:57:00 Author: dawesbr ![]() Posts: 3280 |
You're such a nerd. | 2010-01-23 09:31:00 Author: ARD ![]() Posts: 4291 |
3.141592653589793238462643383279502884197169399375 1058209749445 92307816406286208998628034825342117067982148086513 2823066470938 44609550582231725359408128481117450284102701938521 1055596446229 48954930381964428810975665933446128475648233786783 1652712019091 45648566923460348610454326648213393607260249141273 7245870066063 15588174881520920962829254091715364367892590360011 3305305488204 66521384146951941511609433057270365759591953092186 1173819326117 93105118548074462379962749567351885752724891227938 1830119491298 33673362440656643086021394946395224737190702179860 9437027705392 17176293176752384674818467669405132000568127145263 5608277857713 42757789609173637178721468440901224953430146549585 3710507922796 89258923542019956112129021960864034418159813629774 7713099605187 07211349999998372978049951059731732816096318595024 4594553469083 02642522308253344685035261931188171010003137838752 8865875332083 81420617177669147303598253490428755468731159562863 8823537875937 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81231459357198492252847160504922124247014121478057 3455105008019 08699603302763478708108175450119307141223390866393 8339529425786 90507643100638351983438934159613185434754649556978 1038293097164 65143840700707360411237359984345225161050702705623 5266012764848 30840761183013052793205427462865403603674532865105 7065874882256 98157936789766974220575059683440869735020141020672 3585020072452 25632651341055924019027421624843914035998953539459 0944070469120 91409387001264560016237428802109276457931065792295 5249887275846 10126483699989225695968815920560010165525637567856 6722796619885 78279484885583439751874454551296563443480396642055 7982936804352 20277098429423253302257634180703947699415979159453 0069752148293 36655566156787364005366656416547321704390352132954 3529169 | 2010-01-24 10:17:00 Author: Syroc ![]() Posts: 3193 |
Psh I am not! Well OK I am but most people don't seem to care. On teh interwebz I am uber-nerdy but in real-life I totally dumb myself down, lulzy. | 2010-01-24 12:22:00 Author: dawesbr ![]() Posts: 3280 |
Try learning your name in binary. ![]() 01001011 01101001 01101100 01101100 01101001 01100001 01101110 - Killian (Letters separated by space) | 2010-01-24 13:20:00 Author: Killian ![]() Posts: 2575 |
01000100 01101111 01101111 01110000 01111010 00110100 00110111 00111001 - Doopz479 ![]() | 2010-01-24 13:58:00 Author: Doopz ![]() Posts: 5592 |
01101011 01101001 01110010 01100010 01111001 01101101 01100001 01101110 00110110 00110010 kirbyman62 | 2010-01-24 15:51:00 Author: kirbyman62 ![]() Posts: 1893 |
In one of my comics, my characters go to the "national pi museum" ... which I'm pretty sure doesn't exist. I wish it did. ![]() | 2010-01-24 17:17:00 Author: xkappax ![]() Posts: 2569 |
In one of my comics, my characters go to the "national pi museum" ... which I'm pretty sure doesn't exist. I wish it did. ![]() I'm really glad it doesen't. I would'nt mind a "national pie museum" though... mmm.... pie | 2010-01-24 22:33:00 Author: Doopz ![]() Posts: 5592 |
This is going to sound really nerdy, but my husband has an ice cube tray that makes Pi shaped ice cubes, or Picecubes as he likes to call them. | 2010-01-25 14:22:00 Author: xkappax ![]() Posts: 2569 |
Apparently you can now smell like pi: http://www.parfumsgivenchy.com/fragrance/men_fragrances/pi/spirit_3_38_110.html | 2010-01-26 03:20:00 Author: pennydog ![]() Posts: 74 |
This is going to sound really nerdy, but my husband has an ice cube tray that makes Pi shaped ice cubes, or Picecubes as he likes to call them. Wait, circles? Or like the word pi? | 2010-01-26 03:29:00 Author: thekevinexpress ![]() Posts: 256 |
Like... this: http://www.thinkgeek.com/homeoffice/kitchen/b61a/ lol. | 2010-01-26 03:34:00 Author: xkappax ![]() Posts: 2569 |
That isn't nerdy, that's wicked sick ![]() | 2010-01-26 03:48:00 Author: Astrosimi ![]() Posts: 2046 |
We made smoothies using the pi ice cubes tonight. They're really cool. (pun totally intended) | 2010-01-27 03:05:00 Author: xkappax ![]() Posts: 2569 |
I did learn the square root of pie off by heart (only to about 8 d.p!) All I can remember now is 1.772. I don't even know if the two is right anymore. ![]() | 2010-01-27 19:50:00 Author: Leather-Monkey ![]() Posts: 2266 |
This thread really shows the no life part of people's lives ![]() | 2010-01-27 23:08:00 Author: Doopz ![]() Posts: 5592 |
I did learn the square root of pie off by heart (only to about 8 d.p!) All I can remember now is 1.772. I don't even know if the two is right anymore. ![]() I thanked you because i thought you said you remembered that pi started 1.772 I then re-read and realized you said square root of pi. But i will still leave my thanks there. | 2010-01-27 23:15:00 Author: Unknown User ![]() |
I thanked you because i thought you said you remembered that pi started 1.772 It doesen't?!?!? ![]() | 2010-01-28 16:49:00 Author: Doopz ![]() Posts: 5592 |
I thanked you because i thought you said you remembered that pi started 1.772 I then re-read and realized you said square root of pi. But i will still leave my thanks there. I thought you were rewarding me on my awesomenessnessness. | 2010-01-28 17:16:00 Author: Leather-Monkey ![]() Posts: 2266 |
http://www.youtube.com/watch?v=qZlyHtSZsYQ&feature=related Yay!! This is how i remember it | 2010-01-28 17:58:00 Author: Kern ![]() Posts: 5078 |
I'm not going to watch that. I have strange feelings i won't like it... | 2010-01-28 18:13:00 Author: Doopz ![]() Posts: 5592 |
pie? http://www.youtube.com/watch?v=CJQ2jKvPjHI [Ten character minimum.] | 2010-01-30 08:11:00 Author: Voodeedoo ![]() Posts: 724 |
Woah... Read this... The Guinness-recognized record for remembered digits of π is 67,890 digits, held by Lu Chao, a 24-year-old graduate student from China. It took him 24 hours and 4 minutes to recite to the 67,890th decimal place of π without an error. | 2010-01-31 02:58:00 Author: Incinerator22 ![]() Posts: 3251 |
Woah... Read this... Linkedy link link? I'd like to read the rest of the story. ![]() | 2010-01-31 03:58:00 Author: thekevinexpress ![]() Posts: 256 |
Yeah... I can remember 67891 digits of pi, I just don't want to ![]() | 2010-01-31 09:15:00 Author: Kern ![]() Posts: 5078 |
I can remember all of pie look: π see that's technically all of it so i hold the new world record ![]() | 2010-01-31 14:50:00 Author: Doopz ![]() Posts: 5592 |
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