Number Theory Forum

Number Theory Help Forum

1. proof via contrapositve

• Replies: 4
• Views: 409
Nov 22nd 2009, 04:43 AM
2. pythagorean triangles.

• Replies: 5
• Views: 1,599
Nov 22nd 2009, 01:05 AM
3. from multigrades to GDM to FLT

• Replies: 7
• Views: 704
Nov 21st 2009, 08:19 PM
4. proof via contrapositve

• Replies: 1
• Views: 492
Nov 21st 2009, 06:43 PM
5. Diophantine equation

• Replies: 3
• Views: 674
Nov 21st 2009, 05:29 PM
6. Testing for randomness of Hermitian Matrix

• Replies: 0
• Views: 641
Nov 21st 2009, 05:21 PM
7. Another GCD proof problem

• Replies: 0
• Views: 620
Nov 21st 2009, 11:32 AM
8. Numbers in array and its exponents ( congruence operation )

• Replies: 1
• Views: 776
Nov 20th 2009, 10:46 PM
9. Getting stuck on the CRT

• Replies: 2
• Views: 624
Nov 20th 2009, 03:25 PM
10. Need help understanding the Chinese Remainder Theorem

• Replies: 3
• Views: 813
Nov 20th 2009, 11:55 AM

• Replies: 7
• Views: 640
Nov 20th 2009, 10:26 AM

• Replies: 2
• Views: 435
Nov 20th 2009, 09:27 AM

• Replies: 2
• Views: 771
Nov 20th 2009, 09:05 AM
14. Linear Congruences

• Replies: 1
• Views: 474
Nov 19th 2009, 08:02 PM
15. prove irrational

• Replies: 2
• Views: 1,964
Nov 19th 2009, 07:31 PM
16. [SOLVED] quadratic residues congruence problem

• Replies: 3
• Views: 644
Nov 19th 2009, 06:10 PM
17. Prove x^4 - x^2 + 1 is reducible over F_p for all p

• Replies: 5
• Views: 984
Nov 19th 2009, 01:34 PM
18. Congruence Problem

• Replies: 6
• Views: 628
Nov 19th 2009, 09:17 AM
19. Solve congruence using primitive root

• Replies: 4
• Views: 718
Nov 19th 2009, 08:31 AM
20. [SOLVED] Valid Proof? I DONT THINK SO...

• Replies: 3
• Views: 325
Nov 18th 2009, 06:24 PM
21. Set theory clarification

• Replies: 1
• Views: 555
Nov 18th 2009, 04:39 PM
22. [SOLVED] divisibility in base b

• Replies: 2
• Views: 479
Nov 18th 2009, 09:47 AM
23. primitive root question

• Replies: 1
• Views: 539
Nov 17th 2009, 07:33 PM
24. Algebra

• Replies: 1
• Views: 449
Nov 17th 2009, 06:03 PM
25. Help with proof with greatest integer function

• Replies: 3
• Views: 1,158
Nov 17th 2009, 05:04 PM
26. Finite string of numbers

• Replies: 11
• Views: 906
Nov 17th 2009, 09:05 AM
27. help with Pepin's primatlity test

• Replies: 1
• Views: 721
Nov 16th 2009, 07:52 PM
28. Prove irrationality!

• Replies: 9
• Views: 977
Nov 16th 2009, 07:23 PM
29. A proof with primes and quadratic residues

• Replies: 4
• Views: 551
Nov 16th 2009, 06:55 PM
30. how do i determine this

• Replies: 2
• Views: 353
Nov 16th 2009, 09:00 AM

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