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# Math Challenge Problems Forum

Math Challenge Problem Forum: For challenging math problems (that you can solve yourself)

• Replies: 0
• Views: 8,489
Apr 15th 2014, 04:32 PM
1. ### Log of zeta

• Replies: 9
• Views: 914
Jun 24th 2010, 08:37 PM
2. ### algebraic problem

• Replies: 2
• Views: 1,003
Jun 24th 2010, 07:06 AM
3. ### Number Theory Quicke

• Replies: 2
• Views: 648
Jun 21st 2010, 03:04 PM
4. ### proof of De Morgan laws

• Replies: 5
• Views: 17,424
Jun 20th 2010, 05:02 AM
5. ### Derivative of an automorphic rational function

• Replies: 1
• Views: 996
Jun 19th 2010, 07:34 AM
6. ### Putnam Problem of the Day (3)

• Replies: 6
• Views: 1,051
Jun 11th 2010, 01:31 AM
7. ### nearest integer function

• Replies: 8
• Views: 1,637
Jun 10th 2010, 08:55 PM
8. ### Sum of Prime Numbers

• Replies: 4
• Views: 835
Jun 10th 2010, 09:35 AM
9. ### absolute value

• Replies: 2
• Views: 1,031
Jun 10th 2010, 05:35 AM
10. ### Cross-ratio

• Replies: 6
• Views: 1,793
Jun 8th 2010, 09:31 PM
11. ### A property of polynomials

• Replies: 12
• Views: 963
Jun 8th 2010, 05:03 PM
12. ### Number of group homomorphisms

• Replies: 0
• Views: 1,157
Jun 8th 2010, 11:17 AM
13. ### Helicoid

• Replies: 4
• Views: 1,079
Jun 7th 2010, 09:34 PM
14. ### Riemann Zeta Identity

• Replies: 1
• Views: 682
Jun 7th 2010, 08:39 PM
15. ### A theorem of Gauss

• Replies: 1
• Views: 763
Jun 7th 2010, 04:01 PM

• Replies: 8
• Views: 992
Jun 7th 2010, 03:28 AM
17. ### An upper bound for a series

• Replies: 1
• Views: 809
Jun 1st 2010, 09:51 PM
18. ### Harmonic numbers

• Replies: 3
• Views: 996
May 31st 2010, 09:43 AM
19. ### Integrals #6 and #7

• Replies: 5
• Views: 879
May 30th 2010, 09:15 PM
20. ### Tricky Function Question

• Replies: 2
• Views: 909
May 27th 2010, 06:20 PM
21. ### Integral #5

• Replies: 7
• Views: 935
May 25th 2010, 07:27 AM
22. ### Putnam Problem of the Day (2)

• Replies: 0
• Views: 1,303
May 24th 2010, 05:21 PM
23. ### Surface integral

• Replies: 2
• Views: 840
May 23rd 2010, 07:57 AM
24. ### Asymptotic Methods

• Replies: 3
• Views: 1,039
May 21st 2010, 10:07 AM
25. ### Easy Metric Space Topology

• Replies: 4
• Views: 1,038
May 19th 2010, 12:52 PM
26. ### Limit

• Replies: 2
• Views: 638
May 19th 2010, 07:19 AM
27. ### Today's Putnam Problem of the Day

• Replies: 1
• Views: 1,191
May 19th 2010, 04:39 AM
28. ### [SOLVED] Fixed point

• Replies: 16
• Views: 1,918
May 18th 2010, 06:10 PM
29. ### [SOLVED] Sum of divisors

• Replies: 3
• Views: 683
May 18th 2010, 05:03 PM
30. ### series

• Replies: 10
• Views: 960
May 17th 2010, 02:22 AM

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