# Math Challenge Problems Forum

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

1. ### Read this first!

• Replies: 0
• Views: 1,377
Apr 15th 2014, 04:32 PM
1. ### Prime-counting function

• Replies: 2
• Views: 795
Oct 25th 2009, 12:10 AM
2. ### Not eventually constant!

• Replies: 3
• Views: 822
Oct 24th 2009, 07:08 AM
3. ### Power series for tangent function

• Replies: 1
• Views: 4,096
Oct 24th 2009, 05:41 AM
4. ### Tough & Beautiful!

• Replies: 4
• Views: 1,328
Oct 20th 2009, 11:39 PM
5. ### Challenge #1

• Replies: 4
• Views: 995
Oct 19th 2009, 08:23 PM
6. ### A new Puzzle :)

• Replies: 3
• Views: 1,346
Oct 13th 2009, 06:37 AM
7. ### A number puzzle for u

• Replies: 7
• Views: 1,118
Oct 12th 2009, 09:37 PM
8. ### Geometry

• Replies: 0
• Views: 748
Oct 11th 2009, 08:33 AM
9. ### Jacobi identity

• Replies: 11
• Views: 6,326
Oct 8th 2009, 12:20 AM
10. ### Integral

• Replies: 4
• Views: 833
Oct 4th 2009, 08:32 PM
11. ### Limit (6)

• Replies: 1
• Views: 823
Sep 25th 2009, 06:35 PM
12. ### Compute an integral

• Replies: 5
• Views: 1,246
Sep 22nd 2009, 03:32 AM
13. ### n-th derivative of e^y and the partition function

• Replies: 0
• Views: 1,070
Sep 13th 2009, 09:02 AM
14. ### Existence of a root

• Replies: 1
• Views: 750
Sep 8th 2009, 11:08 PM
15. ### sum of 8 squares

• Replies: 3
• Views: 978
Sep 4th 2009, 05:10 PM
16. ### more integrals

• Replies: 3
• Views: 913
Sep 3rd 2009, 06:57 PM
17. ### Fibonacci numbers

• Replies: 3
• Views: 1,551
Sep 1st 2009, 12:03 AM
18. ### Rectangles

• Replies: 2
• Views: 887
Aug 31st 2009, 02:03 AM
19. ### Strange Loan

• Replies: 3
• Views: 777
Aug 29th 2009, 07:25 PM
20. ### A quintic equation!

• Replies: 4
• Views: 1,019
Aug 29th 2009, 03:15 PM
21. ### Stranger loan

• Replies: 0
• Views: 966
Aug 29th 2009, 07:34 AM
22. ### Interesting integral

• Replies: 7
• Views: 1,321
Aug 27th 2009, 12:29 PM
23. ### Limit of the quotient of two sequences

• Replies: 11
• Views: 1,335
Aug 25th 2009, 05:27 PM
24. ### yet another integral

• Replies: 3
• Views: 896
Aug 25th 2009, 04:48 PM
25. ### MHF Integral Bee!

• Replies: 103
• Views: 9,034
Aug 24th 2009, 04:28 AM
26. ### another integral

• Replies: 1
• Views: 642
Aug 23rd 2009, 11:50 AM
27. ### solve the equation

• Replies: 13
• Views: 962
Aug 22nd 2009, 11:45 PM
28. ### Square + Quad

• Replies: 6
• Views: 1,036
Aug 17th 2009, 08:01 PM
29. ### Integral

• Replies: 10
• Views: 987
Aug 14th 2009, 06:53 PM

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