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Tag: number theory

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1. ### Constructible Solutions: how to prove x^3−6x+2√(pi) has no constructible solutions?

• Replies: 1
• Views: 403
Last Post: 12-06-2018 10:00 AM
by Subhotosh Khan
2. ### Chinese Remainder Theorem Proof Summation

• Replies: 1
• Views: 447
Last Post: 03-23-2018 03:16 PM
by Dr.Peterson
3. ### Divisibility: Show that 360 divides s^2 (s^2 - 1) (s^2 - 4).

• Replies: 6
• Views: 797
Last Post: 03-20-2018 07:34 PM
by Subhotosh Khan
4. ### Integral Solution Set of Proofs: If int. soln's to ax+by+cz=e, then gcd(a,b,c) | e.

• Replies: 2
• Views: 1,176
Last Post: 12-05-2016 02:38 PM
by Jomo
5. ### Natural number n w/ over 2017 divisors, w/ sqrt[n] <= d < 1,01 sqrt[n]

• Replies: 4
• Views: 1,477
Last Post: 10-16-2016 06:29 PM
by pka
6. ### Poll: Modular Arithmetic: prove (7n)! / (7^(n-1) * n! ), for some int. n, equals mod 7

• Replies: 1
• Views: 843
Last Post: 08-15-2016 11:21 AM
by stapel
7. ### Square sum

• Replies: 2
• Views: 1,227
Last Post: 11-16-2015 12:33 AM
by vs140580

• Replies: 2
• Views: 1,171
Last Post: 07-09-2014 06:48 PM
by HallsofIvy
9. ### Aleph-Naught

• Replies: 8
• Views: 3,289
Last Post: 09-27-2013 05:46 PM
by lookagain
10. ### Hard diophantine equation.

• Replies: 2
• Views: 1,275
Last Post: 09-27-2013 02:17 PM