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Subject |
Started by |
Replies |
Views |
Last post |
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Almost disjoint family |
Aryabhatta |
5 |
1180 |
Oct 12th, 2004, 4:07am
by beibeibee
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nonstandard ringoid structures on Z |
baudolino |
1 |
409 |
Oct 11th, 2004, 10:31am
by Barukh
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Existence of some funcitons on fixed points |
beibeibee |
2 |
423 |
Oct 7th, 2004, 6:38am
by beibeibee
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vectors |
svs14 |
2 |
428 |
Sep 19th, 2004, 5:34pm
by svs14
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lim x->inf (x^t/e^x)=0 |
svs14 |
4 |
1111 |
Sep 18th, 2004, 11:31am
by grimbal
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packing spheres inside a cube |
JocK |
7 |
5859 |
Sep 3rd, 2004, 2:42pm
by JocK
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Is this the correct proof of Goldbach Conjecture? |
anonymous |
5 |
1251 |
Aug 21st, 2004, 3:53pm
by grimbal
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Largest Order Element In S_n |
william wu |
6 |
6014 |
Aug 17th, 2004, 12:08am
by klmreddy |
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Solve functional equation involving a limit. |
Aryabhatta |
3 |
900 |
Aug 16th, 2004, 10:24pm
by Aryabhatta
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Compare an Integral and a Number |
Barukh |
1 |
451 |
Aug 11th, 2004, 11:34am
by Aryabhatta
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N Dimentional Cube |
Dudidu |
4 |
658 |
Aug 9th, 2004, 10:52am
by Aryabhatta
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hypersphere packing |
JocK |
3 |
566 |
Jul 31st, 2004, 12:15pm
by JocK
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Geometry Problem |
mattian |
13 |
826 |
Jul 21st, 2004, 7:31am
by mattian
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Finding the subject of the equation |
mattian |
7 |
646 |
Jul 20th, 2004, 6:00am
by mattian
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paCpb |
Eigenray |
2 |
661 |
Jul 16th, 2004, 6:26am
by Eigenray
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Interesting Property of Sum of Reciprocals |
Barukh |
2 |
1064 |
Jul 16th, 2004, 2:05am
by Barukh
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Rectangles with one integer dimension |
Grimbal |
12 |
2255 |
Jul 13th, 2004, 9:20am
by Barukh
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Prime Reciprocal Sums |
Benoit_Mandelbrot |
22 |
5046 |
Jul 8th, 2004, 4:51pm
by Jack Huizenga |
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square root of the derivative |
Grimbal |
4 |
1808 |
Jul 2nd, 2004, 2:54pm
by grimbal
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(a^2+b^2)/(ab+1) |
BNC |
10 |
14727 |
Jun 22nd, 2004, 5:55am
by THUDandBLUNDER
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Sum over the rationals |
Pietro K.C. |
7 |
1400 |
Jun 17th, 2004, 7:07am
by Aryabhatta
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Inequality: A_(n+1)^(n+1) >= A_n^n * x_(n+1) |
anonymous |
6 |
936 |
Jun 8th, 2004, 3:46pm
by Aryabhatta
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Binomial Theorem for Primes |
Sir Col |
6 |
893 |
Jun 7th, 2004, 12:23pm
by Sir_Col
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Square Folding Curiosity |
Perfection |
3 |
630 |
Jun 6th, 2004, 8:40pm
by Perfection
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Limits |
Braincramps |
21 |
1204 |
May 31st, 2004, 9:32pm
by Eigenray
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Sine Product formula |
Icarus |
10 |
3255 |
May 31st, 2004, 6:01pm
by SWF
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Sum of two squares - elementary number theory |
Pietro K.C. |
12 |
2583 |
May 30th, 2004, 6:44am
by Barukh
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When A = B^k |
Barukh |
4 |
758 |
May 29th, 2004, 10:12am
by Barukh
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rank and column space of a matrix |
Nikki |
5 |
2458 |
May 29th, 2004, 3:24am
by THUDandBLUNDER
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differential equations |
Nikki |
4 |
705 |
May 26th, 2004, 10:13am
by Sir_Col
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