Mathematics
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- xkcd Forum Rules - Updated Nov. 13th 2012
by hermaj » Fri Nov 07, 2008 4:46 am UTC - 1 Replies
- 202899 Views
- Last post by hermaj
Fri Nov 07, 2008 4:47 am UTC
- xkcd Forum Rules - Updated Nov. 13th 2012
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- WE ALREADY KNOW ABOUT THE .999 --> 1 THING (and 0/0 etc)
by hermaj » Tue Oct 30, 2007 12:06 am UTC - 0 Replies
- 55978 Views
- Last post by hermaj
Tue Oct 30, 2007 12:06 am UTC
- WE ALREADY KNOW ABOUT THE .999 --> 1 THING (and 0/0 etc)
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- Math Rules - Updated 2010/12/16
by gmalivuk » Tue May 01, 2007 8:42 pm UTC - 8 Replies
- 24336 Views
- Last post by gmalivuk
Tue Dec 23, 2008 1:36 am UTC
- Math Rules - Updated 2010/12/16
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- Math Software
1, 2, 3, 4by BlackRiven » Thu Feb 21, 2008 11:28 pm UTC - 141 Replies
- 55033 Views
- Last post by alessandro95
Thu May 16, 2013 1:45 am UTC
- Math Software
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- Math Websites
1, 2, 3by MindTheGap » Tue Nov 06, 2007 11:41 pm UTC - 117 Replies
- 56103 Views
- Last post by econogirl
Tue May 07, 2013 4:57 pm UTC
- Math Websites
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- Math Books
1 ... 7, 8, 9by Cleverbeans » Wed Apr 02, 2008 4:12 pm UTC - 343 Replies
- 84705 Views
- Last post by doogly
Tue May 07, 2013 1:15 pm UTC
- Math Books
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- Show us your articles! Or what's your Erdos number?
1, 2, 3, 4, 5
by EstLladon » Thu May 03, 2007 11:55 am UTC
- 176 Replies
- 93248 Views
- Last post by chuchundra2
Fri Jun 22, 2012 12:49 pm UTC
- Show us your articles! Or what's your Erdos number?
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- Partitioning integers in Excel
by Pjotr » Wed Jun 27, 2012 10:43 am UTC
- 6 Replies
- 955 Views
- Last post by mike-l
Wed Jun 19, 2013 3:32 am UTC
- Partitioning integers in Excel
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- "Oh no! We forgot how to say... math... stuff!"
1 ... 5, 6, 7by Cosmologicon » Fri Feb 15, 2008 5:21 pm UTC - 266 Replies
- 31791 Views
- Last post by Tirian
Tue Jun 18, 2013 7:34 pm UTC
- "Oh no! We forgot how to say... math... stuff!"
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- Could the Reverend Bayes have helped evaluate a suspect hors
by punter » Tue Jun 18, 2013 6:31 pm UTC - 0 Replies
- 17 Views
- Last post by punter
Tue Jun 18, 2013 6:31 pm UTC
- Could the Reverend Bayes have helped evaluate a suspect hors
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- get to the current xkcd comic with next and random button
by >-) » Mon May 27, 2013 9:13 pm UTC
- 26 Replies
- 1549 Views
- Last post by Qaanol
Tue Jun 18, 2013 5:08 pm UTC
- get to the current xkcd comic with next and random button
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- Beal Conjecture
by andrewxc » Tue Jun 18, 2013 3:02 pm UTC - 0 Replies
- 139 Views
- Last post by andrewxc
Tue Jun 18, 2013 3:02 pm UTC
- Beal Conjecture
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- Fibonacci Pie?
by bouer » Mon Jun 17, 2013 1:46 am UTC - 8 Replies
- 475 Views
- Last post by flownt
Tue Jun 18, 2013 12:19 pm UTC
- Fibonacci Pie?
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- help with this coupled differential equations
by jazz_1969 » Sun May 05, 2013 7:56 pm UTC - 6 Replies
- 590 Views
- Last post by MostlyHarmless
Tue Jun 18, 2013 7:15 am UTC
- help with this coupled differential equations
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- Is Who wants to be a millionaire just a game of luck?
by τππ » Wed May 01, 2013 4:08 pm UTC - 21 Replies
- 2066 Views
- Last post by ConMan
Mon Jun 17, 2013 11:05 pm UTC
- Is Who wants to be a millionaire just a game of luck?
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- Clever High School Math Problems
by Repeekthgil » Fri Jun 14, 2013 5:38 pm UTC - 4 Replies
- 555 Views
- Last post by Repeekthgil
Mon Jun 17, 2013 12:28 pm UTC
- Clever High School Math Problems
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- Validity of deductive arguments involving "if" and "then"
by jacksmack » Mon Jun 10, 2013 10:46 am UTC - 11 Replies
- 699 Views
- Last post by gmalivuk
Mon Jun 17, 2013 1:58 am UTC
- Validity of deductive arguments involving "if" and "then"
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- Neat Mental Arithmetic trickses
by Carlington » Wed Jun 05, 2013 3:16 pm UTC - 33 Replies
- 1785 Views
- Last post by Meteoric
Sun Jun 16, 2013 8:43 pm UTC
- Neat Mental Arithmetic trickses
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- How would a Turing machine generate the Thue-Morse sequence?
by farglenargle » Tue Jun 04, 2013 9:23 am UTC - 5 Replies
- 956 Views
- Last post by phillip1882
Fri Jun 14, 2013 10:59 pm UTC
- How would a Turing machine generate the Thue-Morse sequence?
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- Cardinality of continua in ZF
by dfeuer » Wed Jun 12, 2013 11:13 pm UTC - 18 Replies
- 829 Views
- Last post by dfeuer
Fri Jun 14, 2013 2:37 am UTC
- Cardinality of continua in ZF
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- Best introductory materials for Harmonic Analysis?
by lunar » Sat Jun 08, 2013 12:53 am UTC - 2 Replies
- 623 Views
- Last post by lunar
Tue Jun 11, 2013 10:35 pm UTC
- Best introductory materials for Harmonic Analysis?
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- Find f(x) given Pn*f(random); x from 0 to 100
by >-) » Sun Jun 02, 2013 2:30 pm UTC - 11 Replies
- 1172 Views
- Last post by >-)
Mon Jun 10, 2013 11:33 pm UTC
- Find f(x) given Pn*f(random); x from 0 to 100
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- Twin Prime Conjecture - A leap forward
by andrewxc » Fri Jun 07, 2013 5:28 pm UTC - 0 Replies
- 393 Views
- Last post by andrewxc
Fri Jun 07, 2013 5:28 pm UTC
- Twin Prime Conjecture - A leap forward
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- Integral of (tan x)^0.5?
by Xavier » Wed Oct 03, 2007 8:28 pm UTC - 20 Replies
- 5037 Views
- Last post by flownt
Fri Jun 07, 2013 9:38 am UTC
- Integral of (tan x)^0.5?
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- Help with graph theory proof
by smoore217 » Fri Jun 07, 2013 12:44 am UTC - 1 Replies
- 226 Views
- Last post by smoore217
Fri Jun 07, 2013 2:51 am UTC
- Help with graph theory proof
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- Coin Flip Races
by pernero » Mon Jun 03, 2013 1:54 am UTC - 5 Replies
- 743 Views
- Last post by gmalivuk
Wed Jun 05, 2013 6:51 pm UTC
- Coin Flip Races
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- Question about factoring homogeneous polynomials
by Mapar » Sun Jun 02, 2013 11:40 am UTC - 4 Replies
- 445 Views
- Last post by z4lis
Sun Jun 02, 2013 9:31 pm UTC
- Question about factoring homogeneous polynomials
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- Seeking quick proof of a trig inequality
by skullturf » Thu May 30, 2013 8:03 pm UTC - 11 Replies
- 1310 Views
- Last post by dudiobugtron
Sun Jun 02, 2013 3:34 am UTC
- Seeking quick proof of a trig inequality
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- homotopy groups of wedge products
by Talith » Fri Dec 30, 2011 7:43 pm UTC - 6 Replies
- 1711 Views
- Last post by jcmckeown
Sat Jun 01, 2013 3:52 am UTC
- homotopy groups of wedge products
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- Weighting Averages
by PadanFain » Thu May 30, 2013 3:34 pm UTC - 10 Replies
- 696 Views
- Last post by Adam H
Fri May 31, 2013 9:35 pm UTC
- Weighting Averages
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- Calculus assignment help?
by randy17 » Fri May 31, 2013 11:29 am UTC - 3 Replies
- 420 Views
- Last post by Krealr
Fri May 31, 2013 6:22 pm UTC
- Calculus assignment help?
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- Nice proof of Euclid's Lemma?
by Qaanol » Wed May 22, 2013 5:03 pm UTC - 26 Replies
- 2636 Views
- Last post by notzeb
Fri May 31, 2013 3:04 am UTC
- Nice proof of Euclid's Lemma?
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- Backward Euler Method for 2x2 systems
by mathmari » Sun May 26, 2013 9:34 pm UTC - 2 Replies
- 751 Views
- Last post by mathmari
Thu May 30, 2013 10:56 pm UTC
- Backward Euler Method for 2x2 systems
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- Origin of e as group identity?
by Farabor » Mon May 27, 2013 3:50 pm UTC - 7 Replies
- 913 Views
- Last post by snowyowl
Tue May 28, 2013 7:17 am UTC
- Origin of e as group identity?
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- n-dimension rotation: Data rotation
by mavadati.mohammad@gmail.com » Wed May 22, 2013 4:55 pm UTC - 4 Replies
- 669 Views
- Last post by DeGuerre
Mon May 27, 2013 4:11 am UTC
- n-dimension rotation: Data rotation
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- Difficulty with a factoring problem in precalculus
by HugsBoson » Sun May 26, 2013 9:00 pm UTC - 4 Replies
- 524 Views
- Last post by Tirian
Mon May 27, 2013 1:45 am UTC
- Difficulty with a factoring problem in precalculus
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- Powers of 2 and Prime Numbers
by link5333 » Fri Jul 03, 2009 5:43 am UTC - 11 Replies
- 1736 Views
- Last post by webmasterpdx
Sat May 25, 2013 1:22 am UTC
- Powers of 2 and Prime Numbers
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- Getting the lowest interest rate
by liveboy21 » Fri May 24, 2013 7:17 am UTC - 1 Replies
- 526 Views
- Last post by dudiobugtron
Fri May 24, 2013 7:30 am UTC
- Getting the lowest interest rate
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- I need to review permutations
by sania123 » Wed May 22, 2013 5:07 pm UTC - 1 Replies
- 363 Views
- Last post by ConMan
Thu May 23, 2013 11:56 pm UTC
- I need to review permutations
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- Minimizing surface area of an arbitrary quadrilateral prism
by mycon » Wed May 22, 2013 12:08 am UTC - 4 Replies
- 575 Views
- Last post by Lopsidation
Wed May 22, 2013 1:06 pm UTC
- Minimizing surface area of an arbitrary quadrilateral prism
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- Help needed for a mathematical proof
by Meicceli » Sat May 18, 2013 3:01 pm UTC - 3 Replies
- 713 Views
- Last post by tomtom2357
Tue May 21, 2013 1:16 pm UTC
- Help needed for a mathematical proof
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- Collatz Conjecture Fastest Growth
by tomtom2357 » Thu May 16, 2013 8:02 am UTC - 4 Replies
- 902 Views
- Last post by tomtom2357
Tue May 21, 2013 12:39 pm UTC
- Collatz Conjecture Fastest Growth
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- hilbert curve
by flok » Mon May 20, 2013 8:24 pm UTC - 0 Replies
- 361 Views
- Last post by flok
Mon May 20, 2013 8:24 pm UTC
- hilbert curve
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- Flashlights, Ellipses, and Foci
by JubilantJD » Sun May 19, 2013 6:27 am UTC - 3 Replies
- 515 Views
- Last post by gmalivuk
Mon May 20, 2013 2:29 am UTC
- Flashlights, Ellipses, and Foci
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- Ignoring even harmonics in fourier series (periodic motion)
by Viglen » Thu May 16, 2013 4:56 pm UTC - 5 Replies
- 937 Views
- Last post by Viglen
Sun May 19, 2013 4:36 pm UTC
- Ignoring even harmonics in fourier series (periodic motion)
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- 1+1+1+1+1+1+1+1+1+1-1+1+1+1+1+1*0
by dirkm » Mon May 06, 2013 5:33 am UTC - 28 Replies
- 2133 Views
- Last post by dudiobugtron
Sat May 18, 2013 3:50 am UTC
- 1+1+1+1+1+1+1+1+1+1-1+1+1+1+1+1*0
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- triples (x,y,z) with particular properties
by alessandro95 » Wed May 15, 2013 1:52 pm UTC - 11 Replies
- 1574 Views
- Last post by jedelmania
Thu May 16, 2013 9:03 am UTC
- triples (x,y,z) with particular properties
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- I suppose this is a Diophantine equation
by Parralelex » Mon May 13, 2013 7:42 am UTC - 3 Replies
- 954 Views
- Last post by tomtom2357
Tue May 14, 2013 11:21 am UTC
- I suppose this is a Diophantine equation
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- Relationship between (x-1)^n and x^(n-1)
by dudiobugtron » Tue May 14, 2013 8:09 am UTC - 5 Replies
- 625 Views
- Last post by dudiobugtron
Tue May 14, 2013 9:18 am UTC
- Relationship between (x-1)^n and x^(n-1)
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- Wrong on the Internet II: Norman J. Wildberger
1, 2, 3by silverhammermba » Sat Jul 09, 2011 6:44 am UTC - 84 Replies
- 11621 Views
- Last post by eSOANEM
Sun May 12, 2013 10:41 am UTC
- Wrong on the Internet II: Norman J. Wildberger
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- Divergent Infinite Products
by tomtom2357 » Wed May 08, 2013 3:37 pm UTC - 14 Replies
- 978 Views
- Last post by tomtom2357
Sun May 12, 2013 1:11 am UTC
- Divergent Infinite Products
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- Constant of integration = 1
by Apoapsis » Sat May 11, 2013 2:08 am UTC - 3 Replies
- 765 Views
- Last post by gmalivuk
Sat May 11, 2013 2:00 pm UTC
- Constant of integration = 1
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- What Math is really needed for Quantum Mechanics
by McGregor » Fri May 10, 2013 5:52 pm UTC - 2 Replies
- 658 Views
- Last post by doogly
Sat May 11, 2013 5:35 am UTC
- What Math is really needed for Quantum Mechanics
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