Applied Mathematics

536 topics in this forum

1. What is the mathematical principal of setting class weight in logestic regression in scikit-learn library in Python

   By ScienceCowboy, April 22, 2019
   • 0 replies
   • 1.4k views
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   • ScienceCowboy
   • April 22, 2019

2. Is permutation the essence of computation?

   By Hrvoje1, March 29, 2019
   • 6 replies
   • 2k views
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   • Hrvoje1
   • March 31, 2019

3. Numerical methods

   By moha agha, March 16, 2019
   • 1 reply
   • 1.6k views
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   • studiot
   • March 16, 2019

4. OK-- I'm baffled

   By OldChemE, March 8, 2019
   • 15 replies
   • 3k views
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   • taeto
   • March 14, 2019

5. Infinite monkeys and Shakespeare 1 2 3 4

   By chrisnhowell, March 3, 2019
   • 90 replies
   • 10.7k views
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   • taeto
   • March 8, 2019

6. Science and Religion: A Math Theory Request 1 2 3 4

   By The_Questioner, December 22, 2018
   • 75 replies
   • 9.5k views
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   • taeto
   • March 7, 2019

7. A really hard maths question. Try if you can

   By Umurbaba, February 13, 2019
   • 2 replies
   • 1.7k views
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   • Strange
   • February 20, 2019

8. Differential Geometry question

   By MathStudent34, January 12, 2019
   • 0 replies
   • 1.3k views
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   • MathStudent34
   • January 12, 2019

9. Topology

   By junaid shahzada, December 12, 2017
   • 5 replies
   • 2.8k views
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   • tinkerer
   • November 17, 2018

10. Verifying Digital Clock Accuracy

    By WCarp, June 21, 2018
    • 12 replies
    • 3.1k views
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    • Nananjaya
    • November 13, 2018

11. Correctly denote card draw probability equation

    By M2theK, October 24, 2018
    • 12 replies
    • 2.8k views
    • 
    • mathematic
    • October 31, 2018

12. Log transformation of negative angles

    By Function, October 25, 2018
    • 10 replies
    • 2.5k views
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    • Function
    • October 26, 2018

13. a possible proof for the Collatz Conjecture

    By phyti, October 18, 2018
    • 14 replies
    • 2.8k views
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    • studiot
    • October 20, 2018

14. Reporting a variable and it's square root

    By Function, October 19, 2018
    • 1 reply
    • 1.6k views
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    • studiot
    • October 19, 2018

15. The Collatz Conjecture has been proved. What next?? 1 2

    By Antony Howard Stark, July 11, 2018
    • 47 replies
    • 9.9k views
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    • swansont
    • September 24, 2018

16. How to calculate the maximum deviation of a point from zero on a particular step?

    By evs, July 25, 2018
    • 0 replies
    • 1.4k views
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    • evs
    • July 25, 2018

17. Forcing and Family Contentions: Who wins the disputes?

    By Tompson LEe, July 14, 2018
    • 3 replies
    • 1.7k views
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    • taeto
    • July 15, 2018

18. Tricky algebra/ logic puzzle question

    By Tompson LEe, July 10, 2018
    • 2 replies
    • 1.6k views
    • 
    • Phi for All
    • July 14, 2018

19. The relationships between Prime number and Fibonacci number (Part 2)

    By theodorenghiem, May 15, 2018
    • 4 replies
    • 1.6k views
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    • taeto
    • June 18, 2018

20. Is it possible to find all consecutive prime in fix range ? .

    By satwnz, May 28, 2018
    • 4 replies
    • 1.4k views
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    • Strange
    • May 29, 2018

21. How to calculate the Moments of a new PDF

    By consuli, April 16, 2018
    • 10 replies
    • 2k views
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    • studiot
    • April 18, 2018

22. How is the best way to prove that a SPD problem is a dual of other SDP problem?

    By learningmath, March 27, 2018
    • 0 replies
    • 1.1k views
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    • learningmath
    • March 27, 2018

23. Does Height of Solar Panel on Roof Affect Efficiency in a Measurable Amount?

    By jhuts12, March 14, 2018
    • 4 replies
    • 1.9k views
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    • interested
    • March 17, 2018

24. Multivar equation help

    By Endy0816, February 18, 2018
    • 5 replies
    • 2.4k views
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    • Country Boy
    • March 1, 2018

25. Expressing fractions as 100% in excel

    By ZeroZero, December 31, 2017
    • 2 replies
    • 1.6k views
    • 
    • Country Boy
    • January 18, 2018