requires some formal math training to understand 



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Uncountable "chain" of subsets? 
Aryabhatta 
9 
4015 
Apr 1^{st}, 2008, 1:23am by Aryabhatta 


algebra 
judy 
8 
1130 
Mar 28^{th}, 2008, 9:11pm by Eigenray 


x^x=5 « Pages 1
2 » 
temporary 
30 
5522 
Mar 25^{th}, 2008, 6:24pm by temporary 


Fermat Primes and the number 7 
Aryabhatta 
3 
3230 
Mar 8^{th}, 2008, 3:10pm by Eigenray 


Find the characteristic polynomial 
ecoist 
5 
1083 
Feb 23^{rd}, 2008, 7:24am by Icarus 


Set of 2n1 integers 
Eigenray 
10 
8494 
Feb 22^{nd}, 2008, 3:38pm by Eigenray 


Factors of 7^(7^n) + 1 
Johan_Gunardi 
5 
1506 
Feb 21^{st}, 2008, 7:45am by Eigenray 


Factoring large numbers is easy 
Eigenray 
11 
2929 
Feb 20^{th}, 2008, 9:49pm by Eigenray 


Calculus of Variations problem 
amangupta 
8 
777 
Feb 13^{th}, 2008, 3:16pm by Eigenray 


Extending x^x 
Icarus 
5 
975 
Feb 10^{th}, 2008, 1:29pm by Obob 


Polar Coordinates 
mikedagr8 
5 
2754 
Feb 6^{th}, 2008, 1:31am by mikedagr8 


Statistics problem 
Benny 
8 
3147 
Feb 5^{th}, 2008, 10:56am by pex 


polynomial of degree n 
Benny 
4 
1117 
Jan 31^{st}, 2008, 9:06pm by Benny 


harmonic « Pages 1
2
3 » 
srn437 
53 
4589 
Jan 27^{th}, 2008, 7:31pm by temporary 


3x^3+4y^3+5z^3=0 
Eigenray 
15 
5088 
Jan 27^{th}, 2008, 2:39pm by balakrishnan 


solving X^3+8x^2 
lilas224 
12 
2484 
Jan 26^{th}, 2008, 6:42am by ima1trkpny 


Summation of series 
Optimus Prime 
2 
2753 
Jan 24^{th}, 2008, 5:13pm by Icarus 


Number of balls in a bag 
archau 
6 
1257 
Jan 24^{th}, 2008, 12:16am by towr 


Calc 3 help 
Wardub 
7 
3121 
Jan 10^{th}, 2008, 11:29am by Icarus 


Generalized Wilson's and unWilson's 
Pietro K.C. 
7 
1269 
Jan 9^{th}, 2008, 7:17pm by Eigenray 


Thin sets for integer functions 
Pietro K.C. 
3 
1080 
Jan 8^{th}, 2008, 7:13am by Eigenray 


Right inverse but no left inverse in a ring 
ecoist 
4 
8095 
Jan 7^{th}, 2008, 12:31am by Eigenray 


Prove/Disprove a function is continuous 
archau 
7 
1431 
Jan 6^{th}, 2008, 6:22pm by Eigenray 


A recurrence formula with logloglog(n) solution. 
Gennadiy Korol 
3 
3897 
Dec 3^{rd}, 2007, 2:23pm by Gennadiy Korol 


Stuck on a radical 
TruthlessHero 
7 
1027 
Dec 2^{nd}, 2007, 7:28pm by Michael Dagg 


Ballbearing on Sphere 
ThudnBlunder 
1 
3199 
Nov 26^{th}, 2007, 12:28pm by SMQ 


Sum Trignometric Series 
ThudnBlunder 
1 
2811 
Nov 26^{th}, 2007, 12:25pm by pex 


Arithmetic progressions and partitions 
Pietro K.C. 
6 
1787 
Nov 25^{th}, 2007, 2:17am by Hippo 


what exactly is this category for anyways? 
william wu 
5 
3838 
Nov 23^{rd}, 2007, 10:18am by ecoist 


Discrete Math Help « Pages 1
2 » 
Wardub 
46 
13327 
Nov 19^{th}, 2007, 12:07am by towr 

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