Math Recreational

Latest 100 Topics:

Topic Title	Topic Starter	Posts	Date
announcement of error	"jon g." &...	2	May 15, 2008 11:13 PM
Regular polygon constructibility	"michael o'brie...	2	May 15, 2008 03:17 AM
Find y	"jim dars"...	5	May 13, 2008 04:49 PM
Check out these FREE Financial calculators!	"free financial...	1	May 13, 2008 04:24 PM
DPS vs ROF	"anglewyrm"...	5	May 12, 2008 10:56 PM
Looking for I don't know what to call it	jeff dege <jdege@...	4	May 12, 2008 10:20 AM
137 Degree Calculator	"jon g." &...	7	May 11, 2008 12:59 PM
^	"jon g." &...	1	May 10, 2008 10:26 PM
n=65536	"jon g." &...	2	May 10, 2008 07:30 PM
x = ?	"jon g." &...	9	May 10, 2008 04:20 PM
n=4501 to 6000	"jon g." &...	1	May 10, 2008 04:06 PM
n=3001 to 4500	"jon g." &...	1	May 10, 2008 04:00 PM
n=1501 to 3000	"jon g." &...	1	May 10, 2008 03:54 PM
n=1 to 1500	"jon g." &...	1	May 10, 2008 03:51 PM
An exact simplification challenge - 60 (LerchPhi, ...	vladimir bondarenko ...	10	May 10, 2008 09:09 AM
f(x)=	"jon g." &...	2	May 9, 2008 11:49 AM
Dumb polynomial question	"anglewyrm"...	15	May 9, 2008 05:10 AM
Victor Toth: Maple's implementation of Meijer's G-...	vladimir bondarenko ...	2	May 9, 2008 04:04 AM
File Maple bugs!	vladimir bondarenko ...	1	May 9, 2008 02:40 AM
Maple 12: Why Maplesoft does not want us to downlo...	vladimir bondarenko ...	1	May 7, 2008 09:45 PM
Statistica Sinica April issue	karen li <statist...	1	May 7, 2008 07:54 PM
Maple 12 is out	vladimir bondarenko ...	5	May 7, 2008 04:24 AM
Spider Solitaire Results	"pavel314"...	6	May 4, 2008 08:04 AM
An exact simplification challenge - 59 (sqrt/ln mo...	vladimir bondarenko ...	3	May 3, 2008 05:38 AM
Re: The year of Cyber Tester	vladimir bondarenko ...	1	Apr 29, 2008 07:06 PM
An exact simplification challenge - 58 (MeijerG) -...	vladimir bondarenko ...	1	Apr 28, 2008 05:07 AM
An exact simplification challenge - 57 (arctangent...	vladimir bondarenko ...	11	Apr 26, 2008 01:36 AM
Free Financial Calculators	"free financial...	1	Apr 25, 2008 09:40 PM
Intersecting hands	jm <jandcmoore@[e...	7	Apr 24, 2008 06:05 AM
what is mtbf	muthusas1983@[email ...	3	Apr 24, 2008 01:13 AM
Statistica Sinica newly accepted articles (April 2...	karen li <statist...	1	Apr 21, 2008 07:38 PM
some math solutions	"jon g." &...	1	Apr 20, 2008 11:52 PM
Science Comic Series For Creative Children Publish...	theyoungscientists@[...	1	Apr 20, 2008 08:16 PM
Counting digits in P3	stig holmquist <s...	2	Apr 18, 2008 04:51 PM
[Puzzlehunt] The Skynet Game 2008 - April 21-24	the.skynet.game@[ema...	1	Apr 17, 2008 11:45 AM
Google and moons of moons	"jim dars"...	9	Apr 16, 2008 01:39 PM
Root to Power Series	"jon g." &...	3	Apr 15, 2008 01:31 PM
Transgressional Community Groupings in Political a...	"patrick meuser...	2	Apr 15, 2008 11:41 AM
Internet Calculations - calculate.richiebrownlee.c...	j.h. <ac@[email p...	1	Apr 13, 2008 03:50 PM
Angle Subtending Arc and Chord	"jon g." &...	1	Apr 12, 2008 08:17 PM
An exact 1-D integration challenge - 57 - Proud Ea...	vladimir bondarenko ...	5	Apr 12, 2008 06:14 AM
Anti-Muslim Film Boorish and Boring	sdr@[email protected...	1	Apr 11, 2008 05:34 PM
cantor set	adib <adibzadeh22...	3	Apr 9, 2008 11:42 PM
Amazing	"jon g." &...	1	Apr 8, 2008 07:01 PM
Projective Geometry	"jon g." &...	1	Apr 8, 2008 12:39 PM
Laws of Growth and Decay	"jon g." &...	10	Apr 6, 2008 10:02 PM
Trisection Solution	"jon g." &...	5	Apr 6, 2008 08:40 PM
A Lifeguard Problem	rkl <maryjim@[ema...	12	Apr 6, 2008 03:17 PM
Missing digit formula?	stig holmquist <s...	3	Apr 6, 2008 03:17 PM
Base Converter Calculator	dexter <yousaf.as...	1	Apr 6, 2008 10:36 AM
Two Math Solutions	"u7 1000k"...	12	Apr 5, 2008 10:20 PM
Journal of Machine Learning Takes on Self-Contradi...	"patrick meuser...	2	Apr 4, 2008 08:11 PM
Re: Maplesoft. Welcome to Hell!	vladimir bondarenko ...	1	Mar 31, 2008 01:10 PM
Re: Maplesoft. Welcome to Hell!	vladimir bondarenko ...	1	Mar 31, 2008 03:33 AM
Re: Maplesoft. Welcome to Hell!	axel vogt <&n...	1	Mar 31, 2008 11:18 AM
A Surjection	william elliot <m...	4	Mar 30, 2008 08:30 PM
Dominoes on a chessboard	"colin barker&q...	14	Mar 29, 2008 05:32 PM
Arc not what your math professor can do for you	dexter <yousaf.as...	1	Mar 28, 2008 03:48 AM
Mortgage Question	mm <jsex@[email p...	8	Mar 27, 2008 06:53 AM
-- An exact simplification challenge - 56 (MeijerG...	vladimir bondarenko ...	1	Mar 25, 2008 03:49 PM
An exact 1-D integration challenge - 56 - Proud Ea...	vladimir bondarenko ...	3	Mar 25, 2008 02:13 PM
NSum in Mathematica 6: Success at difficult. Failu...	vladimir bondarenko ...	7	Mar 24, 2008 09:28 PM
Is this abacus back to front?	"rodney" &...	12	Mar 25, 2008 09:32 AM
-- An exact simplification challenge - 55 (MeijerG...	vladimir bondarenko ...	1	Mar 24, 2008 11:47 AM
Re: The term "computer algebra system"	dan hoey <haoyuep...	1	Mar 24, 2008 10:20 AM
-- An exact simplification challenge - 54 (element...	vladimir bondarenko ...	18	Mar 24, 2008 05:59 AM
-- Wolfram Research QA process defect: Bug in Math...	vladimir bondarenko ...	2	Mar 24, 2008 01:04 AM
Center of Mass	dexter <yousaf.as...	1	Mar 23, 2008 08:59 AM
-- Wolfram Research QA process defect: Bug in Math...	vladimir bondarenko ...	1	Mar 23, 2008 01:34 AM
A Disseration on the Work of Douglas MacDonald for...	"patrick meuser...	1	Mar 20, 2008 06:03 PM
Surface Area Online Utility	dexter <yousaf.as...	1	Mar 20, 2008 12:12 AM
Curve C - again	alexm <amcwill417...	5	Mar 19, 2008 08:13 PM
An exact simplification challenge - 53 (elementary...	vladimir bondarenko ...	4	Mar 19, 2008 03:32 PM
Curve C	alexm <amcwill417...	5	Mar 18, 2008 09:15 PM
Re: Can any one help me calculate a statistical pr...	laurence reeves <...	1	Mar 19, 2008 01:13 AM
pattern	"salva" &l...	5	Mar 18, 2008 03:06 PM
Fit data for a 3D function?	"nir via mathkb...	2	Mar 18, 2008 03:02 PM
Is an L-pattern sudoku possible?	"mark spahn&quo...	2	Mar 16, 2008 10:46 AM
Chord Length	"chris grubb&qu...	15	Mar 16, 2008 09:25 AM
Re: -- $1000 challenge on a specific Mathematica 6...	giovanni resta <g...	1	Mar 16, 2008 09:57 AM
Re: -- Wolfram Research QA process defect: Bug in ...	"dana" <...	1	Mar 15, 2008 04:36 PM
A Cartoon of eggs	"jim dars"...	3	Mar 15, 2008 11:25 AM
-- Wolfram Research QA process defect: Bug in Math...	vladimir bondarenko ...	1	Mar 15, 2008 12:27 AM
An exact simplification challenge - 52 (MeijerG) -...	vladimir bondarenko ...	2	Mar 14, 2008 01:52 PM
An exact simplification challenge - 51 (EllipticPi...	vladimir bondarenko ...	3	Mar 11, 2008 03:10 PM
Re: Wolfram Research QA process defect: Bug in Mat...	valeri astanoff <...	1	Mar 11, 2008 08:16 AM
Would You Like To See JSH Go Ballistic?	fredrico juarrez <...	11	Mar 10, 2008 09:25 PM
Re: The year of Cyber Tester	dave <foo@[email ...	2	Mar 10, 2008 10:47 PM
Groovy maths toy	"peter webb&quo...	1	Mar 11, 2008 12:04 AM
Sum of first, second, and third powers are all squ...	brian s <brianscs...	5	Mar 9, 2008 07:45 PM
Position means for Powerball	stig holmquist <s...	19	Mar 9, 2008 03:39 PM
Accessing and using built-in constants in Mathemat...	sal2 <sal2@[email...	1	Mar 8, 2008 10:29 PM
-- An exact 1-D integration challenge - 55 - Proud...	vladimir bondarenko ...	1	Mar 6, 2008 06:26 PM
The z constraint, redux	jsh <jstevh@[emai...	2	Mar 4, 2008 05:52 PM
Re: -- Wolfram Research QA process defect: Bug in ...	dave <foo@[email ...	1	Mar 3, 2008 08:48 AM
JSH: Thinking about "equals"	jsh <jstevh@[emai...	44	Mar 2, 2008 04:42 PM
JSH: Switching gears, surrogate factoring	jsh <jstevh@[emai...	14	Mar 2, 2008 11:58 AM
The 2-1 vs 3-0 splits	stig holmquist <s...	3	Mar 2, 2008 10:58 AM
Re: The Curse of Dimesionality?	"patrick meuser...	2	Mar 1, 2008 06:47 PM
Having A+K+Q+J in separate suits?	stig holmquist <s...	5	Feb 26, 2008 08:47 AM