Applied Mathematics

532 topics in this forum

1. Problem Solving (Fated to earn money) Question that has no explanation yet

   By Yukang, September 11, 2019
   • 7 replies
   • 1.7k views
   • 
   • Yukang
   • September 11, 2019

2. Proof

   By NSX, February 10, 2003
   • 6 replies
   • 2.1k views
   • 
   • lqg
   • November 18, 2003

3. Power Analysis

   By Glider, January 24, 2003
   • 6 replies
   • 1.8k views
   • 
   • bloodhound
   • April 12, 2004

4. Help with identities

   By umer007, April 5, 2005
   • 6 replies
   • 3.8k views
   • 
   • Dave
   • April 6, 2005

5. Geometry Problem

   By dr|ft, April 7, 2005
   • 6 replies
   • 1.9k views
   • 
   • dr|ft
   • April 13, 2005

6. Triangle in circle

   By psi20, July 15, 2005
   • 6 replies
   • 2k views
   • 
   • Primarygun
   • July 20, 2005

7. randomness

   By neutrino86, December 16, 2005
   • 6 replies
   • 2.2k views
   • 
   • Sisyphus
   • December 19, 2005

8. Square root of i?

   By brad89, June 6, 2005
   • 6 replies
   • 2.5k views
   • 
   • twanvitas
   • December 24, 2006

9. Something i was always curious about..

   By alex, March 1, 2007
   • 6 replies
   • 1.9k views
   • 
   • alex
   • March 3, 2007

10. Variance of Median

    By ku, August 14, 2005
    • 6 replies
    • 8.1k views
    • 
    • Tartaglia
    • June 16, 2007

11. Probability and logic

    By pioneer, November 8, 2008
    • 6 replies
    • 2.5k views
    • 
    • the tree
    • February 18, 2009

12. some work i've been doing on fibonacci sequences

    By hermanntrude, November 3, 2009
    • 6 replies
    • 2.3k views
    • 
    • hermanntrude
    • November 5, 2009

13. Altitude calculations for kids...

    By PaulS1950, May 3, 2010
    • 6 replies
    • 3.6k views
    • 
    • PaulS1950
    • May 6, 2010

14. I need a function

    By hermanntrude, May 31, 2010
    • 6 replies
    • 2.7k views
    • 
    • theoriginal169
    • June 8, 2010

15. here's a toughie

    By random, October 19, 2010
    • 6 replies
    • 2k views
    • 
    • Mr Skeptic
    • October 21, 2010

16. Ramanujan and Conic Sections!

    By Guest PeterPeter, November 4, 2010
    • 6 replies
    • 2.5k views
    • 
    • Xittenn
    • November 7, 2010

17. Prove convergence of a series of real data

    By AlexSaly, October 2, 2013
    • 6 replies
    • 2.1k views
    • 
    • AriePiron
    • October 5, 2013

18. How did we determine natural numbers?

    By 1x0, May 19, 2015
    • 6 replies
    • 2k views
    • 
    • Strange
    • May 20, 2015

19. Help with probability.

    By DyslexicEngineer, June 3, 2016
    • 6 replies
    • 2.3k views
    • 
    • DyslexicEngineer
    • June 5, 2016

20. Two different confidence intervals calculated by ProStat

    By BabcockHall, June 23, 2017
    • 6 replies
    • 2.4k views
    • 
    • BabcockHall
    • July 5, 2017

21. Is permutation the essence of computation?

    By Hrvoje1, March 29, 2019
    • 6 replies
    • 1.8k views
    • 
    • Hrvoje1
    • March 31, 2019

22. How to find functions & inputs whose output is a specific number

    By DaviFN, June 26, 2019
    • 6 replies
    • 1.6k views
    • 
    • DaviFN
    • June 27, 2019

23. Anscombe's quartet and a statistical test to differentiate two cases

    By BabcockHall, November 16, 2019
    • 6 replies
    • 1.6k views
    • 
    • BabcockHall
    • November 25, 2019

24. Classification of PDEs

    By Lizwi, December 29, 2019
    • 6 replies
    • 1.8k views
    • 
    • Lizwi
    • December 30, 2019

25. Olympiad question (prove)

    By kerem2611, April 24, 2021
    • 6 replies
    • 2k views
    • 
    • A_curious_Homosapien
    • August 31, 2021